TreeView 類別

定義

顯示標籤項目階層式集合,所有項目皆由 TreeNode 表示。Displays a hierarchical collection of labeled items, each represented by a TreeNode.

public ref class TreeView : System::Windows::Forms::Control
[System.Runtime.InteropServices.ComVisible(true)]
[System.Windows.Forms.Docking(System.Windows.Forms.DockingBehavior.Ask)]
[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
public class TreeView : System.Windows.Forms.Control
type TreeView = class
    inherit Control
Public Class TreeView
Inherits Control
繼承
衍生
屬性

範例

下列程式碼範例示範如何使用 TreeView 控制項。The following code example demonstrates the use of the TreeView control.

// Populates a TreeView control with example nodes. 
private void InitializeTreeView()
{
    treeView1.BeginUpdate();
    treeView1.Nodes.Add("Parent");
    treeView1.Nodes[0].Nodes.Add("Child 1");
    treeView1.Nodes[0].Nodes.Add("Child 2");
    treeView1.Nodes[0].Nodes[1].Nodes.Add("Grandchild");
    treeView1.Nodes[0].Nodes[1].Nodes[0].Nodes.Add("Great Grandchild");
    treeView1.EndUpdate();
}
' Populates a TreeView control with example nodes. 
Private Sub InitializeTreeView()
    treeView1.BeginUpdate()
    treeView1.Nodes.Add("Parent")
    treeView1.Nodes(0).Nodes.Add("Child 1")
    treeView1.Nodes(0).Nodes.Add("Child 2")
    treeView1.Nodes(0).Nodes(1).Nodes.Add("Grandchild")
    treeView1.Nodes(0).Nodes(1).Nodes(0).Nodes.Add("Great Grandchild")
    treeView1.EndUpdate()
End Sub

下列更複雜的程式碼範例會在 @no__t 0 控制項中顯示客戶資訊。The following, more complex code example displays customer information in a TreeView control. 根樹狀節點會顯示客戶名稱,而子樹狀節點則會顯示指派給每個客戶的訂單號碼。The root tree nodes display customer names, and the child tree nodes display the order numbers assigned to each customer. 在此範例中,1000客戶會以15個訂單顯示。In this example, 1,000 customers are displayed with 15 orders each. @No__t-0 的重新繪製會藉由使用 BeginUpdate 和 @no__t 2 方法來隱藏,而當 @no__t 4 建立並繪製 @no__t 5 的物件時,會顯示等候 CursorThe repainting of the TreeView is suppressed by using the BeginUpdate and EndUpdate methods, and a wait Cursor is displayed while the TreeView creates and paints the TreeNode objects. 這個範例需要您擁有可保存 @no__t 1 物件集合的 @no__t 0 物件。This example requires that you have a Customer object that can hold a collection of Order objects. 您也需要在應用程式目錄中具有名為 MyWait.cur 的游標檔案,而且您已在 Form 上建立 @no__t 1 控制項的實例。It also requires that you have a cursor file that is named MyWait.cur in the application directory and that you have created an instance of a TreeView control on a Form.

// The basic Customer class.
ref class Customer: public System::Object
{
private:
   String^ custName;

protected:
   ArrayList^ custOrders;

public:
   Customer( String^ customername )
   {
      custName = "";
      custOrders = gcnew ArrayList;
      this->custName = customername;
   }


   property String^ CustomerName 
   {
      String^ get()
      {
         return this->custName;
      }

      void set( String^ value )
      {
         this->custName = value;
      }

   }

   property ArrayList^ CustomerOrders 
   {
      ArrayList^ get()
      {
         return this->custOrders;
      }

   }

};


// End Customer class
// The basic customer Order class.
ref class Order: public System::Object
{
private:
   String^ ordID;

public:
   Order( String^ orderid )
   {
      ordID = "";
      this->ordID = orderid;
   }


   property String^ OrderID 
   {
      String^ get()
      {
         return this->ordID;
      }

      void set( String^ value )
      {
         this->ordID = value;
      }

   }

};
// End Order class



void FillMyTreeView()
{
   // Add customers to the ArrayList of Customer objects.
   for ( int x = 0; x < 1000; x++ )
   {
      customerArray->Add( gcnew Customer( "Customer " + x ) );
   }
   
   // Add orders to each Customer object in the ArrayList.
   IEnumerator^ myEnum = customerArray->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      Customer^ customer1 = safe_cast<Customer^>(myEnum->Current);
      for ( int y = 0; y < 15; y++ )
      {
         customer1->CustomerOrders->Add( gcnew Order( "Order " + y ) );
      }
   }

   // Display a wait cursor while the TreeNodes are being created.
   ::Cursor::Current = gcnew System::Windows::Forms::Cursor( "MyWait.cur" );
   
   // Suppress repainting the TreeView until all the objects have been created.
   treeView1->BeginUpdate();
   
   // Clear the TreeView each time the method is called.
   treeView1->Nodes->Clear();
   
   // Add a root TreeNode for each Customer object in the ArrayList.
   myEnum = customerArray->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      Customer^ customer2 = safe_cast<Customer^>(myEnum->Current);
      treeView1->Nodes->Add( gcnew TreeNode( customer2->CustomerName ) );
      
      // Add a child treenode for each Order object in the current Customer object.
      IEnumerator^ myEnum = customer2->CustomerOrders->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Order^ order1 = safe_cast<Order^>(myEnum->Current);
         treeView1->Nodes[ customerArray->IndexOf( customer2 ) ]->Nodes->Add( gcnew TreeNode( customer2->CustomerName + "." + order1->OrderID ) );
      }
   }
   
   // Reset the cursor to the default for all controls.
   ::Cursor::Current = Cursors::Default;
   
   // Begin repainting the TreeView.
   treeView1->EndUpdate();
}

// The basic Customer class.
public class Customer : System.Object
{
   private string custName = "";
   protected ArrayList custOrders = new ArrayList();

   public Customer(string customername)
   {
      this.custName = customername;
   }

   public string CustomerName
   {      
      get{return this.custName;}
      set{this.custName = value;}
   }

   public ArrayList CustomerOrders 
   {
      get{return this.custOrders;}
   }

} // End Customer class 


// The basic customer Order class.
public class Order : System.Object
{
   private string ordID = "";

   public Order(string orderid)
   {
      this.ordID = orderid;
   }

   public string OrderID
   {      
      get{return this.ordID;}
      set{this.ordID = value;}
   }

} // End Order class

// Create a new ArrayList to hold the Customer objects.
private ArrayList customerArray = new ArrayList(); 

private void FillMyTreeView()
{
   // Add customers to the ArrayList of Customer objects.
   for(int x=0; x<1000; x++)
   {
      customerArray.Add(new Customer("Customer" + x.ToString()));
   }

   // Add orders to each Customer object in the ArrayList.
   foreach(Customer customer1 in customerArray)
   {
      for(int y=0; y<15; y++)
      {
         customer1.CustomerOrders.Add(new Order("Order" + y.ToString()));    
      }
   }

   // Display a wait cursor while the TreeNodes are being created.
   Cursor.Current = new Cursor("MyWait.cur");
        
   // Suppress repainting the TreeView until all the objects have been created.
   treeView1.BeginUpdate();

   // Clear the TreeView each time the method is called.
   treeView1.Nodes.Clear();

   // Add a root TreeNode for each Customer object in the ArrayList.
   foreach(Customer customer2 in customerArray)
   {
      treeView1.Nodes.Add(new TreeNode(customer2.CustomerName));
          
      // Add a child treenode for each Order object in the current Customer object.
      foreach(Order order1 in customer2.CustomerOrders)
      {
         treeView1.Nodes[customerArray.IndexOf(customer2)].Nodes.Add(
           new TreeNode(customer2.CustomerName + "." + order1.OrderID));
      }
   }

   // Reset the cursor to the default for all controls.
   Cursor.Current = Cursors.Default;

   // Begin repainting the TreeView.
   treeView1.EndUpdate();
}
Public Class Customer
   Inherits [Object]
   Private custName As String = ""
   Friend custOrders As New ArrayList()

   Public Sub New(ByVal customername As String)
      Me.custName = customername
   End Sub

   Public Property CustomerName() As String
      Get
         Return Me.custName
      End Get
      Set(ByVal Value As String)
         Me.custName = Value
      End Set
   End Property

   Public ReadOnly Property CustomerOrders() As ArrayList
      Get
         Return Me.custOrders
      End Get
   End Property
End Class


Public Class Order
   Inherits [Object]
   Private ordID As String

   Public Sub New(ByVal orderid As String)
      Me.ordID = orderid
   End Sub

   Public Property OrderID() As String
      Get
         Return Me.ordID
      End Get
      Set(ByVal Value As String)
         Me.ordID = Value
      End Set
   End Property
End Class

' Create a new ArrayList to hold the Customer objects.
Private customerArray As New ArrayList()

Private Sub FillMyTreeView()
   ' Add customers to the ArrayList of Customer objects.
   Dim x As Integer
   For x = 0 To 999
      customerArray.Add(New Customer("Customer" + x.ToString()))
   Next x

   ' Add orders to each Customer object in the ArrayList.
   Dim customer1 As Customer
   For Each customer1 In customerArray
      Dim y As Integer
      For y = 0 To 14
         customer1.CustomerOrders.Add(New Order("Order" + y.ToString()))
      Next y
   Next customer1

   ' Display a wait cursor while the TreeNodes are being created.
   Cursor.Current = New Cursor("MyWait.cur")

   ' Suppress repainting the TreeView until all the objects have been created.
   treeView1.BeginUpdate()

   ' Clear the TreeView each time the method is called.
   treeView1.Nodes.Clear()

   ' Add a root TreeNode for each Customer object in the ArrayList.
   Dim customer2 As Customer
   For Each customer2 In customerArray
      treeView1.Nodes.Add(New TreeNode(customer2.CustomerName))

      ' Add a child TreeNode for each Order object in the current Customer object.
      Dim order1 As Order
      For Each order1 In customer2.CustomerOrders
         treeView1.Nodes(customerArray.IndexOf(customer2)).Nodes.Add( _
    New TreeNode(customer2.CustomerName + "." + order1.OrderID))
      Next order1
   Next customer2

   ' Reset the cursor to the default for all controls.
   Cursor.Current = System.Windows.Forms.Cursors.Default

   ' Begin repainting the TreeView.
   treeView1.EndUpdate()
End Sub

備註

@No__t-0 集合包含指派給 @no__t 2 控制項的所有 TreeNode 物件。The Nodes collection holds all the TreeNode objects that are assigned to the TreeView control. 此集合中的樹狀節點稱為「根樹狀節點」。The tree nodes in this collection are referred to as the root tree nodes. 後續新增至根樹狀節點的任何樹狀節點,都稱為子節點。Any tree node that is subsequently added to a root tree node is referred to as a child node. 因為每個 TreeNode 可以包含其他 @no__t 1 物件的集合,所以當您逐一查看集合時,您可能會覺得很難以判斷樹狀結構中的位置。Because each TreeNode can contain a collection of other TreeNode objects, you might find it difficult to determine your location in the tree structure when you iterate through the collection. 您可以使用 PathSeparator 字串值來剖析 TreeNode.FullPath 字串,以判斷 @no__t 2 標籤開始和結束的位置。You can parse the TreeNode.FullPath string by using the PathSeparator string value to determine where a TreeNode label begins and ends.

您可以藉由將 ImageList 指派給 ImageList 屬性,並參考 ImageListImage 的索引值來指派該 Image,以顯示樹狀節點旁的影像。You can display images next to the tree nodes by assigning an ImageList to the ImageList property and referencing the index value of an Image in the ImageList to assign that Image. 使用下列屬性來指派映射:Use the following properties to assign images:

  • 將 [ImageIndex] 屬性設為您想要在未選取樹狀節點時顯示之 Image 的索引值。Set the ImageIndex property to the index value of the Image that you want to display when a tree node is not selected.

  • 將 [SelectedImageIndex] 屬性設為您想要在選取樹狀節點時顯示之 Image 的索引值。Set the SelectedImageIndex property to the index value of the Image that you want to display when a tree node is selected.

@No__t-0 和 @no__t 1 屬性值所參考的影像,是指派給 @no__t 2 集合的所有樹狀節點所顯示的預設影像。The images referenced by the ImageIndex and SelectedImageIndex property values are the default images displayed by all the tree nodes that are assigned to the Nodes collection. 個別的樹狀節點可以藉由設定 TreeNode.ImageIndexTreeNode.SelectedImageIndex 屬性來覆寫預設影像。Individual tree nodes can override the default images by setting the TreeNode.ImageIndex and TreeNode.SelectedImageIndex properties.

根據預設,顯示在 TreeView 中的狀態影像是 16 x 16 圖元。The state images displayed in the TreeView are 16 x 16 pixels by default. 設定 StateImageListImageSize 屬性,將不會影響影像的顯示方式。Setting the ImageSize property of the StateImageList will have no effect on how the images are displayed. 不過,當 app.config 檔案包含下列專案時,狀態影像會根據系統 DPI 設定調整大小:However, the state images are resized according to the system DPI setting when the app.config file contains the following entry:

<appSettings>  
  <add key="EnableWindowsFormsHighDpiAutoResizing" value="true" />  
</appSettings>  
  

樹狀節點可以展開,以顯示下一個層級的子樹狀節點。Tree nodes can be expanded to display the next level of child tree nodes. 使用者可以藉由按一下加號(+)按鈕來展開 TreeNode,如果 TreeNode 旁顯示,則您可以藉由呼叫 TreeNode.Expand 方法來展開 TreeNodeThe user can expand the TreeNode by clicking the plus-sign (+) button, if one is displayed next to the TreeNode, or you can expand the TreeNode by calling the TreeNode.Expand method. 若要展開 Nodes 集合中的所有子樹狀節點層級,請呼叫 ExpandAll 方法。To expand all the child tree node levels in the Nodes collection, call the ExpandAll method. 您可以藉由呼叫 TreeNode.Collapse 方法來折迭子 TreeNode 層級,或使用者可以按下減號(-)按鈕(如果有顯示在 TreeNode 旁邊)。You can collapse the child TreeNode level by calling the TreeNode.Collapse method, or the user can press the minus-sign (-) button, if one is displayed next to the TreeNode. 您也可以呼叫 TreeNode.Toggle 方法,在展開和折迭的狀態之間進行替代。You can also call the TreeNode.Toggle method to alternate between the expanded and collapsed states.

樹狀節點可以選擇性地顯示覆選框。Tree nodes can optionally display check boxes. 若要顯示覆選框,請將 TreeViewCheckBoxes 屬性設定為 trueTo display the check boxes, set the CheckBoxes property of the TreeView to true. 針對處於已核取狀態的樹狀節點,Checked 屬性設定為 trueThe Checked property is set to true for tree nodes that are in a checked state.

注意

BeforeCheck 或 @no__t 2 事件內設定 TreeNode.Checked 屬性會導致事件多次引發,而且可能會導致非預期的行為。Setting the TreeNode.Checked property from within the BeforeCheck or AfterCheck event causes the event to be raised multiple times and can result in unexpected behavior. 例如,當您以遞迴方式更新子節點時,您可能會在事件處理常式中設定 Checked 屬性,如此一來,使用者就不需要個別展開和檢查每個節點。For example, you might set the Checked property in the event handler when you are recursively updating the child nodes so that the user does not have to expand and check each one individually. 若要避免引發多次事件,請在事件處理常式中加入邏輯,只有在 TreeViewEventArgsAction 屬性未設定為 TreeViewAction.Unknown 時,才會執行遞迴程式碼。To prevent the event from being raised multiple times, add logic to your event handler that only executes your recursive code if the Action property of the TreeViewEventArgs is not set to TreeViewAction.Unknown. 如需如何執行這項操作的範例,請參閱 AfterCheckBeforeCheck 事件的範例一節。For an example of how to do this, see the Example section of the AfterCheck or BeforeCheck events.

您可以藉由設定部分的 [顯示] 和 [樣式] 屬性來變更 TreeView 控制項的外觀。You can change the appearance of the TreeView control by setting some of its display and style properties. ShowPlusMinus 設定為 true 會在每個可分別展開或折迭的 @no__t 2 旁顯示加號或減號按鈕。Setting ShowPlusMinus to true displays a plus-sign or minus-sign button next to each TreeNode that can be expanded or collapsed, respectively. ShowRootLines 屬性設定為 true 會導致 TreeView 顯示將所有根樹狀節點聯結在一起的線條。Setting the ShowRootLines property to true causes the TreeView to display lines that join all the root tree nodes together. 您可以將 ShowLines 屬性設定為 true,以顯示將子樹狀節點連接到根節點的程式程式碼。You can display lines that connect child tree nodes to their root node by setting the ShowLines property to true. 將 [HotTracking] 屬性設定為 [true],會在滑鼠指標通過時變更樹狀節點標籤的外觀。Setting the HotTracking property to true changes the appearance of the tree node labels as the mouse pointer passes over them. 當熱追蹤時,樹狀節點標籤會採用超連結的外觀。When hot-tracked, the tree node labels take on the appearance of a hyperlink. 您也可以完全自訂 TreeView 控制項的外觀。You can also completely customize the appearance of the TreeView control. 若要這麼做,請將 DrawMode 屬性設為 TreeViewDrawMode.Normal 以外的值,並處理 DrawNode 事件。To do this, set the DrawMode property to a value other than TreeViewDrawMode.Normal and handle the DrawNode event.

注意

在執行時間設定 CheckBoxesScrollableImageIndex 和 @no__t 3 屬性時,會重新建立 TreeView 控制碼(請參閱 Control.RecreateHandle)以更新控制項的外觀。When setting the CheckBoxes, Scrollable, ImageIndex, and SelectedImageIndex properties at run time, the TreeView handle is recreated (see Control.RecreateHandle) to update the control's appearance. 這會使所有樹狀節點都折迭,但選取的 TreeNode 除外。This causes all tree nodes to be collapsed, except for the selected TreeNode.

建構函式

TreeView()

初始化 TreeView 類別的新執行個體。Initializes a new instance of the TreeView class.

屬性

AccessibilityObject

取得指定給控制項的 AccessibleObjectGets the AccessibleObject assigned to the control.

(繼承來源 Control)
AccessibleDefaultActionDescription

取得或設定協助用戶端應用程式所使用的控制項的預設動作描述。Gets or sets the default action description of the control for use by accessibility client applications.

(繼承來源 Control)
AccessibleDescription

取得或設定協助工具用戶端應用程式使用之控制項的描述。Gets or sets the description of the control used by accessibility client applications.

(繼承來源 Control)
AccessibleName

取得或設定協助工具用戶端應用程式使用的控制項名稱。Gets or sets the name of the control used by accessibility client applications.

(繼承來源 Control)
AccessibleRole

取得或設定控制項的可存取角色。Gets or sets the accessible role of the control.

(繼承來源 Control)
AllowDrop

取得或設定值,指出控制項是否能接受使用者拖放上來的資料。Gets or sets a value indicating whether the control can accept data that the user drags onto it.

(繼承來源 Control)
Anchor

取得或設定控制項繫結至的容器邊緣,並決定控制項隨其父代重新調整大小的方式。Gets or sets the edges of the container to which a control is bound and determines how a control is resized with its parent.

(繼承來源 Control)
AutoScrollOffset

取得或設定此控制項在 ScrollControlIntoView(Control) 中要捲動到哪一個位置。Gets or sets where this control is scrolled to in ScrollControlIntoView(Control).

(繼承來源 Control)
AutoSize

這個屬性與這個類別無關。This property is not relevant for this class.

(繼承來源 Control)
BackColor

取得或設定控制項的背景色彩。Gets or sets the background color for the control.

BackgroundImage

取得或設定 TreeView 控制項的背景影像。Gets or set the background image for the TreeView control.

BackgroundImageLayout

取得或設定 TreeView 控制項之背景影像的配置。Gets or sets the layout of the background image for the TreeView control.

BindingContext

取得或設定控制項的 BindingContextGets or sets the BindingContext for the control.

(繼承來源 Control)
BorderStyle

取得或設定樹狀檢閱控制項的框線樣式。Gets or sets the border style of the tree view control.

Bottom

取得控制項下邊緣和其容器工作區 (Client Area) 上邊緣之間的距離 (單位為像素)。Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area.

(繼承來源 Control)
Bounds

取得或設定控制項 (包括其非工作區項目) 相對於父控制項之大小和位置 (單位為像素)。Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control.

(繼承來源 Control)
CanEnableIme

取得值,這個值表示 ImeMode 屬性是否可以設定為使用中的值,以啟用 IME 支援。Gets a value indicating whether the ImeMode property can be set to an active value, to enable IME support.

(繼承來源 Control)
CanFocus

取得指示控制項是否能取得焦點的值。Gets a value indicating whether the control can receive focus.

(繼承來源 Control)
CanRaiseEvents

判斷是否可以在控制項上引發事件。Determines if events can be raised on the control.

(繼承來源 Control)
CanSelect

取得指示能否選取控制項的值。Gets a value indicating whether the control can be selected.

(繼承來源 Control)
Capture

取得或設定值,指出控制項是否捕捉住滑鼠。Gets or sets a value indicating whether the control has captured the mouse.

(繼承來源 Control)
CausesValidation

取得或設定值,指出控制項取得焦點時,是否會在任何需要驗證的控制項上執行驗證。Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus.

(繼承來源 Control)
CheckBoxes

取得或設定值,指出樹狀檢視控制項的樹狀節點旁是否顯示核取方塊。Gets or sets a value indicating whether check boxes are displayed next to the tree nodes in the tree view control.

ClientRectangle

取得表示控制項工作區的矩形。Gets the rectangle that represents the client area of the control.

(繼承來源 Control)
ClientSize

取得或設定控制項工作區的高度和寬度。Gets or sets the height and width of the client area of the control.

(繼承來源 Control)
CompanyName

取得包含控制項之應用程式的公司名稱或建立者。Gets the name of the company or creator of the application containing the control.

(繼承來源 Control)
Container

取得包含 IContainerComponentGets the IContainer that contains the Component.

(繼承來源 Component)
ContainsFocus

取得指示控制項 (或其子控制項之一) 目前是否擁有輸入焦點的值。Gets a value indicating whether the control, or one of its child controls, currently has the input focus.

(繼承來源 Control)
ContextMenu

取得或設定與控制項關聯的捷徑功能表。Gets or sets the shortcut menu associated with the control.

(繼承來源 Control)
ContextMenuStrip

取得或設定與這個控制項相關的 ContextMenuStripGets or sets the ContextMenuStrip associated with this control.

(繼承來源 Control)
Controls

取得控制項中包含的控制項集合。Gets the collection of controls contained within the control.

(繼承來源 Control)
Created

取得值,指出是否已經建立控制項。Gets a value indicating whether the control has been created.

(繼承來源 Control)
CreateParams

建立控制代碼時,取得必要的建立參數。Gets the required creation parameters when the control handle is created.

Cursor

取得或設定滑鼠指標移至控制項上時顯示的游標。Gets or sets the cursor that is displayed when the mouse pointer is over the control.

(繼承來源 Control)
DataBindings

取得控制項的資料繫結 (Data Binding)。Gets the data bindings for the control.

(繼承來源 Control)
DefaultCursor

取得或設定控制項的預設游標。Gets or sets the default cursor for the control.

(繼承來源 Control)
DefaultImeMode

取得控制項支援的預設輸入法 (IME) 模式。Gets the default Input Method Editor (IME) mode supported by the control.

(繼承來源 Control)
DefaultMargin

取得控制項之間的預設指定間距 (單位為像素)。Gets the space, in pixels, that is specified by default between controls.

(繼承來源 Control)
DefaultMaximumSize

取得指定為控制項的預設大小之最大值的長度和高度 (單位為像素)。Gets the length and height, in pixels, that is specified as the default maximum size of a control.

(繼承來源 Control)
DefaultMinimumSize

取得指定為控制項的預設大小之最小值的長度和高度 (單位為像素)。Gets the length and height, in pixels, that is specified as the default minimum size of a control.

(繼承來源 Control)
DefaultPadding

取得控制項內容的內部間距 (單位為像素)。Gets the internal spacing, in pixels, of the contents of a control.

(繼承來源 Control)
DefaultSize

取得控制項的預設大小。Gets the default size of the control.

DesignMode

取得值,指出 Component 目前是否處於設計模式。Gets a value that indicates whether the Component is currently in design mode.

(繼承來源 Component)
DeviceDpi

取得目前顯示控制項的顯示裝置的 DPI 值。Gets the DPI value for the display device where the control is currently being displayed.

(繼承來源 Control)
DisplayRectangle

取得表示控制項顯示區域的矩形。Gets the rectangle that represents the display area of the control.

(繼承來源 Control)
Disposing

取得值,指出基底 Control 類別是否正在處置的過程中。Gets a value indicating whether the base Control class is in the process of disposing.

(繼承來源 Control)
Dock

取得或設定停駐在其父控制項的控制項框線,並決定控制項隨其父代重新調整大小的方式。Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent.

(繼承來源 Control)
DoubleBuffered

取得或設定值,指出控制項是否應使用次要緩衝區重繪其介面。Gets or sets a value indicating whether the control should redraw its surface using a secondary buffer. DoubleBuffered 屬性不會影響 TreeView 控制項。The DoubleBuffered property does not affect the TreeView control.

DrawMode

取得或設定要繪製控制項的模式。Gets or sets the mode in which the control is drawn.

Enabled

取得或設定值,指出控制項是否可回應使用者互動。Gets or sets a value indicating whether the control can respond to user interaction.

(繼承來源 Control)
Events

取得附加在這個 Component 上的事件處理常式清單。Gets the list of event handlers that are attached to this Component.

(繼承來源 Component)
Focused

取得指示控制項是否擁有輸入焦點的值。Gets a value indicating whether the control has input focus.

(繼承來源 Control)
Font

取得或設定控制項顯示之文字字型。Gets or sets the font of the text displayed by the control.

(繼承來源 Control)
FontHeight

取得或設定控制項字型的高度。Gets or sets the height of the font of the control.

(繼承來源 Control)
ForeColor

取得或設定控制項的前景色彩。Gets or sets the foreground color of the control.

FullRowSelect

取得或設定值,指出反白顯示的選取範圍是否跨過樹狀檢視控制項寬度。Gets or sets a value indicating whether the selection highlight spans the width of the tree view control.

Handle

取得控制項要繫結的目標視窗控制代碼。Gets the window handle that the control is bound to.

(繼承來源 Control)
HasChildren

取得指示控制項是否包含一或多個子控制項的值。Gets a value indicating whether the control contains one or more child controls.

(繼承來源 Control)
Height

取得或設定控制項的高度。Gets or sets the height of the control.

(繼承來源 Control)
HideSelection

取得或設定值,指出即使樹狀檢閱已遺失焦點 (Focus),選取的樹狀節點是否維持反白顯示。Gets or sets a value indicating whether the selected tree node remains highlighted even when the tree view has lost the focus.

HotTracking

取得或設定值,指出當滑鼠指標經過樹狀節點標籤時,該標籤是否採用超連結的外觀。Gets or sets a value indicating whether a tree node label takes on the appearance of a hyperlink as the mouse pointer passes over it.

ImageIndex

取得或設定樹狀節點顯示之預設影像的影像清單索引值。Gets or sets the image-list index value of the default image that is displayed by the tree nodes.

ImageKey

針對 TreeView 控制項中每一個位於未選取狀態下的節點取得或設定其預設影像的索引鍵。Gets or sets the key of the default image for each node in the TreeView control when it is in an unselected state.

ImageList

取得或設定 ImageList,其中包含樹狀節點所使用的 Image 物件。Gets or sets the ImageList that contains the Image objects that are used by the tree nodes.

ImeMode

取得或設定控制項的輸入法 (IME) 模式。Gets or sets the Input Method Editor (IME) mode of the control.

(繼承來源 Control)
ImeModeBase

取得或設定控制項的 IME 模式。Gets or sets the IME mode of a control.

(繼承來源 Control)
Indent

取得或設定每個子樹狀節點層級的縮排距離。Gets or sets the distance to indent each child tree node level.

InvokeRequired

取得一個值。這個值會指示是否由於呼叫端是在建立控制項之執行緒以外的執行緒,因此在進行控制項的方法呼叫時,應呼叫叫用 (Invoke) 方法。Gets a value indicating whether the caller must call an invoke method when making method calls to the control because the caller is on a different thread than the one the control was created on.

(繼承來源 Control)
IsAccessible

取得或設定值,指出可及性應用程式是否見得到控制項。Gets or sets a value indicating whether the control is visible to accessibility applications.

(繼承來源 Control)
IsDisposed

取得指示控制項是否已經處置的值。Gets a value indicating whether the control has been disposed of.

(繼承來源 Control)
IsHandleCreated

取得指示控制項是否有相關控制代碼的值。Gets a value indicating whether the control has a handle associated with it.

(繼承來源 Control)
IsMirrored

取得值,指出是否左右反轉控制項。Gets a value indicating whether the control is mirrored.

(繼承來源 Control)
ItemHeight

取得或設定樹狀檢閱控制項的每個樹狀節點高度。Gets or sets the height of each tree node in the tree view control.

LabelEdit

取得或設定值,指出是否可編輯樹狀節點的標籤文字。Gets or sets a value indicating whether the label text of the tree nodes can be edited.

LayoutEngine

取得控制項之配置引擎的快取執行個體。Gets a cached instance of the control's layout engine.

(繼承來源 Control)
Left

取得或設定控制項左邊緣和其容器工作區 (Client Area) 左邊緣之間的距離 (單位為像素)。Gets or sets the distance, in pixels, between the left edge of the control and the left edge of its container's client area.

(繼承來源 Control)
LineColor

取得或設定連接 TreeView 控制項的節點之線條色彩。Gets or sets the color of the lines connecting the nodes of the TreeView control.

Location

取得或設定對應至控制項容器左上角之控制項左上角的座標。Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container.

(繼承來源 Control)
Margin

取得或設定控制項之間的空格。Gets or sets the space between controls.

(繼承來源 Control)
MaximumSize

取得或設定 GetPreferredSize(Size) 可以指定的上限大小。Gets or sets the size that is the upper limit that GetPreferredSize(Size) can specify.

(繼承來源 Control)
MinimumSize

取得或設定 GetPreferredSize(Size) 可以指定的下限大小。Gets or sets the size that is the lower limit that GetPreferredSize(Size) can specify.

(繼承來源 Control)
Name

取得或設定控制項的名稱。Gets or sets the name of the control.

(繼承來源 Control)
Nodes

取得指派給樹狀檢閱控制項的樹狀節點集合。Gets the collection of tree nodes that are assigned to the tree view control.

Padding

取得或設定 TreeView 控制項內容與其邊緣之間的間距。Gets or sets the spacing between the TreeView control's contents and its edges.

Parent

取得或設定控制項的父容器。Gets or sets the parent container of the control.

(繼承來源 Control)
PathSeparator

取得或設定樹狀節點路徑使用的分隔符號字串。Gets or sets the delimiter string that the tree node path uses.

PreferredSize

取得能夠容納控制項的矩形區域的大小。Gets the size of a rectangular area into which the control can fit.

(繼承來源 Control)
ProductName

取得包含控制項的組件的產品名稱。Gets the product name of the assembly containing the control.

(繼承來源 Control)
ProductVersion

取得包含控制項的組件的版本。Gets the version of the assembly containing the control.

(繼承來源 Control)
RecreatingHandle

取得指示控制項目前是否正重新建立其控制代碼的值。Gets a value indicating whether the control is currently re-creating its handle.

(繼承來源 Control)
Region

取得或設定與控制項關聯的視窗區域。Gets or sets the window region associated with the control.

(繼承來源 Control)
RenderRightToLeft

此屬性現在已過時。This property is now obsolete.

(繼承來源 Control)
ResizeRedraw

取得或設定值,指出控制項重設大小時,是否會重繪本身。Gets or sets a value indicating whether the control redraws itself when resized.

(繼承來源 Control)
Right

取得控制項右邊緣和其容器工作區 (Client Area) 左邊緣之間的距離 (單位為像素)。Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area.

(繼承來源 Control)
RightToLeft

取得或設定值,指出控制項的項目是否對齊,以支援使用由右至左字型的地區設定。Gets or sets a value indicating whether control's elements are aligned to support locales using right-to-left fonts.

(繼承來源 Control)
RightToLeftLayout

取得或設定值,這個值表示是否應從右至左配置 TreeViewGets or sets a value that indicates whether the TreeView should be laid out from right-to-left.

ScaleChildren

取得值,以判斷子控制項的縮放。Gets a value that determines the scaling of child controls.

(繼承來源 Control)
Scrollable

取得或設定值,指出樹狀檢視控制項是否在必要時顯示捲軸。Gets or sets a value indicating whether the tree view control displays scroll bars when they are needed.

SelectedImageIndex

取得或設定選取樹狀節點時顯示影像的影像清單索引值。Gets or sets the image list index value of the image that is displayed when a tree node is selected.

SelectedImageKey

取得或設定當 TreeNode 位於已選取狀態下時所顯示的預設影像之索引鍵。Gets or sets the key of the default image shown when a TreeNode is in a selected state.

SelectedNode

取得或設定目前在樹狀檢視控制項中選取的樹狀節點。Gets or sets the tree node that is currently selected in the tree view control.

ShowFocusCues

取得指示控制項是否應顯示焦點矩形 (Focus Rectangle) 的值。Gets a value indicating whether the control should display focus rectangles.

(繼承來源 Control)
ShowKeyboardCues

取得值,指出使用者介面是否處於可顯示或隱藏鍵盤快速鍵的適當狀態下。Gets a value indicating whether the user interface is in the appropriate state to show or hide keyboard accelerators.

(繼承來源 Control)
ShowLines

取得或設定值,指出是否在樹狀檢閱控制項的樹狀節點之間繪製行。Gets or sets a value indicating whether lines are drawn between tree nodes in the tree view control.

ShowNodeToolTips

取得或設定值,指出當滑鼠指標停留於 TreeNode 上時會顯示工具提示。Gets or sets a value indicating ToolTips are shown when the mouse pointer hovers over a TreeNode.

ShowPlusMinus

取得或設定值,指出包含子樹狀節點的樹狀節點旁是否顯示加號 (+) 和減號 (-) 按鈕。Gets or sets a value indicating whether plus-sign (+) and minus-sign (-) buttons are displayed next to tree nodes that contain child tree nodes.

ShowRootLines

取得或設定值,指出是否在位於樹狀檢閱根部的樹狀節點之間繪製行。Gets or sets a value indicating whether lines are drawn between the tree nodes that are at the root of the tree view.

Site

取得或設定控制項的站台。Gets or sets the site of the control.

(繼承來源 Control)
Size

取得或設定控制項的高度和寬度。Gets or sets the height and width of the control.

(繼承來源 Control)
Sorted

取得或設定值,指出是否排序樹狀檢閱中的樹狀節點。Gets or sets a value indicating whether the tree nodes in the tree view are sorted.

StateImageList

取得或設定用於表示 TreeView 和其節點之狀態的影像清單。Gets or sets the image list that is used to indicate the state of the TreeView and its nodes.

TabIndex

取得或設定控制項容器中的控制項定位順序。Gets or sets the tab order of the control within its container.

(繼承來源 Control)
TabStop

取得或設定值,指出使用者是否能使用 TAB 鍵,將焦點 (Focus) 給予這個控制項。Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.

(繼承來源 Control)
Tag

取得或設定物件,其包含控制項相關資料。Gets or sets the object that contains data about the control.

(繼承來源 Control)
Text

取得或設定 TreeView 的文字。Gets or sets the text of the TreeView.

Top

取得或設定控制項上邊緣和其容器工作區 (Client Area) 上邊緣之間的距離 (單位為像素)。Gets or sets the distance, in pixels, between the top edge of the control and the top edge of its container's client area.

(繼承來源 Control)
TopLevelControl

取得沒有其他 Windows Form 父控制項的父控制項。Gets the parent control that is not parented by another Windows Forms control. 通常,這會是內含控制項最外層的 FormTypically, this is the outermost Form that the control is contained in.

(繼承來源 Control)
TopNode

取得或設定樹狀檢視控制項中第一個完整可見的樹狀節點。Gets or sets the first fully-visible tree node in the tree view control.

TreeViewNodeSorter

取得或設定 IComparer 的實作,以執行 TreeView 節點的自訂排序。Gets or sets the implementation of IComparer to perform a custom sort of the TreeView nodes.

UseWaitCursor

取得或設定值,指出是否將等待游標用於目前控制項和所有子控制項。Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls.

(繼承來源 Control)
Visible

取得或設定值,這個值指出是否顯示控制項及其所有子控制項。Gets or sets a value indicating whether the control and all its child controls are displayed.

(繼承來源 Control)
VisibleCount

取得樹狀檢閱控制項中完整可見的樹狀節點數。Gets the number of tree nodes that can be fully visible in the tree view control.

Width

取得或設定控制項的寬度。Gets or sets the width of the control.

(繼承來源 Control)
WindowTarget

這個屬性與這個類別無關。This property is not relevant for this class.

(繼承來源 Control)

方法

AccessibilityNotifyClients(AccessibleEvents, Int32)

將指定子控制項的指定 AccessibleEvents 告知協助工具用戶端應用程式。Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control.

(繼承來源 Control)
AccessibilityNotifyClients(AccessibleEvents, Int32, Int32)

將指定子控制項的指定 AccessibleEvents 告知協助工具用戶端應用程式。Notifies the accessibility client applications of the specified AccessibleEvents for the specified child control .

(繼承來源 Control)
BeginInvoke(Delegate)

在建立控制項基礎控制代碼的執行緒上執行指定的非同步委派。Executes the specified delegate asynchronously on the thread that the control's underlying handle was created on.

(繼承來源 Control)
BeginInvoke(Delegate, Object[])

在建立控制項基礎控制代碼的執行緒上,以指定的引數非同步執行指定的委派。Executes the specified delegate asynchronously with the specified arguments, on the thread that the control's underlying handle was created on.

(繼承來源 Control)
BeginUpdate()

停用任何樹狀檢視的重繪作業。Disables any redrawing of the tree view.

BringToFront()

將控制項帶到疊置順序的前面。Brings the control to the front of the z-order.

(繼承來源 Control)
CollapseAll()

收合所有樹狀節點。Collapses all the tree nodes.

Contains(Control)

擷取指示控制項是否為控制項的子控制項的值。Retrieves a value indicating whether the specified control is a child of the control.

(繼承來源 Control)
CreateAccessibilityInstance()

為控制項建立新的協助工具物件。Creates a new accessibility object for the control.

(繼承來源 Control)
CreateControl()

強制建立可見控制項,包含建立控制代碼和任何可見的子控制項。Forces the creation of the visible control, including the creation of the handle and any visible child controls.

(繼承來源 Control)
CreateControlsInstance()

建立控制項的控制項集合的新執行個體。Creates a new instance of the control collection for the control.

(繼承來源 Control)
CreateGraphics()

建立控制項的 GraphicsCreates the Graphics for the control.

(繼承來源 Control)
CreateHandle()

建立控制項的控制代碼。Creates a handle for the control.

CreateObjRef(Type)

建立包含所有相關資訊的物件,這些資訊是產生用來與遠端物件通訊的所需 Proxy。Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.

(繼承來源 MarshalByRefObject)
DefWndProc(Message)

傳送指定的訊息至預設的視窗程序。Sends the specified message to the default window procedure.

(繼承來源 Control)
DestroyHandle()

終結與這個控制項相關的控制代碼。Destroys the handle associated with the control.

(繼承來源 Control)
Dispose()

釋放 Component 所使用的所有資源。Releases all resources used by the Component.

(繼承來源 Component)
Dispose(Boolean)

釋放 TreeView 所使用的 Unmanaged 資源,並選擇性地釋放 Managed 資源。Releases the unmanaged resources used by the TreeView and optionally releases the managed resources.

DoDragDrop(Object, DragDropEffects)

開始拖放作業。Begins a drag-and-drop operation.

(繼承來源 Control)
DrawToBitmap(Bitmap, Rectangle)

支援呈現為指定的點陣圖。Supports rendering to the specified bitmap.

(繼承來源 Control)
EndInvoke(IAsyncResult)

擷取由傳遞的 IAsyncResult 表示的非同步作業的傳回值。Retrieves the return value of the asynchronous operation represented by the IAsyncResult passed.

(繼承來源 Control)
EndUpdate()

啟用樹狀檢閱的重繪作業。Enables the redrawing of the tree view.

Equals(Object)

判斷指定的物件是否等於目前的物件。Determines whether the specified object is equal to the current object.

(繼承來源 Object)
ExpandAll()

展開所有樹狀節點。Expands all the tree nodes.

FindForm()

擷取控制項所在的表單。Retrieves the form that the control is on.

(繼承來源 Control)
Focus()

設定控制項的輸入焦點。Sets input focus to the control.

(繼承來源 Control)
GetAccessibilityObjectById(Int32)

擷取指定的 AccessibleObjectRetrieves the specified AccessibleObject.

(繼承來源 Control)
GetAutoSizeMode()

擷取值,表示已啟用控制項的 AutoSize 屬性時,該控制項的行為模式為何。Retrieves a value indicating how a control will behave when its AutoSize property is enabled.

(繼承來源 Control)
GetChildAtPoint(Point)

擷取位於指定座標的子控制項。Retrieves the child control that is located at the specified coordinates.

(繼承來源 Control)
GetChildAtPoint(Point, GetChildAtPointSkip)

擷取位於指定座標上的子控制項,指定是否要忽略特定類型的子控制項。Retrieves the child control that is located at the specified coordinates, specifying whether to ignore child controls of a certain type.

(繼承來源 Control)
GetContainerControl()

傳回父控制項的控制項鏈結上的下一個 ContainerControlReturns the next ContainerControl up the control's chain of parent controls.

(繼承來源 Control)
GetHashCode()

做為預設雜湊函式。Serves as the default hash function.

(繼承來源 Object)
GetItemRenderStyles(TreeNode, Int32)

傳回指定 OwnerDrawPropertyBagTreeNodeReturns an OwnerDrawPropertyBag for the specified TreeNode.

GetLifetimeService()

擷取控制這個執行個體存留期 (Lifetime) 原則的目前存留期服務物件。Retrieves the current lifetime service object that controls the lifetime policy for this instance.

(繼承來源 MarshalByRefObject)
GetNextControl(Control, Boolean)

擷取子控制項定位順序中前後的下一個控制項。Retrieves the next control forward or back in the tab order of child controls.

(繼承來源 Control)
GetNodeAt(Int32, Int32)

擷取指定座標處的樹狀節點。Retrieves the tree node at the point with the specified coordinates.

GetNodeAt(Point)

擷取位於指定處的樹狀節點。Retrieves the tree node that is at the specified point.

GetNodeCount(Boolean)

擷取樹狀節點數,選擇性地包括所有指派給樹狀檢視控制項的樹狀子目錄中的樹狀節點。Retrieves the number of tree nodes, optionally including those in all subtrees, assigned to the tree view control.

GetPreferredSize(Size)

擷取可容納控制項之矩形區域的大小。Retrieves the size of a rectangular area into which a control can be fitted.

(繼承來源 Control)
GetScaledBounds(Rectangle, SizeF, BoundsSpecified)

擷取縮放控制項的範圍。Retrieves the bounds within which the control is scaled.

(繼承來源 Control)
GetService(Type)

傳回表示 Component 或其 Container 所提供之服務的物件。Returns an object that represents a service provided by the Component or by its Container.

(繼承來源 Component)
GetStyle(ControlStyles)

擷取控制項指定控制項樣式位元的值。Retrieves the value of the specified control style bit for the control.

(繼承來源 Control)
GetTopLevel()

判斷控制項是否為最上層控制項。Determines if the control is a top-level control.

(繼承來源 Control)
GetType()

取得目前執行個體的 TypeGets the Type of the current instance.

(繼承來源 Object)
Hide()

對使用者隱藏控制項。Conceals the control from the user.

(繼承來源 Control)
HitTest(Int32, Int32)

提供有給定 x 和 y 座標的節點資訊。Provides node information, given x- and y-coordinates.

HitTest(Point)

在指定某一點時,提供節點資訊。Provides node information, given a point.

InitializeLifetimeService()

取得存留期服務物件,以控制這個執行個體的存留期原則。Obtains a lifetime service object to control the lifetime policy for this instance.

(繼承來源 MarshalByRefObject)
InitLayout()

在控制項加入其他容器後呼叫。Called after the control has been added to another container.

(繼承來源 Control)
Invalidate()

讓控制項的整個介面失效,並重新繪製控制項。Invalidates the entire surface of the control and causes the control to be redrawn.

(繼承來源 Control)
Invalidate(Boolean)

使控制項的特定區域失效,並且造成傳送繪製訊息至控制項。Invalidates a specific region of the control and causes a paint message to be sent to the control. 選擇性使指派至控制項的子控制項失效。Optionally, invalidates the child controls assigned to the control.

(繼承來源 Control)
Invalidate(Rectangle)

使控制項的指定區域失效 (將它加入控制項的更新區域,而這個區域會在下一個繪製作業中重新繪製),並使繪製訊息傳送至控制項。Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.

(繼承來源 Control)
Invalidate(Rectangle, Boolean)

使控制項的指定區域失效 (將它加入控制項的更新區域,而這個區域會在下一個繪製作業中重新繪製),並使繪製訊息傳送至控制項。Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. 選擇性使指派至控制項的子控制項失效。Optionally, invalidates the child controls assigned to the control.

(繼承來源 Control)
Invalidate(Region)

使控制項的指定區域失效 (將它加入控制項的更新區域,而這個區域會在下一個繪製作業中重新繪製),並使繪製訊息傳送至控制項。Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control.

(繼承來源 Control)
Invalidate(Region, Boolean)

使控制項的指定區域失效 (將它加入控制項的更新區域,而這個區域會在下一個繪製作業中重新繪製),並使繪製訊息傳送至控制項。Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. 選擇性使指派至控制項的子控制項失效。Optionally, invalidates the child controls assigned to the control.

(繼承來源 Control)
Invoke(Delegate)

在擁有控制項基礎視窗控制代碼的執行緒上執行指定的委派。Executes the specified delegate on the thread that owns the control's underlying window handle.

(繼承來源 Control)
Invoke(Delegate, Object[])

在擁有控制項基礎視窗控制代碼的執行緒上,以指定的引數清單執行指定的委派。Executes the specified delegate, on the thread that owns the control's underlying window handle, with the specified list of arguments.

(繼承來源 Control)
InvokeGotFocus(Control, EventArgs)

引發指定之控制項的 GotFocus 事件。Raises the GotFocus event for the specified control.

(繼承來源 Control)
InvokeLostFocus(Control, EventArgs)

引發指定之控制項的 LostFocus 事件。Raises the LostFocus event for the specified control.

(繼承來源 Control)
InvokeOnClick(Control, EventArgs)

引發指定之控制項的 Click 事件。Raises the Click event for the specified control.

(繼承來源 Control)
InvokePaint(Control, PaintEventArgs)

引發指定之控制項的 Paint 事件。Raises the Paint event for the specified control.

(繼承來源 Control)
InvokePaintBackground(Control, PaintEventArgs)

引發指定之控制項的 PaintBackground 事件。Raises the PaintBackground event for the specified control.

(繼承來源 Control)
IsInputChar(Char)

判斷字元是否為控制項辨認的輸入字元。Determines if a character is an input character that the control recognizes.

(繼承來源 Control)
IsInputKey(Keys)

判斷指定的按鍵是標準輸入按鍵或需要前置處理的特殊按鍵。Determines whether the specified key is a regular input key or a special key that requires preprocessing.

LogicalToDeviceUnits(Int32)

將邏輯 DPI 值轉換為它的對等 DeviceUnit DPI 值。Converts a Logical DPI value to its equivalent DeviceUnit DPI value.

(繼承來源 Control)
LogicalToDeviceUnits(Size)

針對目前的 DPI 調整大小,並四捨五入為最接近的寬度和高度整數值,以將大小從邏輯轉換成裝置單位。Transforms a size from logical to device units by scaling it for the current DPI and rounding down to the nearest integer value for width and height.

(繼承來源 Control)
MemberwiseClone()

建立目前 Object 的淺層複本 (Shallow Copy)。Creates a shallow copy of the current Object.

(繼承來源 Object)
MemberwiseClone(Boolean)

建立目前 MarshalByRefObject 物件的淺層複本。Creates a shallow copy of the current MarshalByRefObject object.

(繼承來源 MarshalByRefObject)
NotifyInvalidate(Rectangle)

引發 Invalidated 事件,包含要失效的指定控制項區域。Raises the Invalidated event with a specified region of the control to invalidate.

(繼承來源 Control)
OnAfterCheck(TreeViewEventArgs)

引發 AfterCheck 事件。Raises the AfterCheck event.

OnAfterCollapse(TreeViewEventArgs)

引發 AfterCollapse 事件。Raises the AfterCollapse event.

OnAfterExpand(TreeViewEventArgs)

引發 AfterExpand 事件。Raises the AfterExpand event.

OnAfterLabelEdit(NodeLabelEditEventArgs)

引發 AfterLabelEdit 事件。Raises the AfterLabelEdit event.

OnAfterSelect(TreeViewEventArgs)

引發 AfterSelect 事件。Raises the AfterSelect event.

OnAutoSizeChanged(EventArgs)

引發 AutoSizeChanged 事件。Raises the AutoSizeChanged event.

(繼承來源 Control)
OnBackColorChanged(EventArgs)

引發 BackColorChanged 事件。Raises the BackColorChanged event.

(繼承來源 Control)
OnBackgroundImageChanged(EventArgs)

引發 BackgroundImageChanged 事件。Raises the BackgroundImageChanged event.

(繼承來源 Control)
OnBackgroundImageLayoutChanged(EventArgs)

引發 BackgroundImageLayoutChanged 事件。Raises the BackgroundImageLayoutChanged event.

(繼承來源 Control)
OnBeforeCheck(TreeViewCancelEventArgs)

引發 BeforeCheck 事件。Raises the BeforeCheck event.

OnBeforeCollapse(TreeViewCancelEventArgs)

引發 BeforeCollapse 事件。Raises the BeforeCollapse event.

OnBeforeExpand(TreeViewCancelEventArgs)

引發 BeforeExpand 事件。Raises the BeforeExpand event.

OnBeforeLabelEdit(NodeLabelEditEventArgs)

引發 BeforeLabelEdit 事件。Raises the BeforeLabelEdit event.

OnBeforeSelect(TreeViewCancelEventArgs)

引發 BeforeSelect 事件。Raises the BeforeSelect event.

OnBindingContextChanged(EventArgs)

引發 BindingContextChanged 事件。Raises the BindingContextChanged event.

(繼承來源 Control)
OnCausesValidationChanged(EventArgs)

引發 CausesValidationChanged 事件。Raises the CausesValidationChanged event.

(繼承來源 Control)
OnChangeUICues(UICuesEventArgs)

引發 ChangeUICues 事件。Raises the ChangeUICues event.

(繼承來源 Control)
OnClick(EventArgs)

引發 Click 事件。Raises the Click event.

(繼承來源 Control)
OnClientSizeChanged(EventArgs)

引發 ClientSizeChanged 事件。Raises the ClientSizeChanged event.

(繼承來源 Control)
OnContextMenuChanged(EventArgs)

引發 ContextMenuChanged 事件。Raises the ContextMenuChanged event.

(繼承來源 Control)
OnContextMenuStripChanged(EventArgs)

引發 ContextMenuStripChanged 事件。Raises the ContextMenuStripChanged event.

(繼承來源 Control)
OnControlAdded(ControlEventArgs)

引發 ControlAdded 事件。Raises the ControlAdded event.

(繼承來源 Control)
OnControlRemoved(ControlEventArgs)

引發 ControlRemoved 事件。Raises the ControlRemoved event.

(繼承來源 Control)
OnCreateControl()

引發 CreateControl() 方法。Raises the CreateControl() method.

(繼承來源 Control)
OnCursorChanged(EventArgs)

引發 CursorChanged 事件。Raises the CursorChanged event.

(繼承來源 Control)
OnDockChanged(EventArgs)

引發 DockChanged 事件。Raises the DockChanged event.

(繼承來源 Control)
OnDoubleClick(EventArgs)

引發 DoubleClick 事件。Raises the DoubleClick event.

(繼承來源 Control)
OnDpiChangedAfterParent(EventArgs)

引發 DpiChangedAfterParent 事件。Raises the DpiChangedAfterParent event.

(繼承來源 Control)
OnDpiChangedBeforeParent(EventArgs)

引發 DpiChangedBeforeParent 事件。Raises the DpiChangedBeforeParent event.

(繼承來源 Control)
OnDragDrop(DragEventArgs)

引發 DragDrop 事件。Raises the DragDrop event.

(繼承來源 Control)
OnDragEnter(DragEventArgs)

引發 DragEnter 事件。Raises the DragEnter event.

(繼承來源 Control)
OnDragLeave(EventArgs)

引發 DragLeave 事件。Raises the DragLeave event.

(繼承來源 Control)
OnDragOver(DragEventArgs)

引發 DragOver 事件。Raises the DragOver event.

(繼承來源 Control)
OnDrawNode(DrawTreeNodeEventArgs)

引發 DrawNode 事件。Raises the DrawNode event.

OnEnabledChanged(EventArgs)

引發 EnabledChanged 事件。Raises the EnabledChanged event.

(繼承來源 Control)
OnEnter(EventArgs)

引發 Enter 事件。Raises the Enter event.

(繼承來源 Control)
OnFontChanged(EventArgs)

引發 FontChanged 事件。Raises the FontChanged event.

(繼承來源 Control)
OnForeColorChanged(EventArgs)

引發 ForeColorChanged 事件。Raises the ForeColorChanged event.

(繼承來源 Control)
OnGiveFeedback(GiveFeedbackEventArgs)

引發 GiveFeedback 事件。Raises the GiveFeedback event.

(繼承來源 Control)
OnGotFocus(EventArgs)

引發 GotFocus 事件。Raises the GotFocus event.

(繼承來源 Control)
OnHandleCreated(EventArgs)

覆寫 OnHandleCreated(EventArgs)Overrides OnHandleCreated(EventArgs).

OnHandleDestroyed(EventArgs)

覆寫 OnHandleDestroyed(EventArgs)Overrides OnHandleDestroyed(EventArgs).

OnHelpRequested(HelpEventArgs)

引發 HelpRequested 事件。Raises the HelpRequested event.

(繼承來源 Control)
OnImeModeChanged(EventArgs)

引發 ImeModeChanged 事件。Raises the ImeModeChanged event.

(繼承來源 Control)
OnInvalidated(InvalidateEventArgs)

引發 Invalidated 事件。Raises the Invalidated event.

(繼承來源 Control)
OnItemDrag(ItemDragEventArgs)

引發 ItemDrag 事件。Raises the ItemDrag event.

OnKeyDown(KeyEventArgs)

引發 KeyDown 事件。Raises the KeyDown event.

OnKeyPress(KeyPressEventArgs)

引發 KeyPress 事件。Raises the KeyPress event.

OnKeyUp(KeyEventArgs)

覆寫 OnKeyUp(KeyEventArgs)Overrides OnKeyUp(KeyEventArgs).

OnLayout(LayoutEventArgs)

引發 Layout 事件。Raises the Layout event.

(繼承來源 Control)
OnLeave(EventArgs)

引發 Leave 事件。Raises the Leave event.

(繼承來源 Control)
OnLocationChanged(EventArgs)

引發 LocationChanged 事件。Raises the LocationChanged event.

(繼承來源 Control)
OnLostFocus(EventArgs)

引發 LostFocus 事件。Raises the LostFocus event.

(繼承來源 Control)
OnMarginChanged(EventArgs)

引發 MarginChanged 事件。Raises the MarginChanged event.

(繼承來源 Control)
OnMouseCaptureChanged(EventArgs)

引發 MouseCaptureChanged 事件。Raises the MouseCaptureChanged event.

(繼承來源 Control)
OnMouseClick(MouseEventArgs)

引發 MouseClick 事件。Raises the MouseClick event.

(繼承來源 Control)
OnMouseDoubleClick(MouseEventArgs)

引發 MouseDoubleClick 事件。Raises the MouseDoubleClick event.

(繼承來源 Control)
OnMouseDown(MouseEventArgs)

引發 MouseDown 事件。Raises the MouseDown event.

(繼承來源 Control)
OnMouseEnter(EventArgs)

引發 MouseEnter 事件。Raises the MouseEnter event.

(繼承來源 Control)
OnMouseHover(EventArgs)

引發 MouseHover 事件。Raises the MouseHover event.

OnMouseLeave(EventArgs)

引發 MouseLeave 事件。Raises the MouseLeave event.

OnMouseMove(MouseEventArgs)

引發 MouseMove 事件。Raises the MouseMove event.

(繼承來源 Control)
OnMouseUp(MouseEventArgs)

引發 MouseUp 事件。Raises the MouseUp event.

(繼承來源 Control)
OnMouseWheel(MouseEventArgs)

引發 MouseWheel 事件。Raises the MouseWheel event.

(繼承來源 Control)
OnMove(EventArgs)

引發 Move 事件。Raises the Move event.

(繼承來源 Control)
OnNodeMouseClick(TreeNodeMouseClickEventArgs)

引發 NodeMouseClick 事件。Raises the NodeMouseClick event.

OnNodeMouseDoubleClick(TreeNodeMouseClickEventArgs)

引發 NodeMouseDoubleClick 事件。Raises the NodeMouseDoubleClick event.

OnNodeMouseHover(TreeNodeMouseHoverEventArgs)

引發 NodeMouseHover 事件。Raises the NodeMouseHover event.

OnNotifyMessage(Message)

將 Windows 訊息通知控制項。Notifies the control of Windows messages.

(繼承來源 Control)
OnPaddingChanged(EventArgs)

引發 PaddingChanged 事件。Raises the PaddingChanged event.

(繼承來源 Control)
OnPaint(PaintEventArgs)

引發 Paint 事件。Raises the Paint event.

(繼承來源 Control)
OnPaintBackground(PaintEventArgs)

繪製控制項的背景。Paints the background of the control.

(繼承來源 Control)
OnParentBackColorChanged(EventArgs)

當控制項容器的 BackColorChanged 屬性值變更時,會引發 BackColor 事件。Raises the BackColorChanged event when the BackColor property value of the control's container changes.

(繼承來源 Control)
OnParentBackgroundImageChanged(EventArgs)

當控制項容器的 BackgroundImageChanged 屬性值變更時,會引發 BackgroundImage 事件。Raises the BackgroundImageChanged event when the BackgroundImage property value of the control's container changes.

(繼承來源 Control)
OnParentBindingContextChanged(EventArgs)

當控制項容器的 BindingContextChanged 屬性值變更時,會引發 BindingContext 事件。Raises the BindingContextChanged event when the BindingContext property value of the control's container changes.

(繼承來源 Control)
OnParentChanged(EventArgs)

引發 ParentChanged 事件。Raises the ParentChanged event.

(繼承來源 Control)
OnParentCursorChanged(EventArgs)

引發 CursorChanged 事件。Raises the CursorChanged event.

(繼承來源 Control)
OnParentEnabledChanged(EventArgs)

當控制項容器的 EnabledChanged 屬性值變更時,會引發 Enabled 事件。Raises the EnabledChanged event when the Enabled property value of the control's container changes.

(繼承來源 Control)
OnParentFontChanged(EventArgs)

當控制項容器的 FontChanged 屬性值變更時,會引發 Font 事件。Raises the FontChanged event when the Font property value of the control's container changes.

(繼承來源 Control)
OnParentForeColorChanged(EventArgs)

當控制項容器的 ForeColorChanged 屬性值變更時,會引發 ForeColor 事件。Raises the ForeColorChanged event when the ForeColor property value of the control's container changes.

(繼承來源 Control)
OnParentRightToLeftChanged(EventArgs)

當控制項容器的 RightToLeftChanged 屬性值變更時,會引發 RightToLeft 事件。Raises the RightToLeftChanged event when the RightToLeft property value of the control's container changes.

(繼承來源 Control)
OnParentVisibleChanged(EventArgs)

當控制項容器的 VisibleChanged 屬性值變更時,會引發 Visible 事件。Raises the VisibleChanged event when the Visible property value of the control's container changes.

(繼承來源 Control)
OnPreviewKeyDown(PreviewKeyDownEventArgs)

引發 PreviewKeyDown 事件。Raises the PreviewKeyDown event.

(繼承來源 Control)
OnPrint(PaintEventArgs)

引發 Paint 事件。Raises the Paint event.

(繼承來源 Control)
OnQueryContinueDrag(QueryContinueDragEventArgs)

引發 QueryContinueDrag 事件。Raises the QueryContinueDrag event.

(繼承來源 Control)
OnRegionChanged(EventArgs)

引發 RegionChanged 事件。Raises the RegionChanged event.

(繼承來源 Control)
OnResize(EventArgs)

引發 Resize 事件。Raises the Resize event.

(繼承來源 Control)
OnRightToLeftChanged(EventArgs)

引發 RightToLeftChanged 事件。Raises the RightToLeftChanged event.

(繼承來源 Control)
OnRightToLeftLayoutChanged(EventArgs)

引發 RightToLeftLayoutChanged 事件。Raises the RightToLeftLayoutChanged event.

OnSizeChanged(EventArgs)

引發 SizeChanged 事件。Raises the SizeChanged event.

(繼承來源 Control)
OnStyleChanged(EventArgs)

引發 StyleChanged 事件。Raises the StyleChanged event.

(繼承來源 Control)
OnSystemColorsChanged(EventArgs)

引發 SystemColorsChanged 事件。Raises the SystemColorsChanged event.

(繼承來源 Control)
OnTabIndexChanged(EventArgs)

引發 TabIndexChanged 事件。Raises the TabIndexChanged event.

(繼承來源 Control)
OnTabStopChanged(EventArgs)

引發 TabStopChanged 事件。Raises the TabStopChanged event.

(繼承來源 Control)
OnTextChanged(EventArgs)

引發 TextChanged 事件。Raises the TextChanged event.

(繼承來源 Control)
OnValidated(EventArgs)

引發 Validated 事件。Raises the Validated event.

(繼承來源 Control)
OnValidating(CancelEventArgs)

引發 Validating 事件。Raises the Validating event.

(繼承來源 Control)
OnVisibleChanged(EventArgs)

引發 VisibleChanged 事件。Raises the VisibleChanged event.

(繼承來源 Control)
PerformLayout()

強制控制項將配置邏輯套用至其所有子控制項。Forces the control to apply layout logic to all its child controls.

(繼承來源 Control)
PerformLayout(Control, String)

強制控制項將配置邏輯套用至其所有子控制項。Forces the control to apply layout logic to all its child controls.

(繼承來源 Control)
PointToClient(Point)

將指定的螢幕點的位置計算為工作區座標 (Client Coordinate)。Computes the location of the specified screen point into client coordinates.

(繼承來源 Control)
PointToScreen(Point)

將指定的工作區點的位置計算為螢幕座標。Computes the location of the specified client point into screen coordinates.

(繼承來源 Control)
PreProcessControlMessage(Message)

先於訊息迴圈中前置處理鍵盤或輸入訊息後,再分派這些訊息。Preprocesses keyboard or input messages within the message loop before they are dispatched.

(繼承來源 Control)
PreProcessMessage(Message)

先於訊息迴圈中前置處理鍵盤或輸入訊息後,再分派這些訊息。Preprocesses keyboard or input messages within the message loop before they are dispatched.

(繼承來源 Control)
ProcessCmdKey(Message, Keys)

處理命令按鍵。Processes a command key.

(繼承來源 Control)
ProcessDialogChar(Char)

處理對話方塊字元。Processes a dialog character.

(繼承來源 Control)
ProcessDialogKey(Keys)

處理對話方塊按鍵。Processes a dialog key.

(繼承來源 Control)
ProcessKeyEventArgs(Message)

處理按鍵訊息,並產生適當的控制項事件。Processes a key message and generates the appropriate control events.

(繼承來源 Control)
ProcessKeyMessage(Message)

處理鍵盤訊息。Processes a keyboard message.

(繼承來源 Control)
ProcessKeyPreview(Message)

預覽鍵盤訊息。Previews a keyboard message.

(繼承來源 Control)
ProcessMnemonic(Char)

處理助憶鍵字元。Processes a mnemonic character.

(繼承來源 Control)
RaiseDragEvent(Object, DragEventArgs)

引發適當的拖曳事件。Raises the appropriate drag event.

(繼承來源 Control)
RaiseKeyEvent(Object, KeyEventArgs)

引發適當的按鍵事件。Raises the appropriate key event.

(繼承來源 Control)
RaiseMouseEvent(Object, MouseEventArgs)

引發適當的滑鼠事件。Raises the appropriate mouse event.

(繼承來源 Control)
RaisePaintEvent(Object, PaintEventArgs)

引發適當的繪製事件。Raises the appropriate paint event.

(繼承來源 Control)
RecreateHandle()

強制重新建立控制項的控制代碼。Forces the re-creation of the handle for the control.

(繼承來源 Control)
RectangleToClient(Rectangle)

以工作區座標計算指定的螢幕矩形大小和位置。Computes the size and location of the specified screen rectangle in client coordinates.

(繼承來源 Control)
RectangleToScreen(Rectangle)

以螢幕座標計算指定的工作區矩形大小和位置。Computes the size and location of the specified client rectangle in screen coordinates.

(繼承來源 Control)
Refresh()

強制控制項使其工作區失效,並且立即重繪其本身和任何子控制項。Forces the control to invalidate its client area and immediately redraw itself and any child controls.

(繼承來源 Control)
RescaleConstantsForDpi(Int32, Int32)

提供在發生 DPI 變更時用來重新調整控制項的常數。Provides constants for rescaling the control when a DPI change occurs.

(繼承來源 Control)
ResetBackColor()

重設 BackColor 屬性為其預設值。Resets the BackColor property to its default value.

(繼承來源 Control)
ResetBindings()

使得繫結至 BindingSource 的控制項重新讀取清單中的所有項目,並重新整理其顯示的值。Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values.

(繼承來源 Control)
ResetCursor()

重設 Cursor 屬性為其預設值。Resets the Cursor property to its default value.

(繼承來源 Control)
ResetFont()

重設 Font 屬性為其預設值。Resets the Font property to its default value.

(繼承來源 Control)
ResetForeColor()

重設 ForeColor 屬性為其預設值。Resets the ForeColor property to its default value.

(繼承來源 Control)
ResetImeMode()

重設 ImeMode 屬性為其預設值。Resets the ImeMode property to its default value.

(繼承來源 Control)
ResetMouseEventArgs()

重設控制項來處理 MouseLeave 事件。Resets the control to handle the MouseLeave event.

(繼承來源 Control)
ResetRightToLeft()

重設 RightToLeft 屬性為其預設值。Resets the RightToLeft property to its default value.

(繼承來源 Control)
ResetText()

Text 屬性重設為其預設值 (Empty)。Resets the Text property to its default value (Empty).

(繼承來源 Control)
ResumeLayout()

繼續平常的配置邏輯。Resumes usual layout logic.

(繼承來源 Control)
ResumeLayout(Boolean)

繼續平常的配置邏輯,選擇性地強制暫止配置要求的立即配置。Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests.

(繼承來源 Control)
RtlTranslateAlignment(ContentAlignment)

將指定的 ContentAlignment 轉換為適當的 ContentAlignment,以支援由右至左的文字。Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.

(繼承來源 Control)
RtlTranslateAlignment(HorizontalAlignment)

將指定的 HorizontalAlignment 轉換為適當的 HorizontalAlignment,以支援由右至左的文字。Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.

(繼承來源 Control)
RtlTranslateAlignment(LeftRightAlignment)

將指定的 LeftRightAlignment 轉換為適當的 LeftRightAlignment,以支援由右至左的文字。Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.

(繼承來源 Control)
RtlTranslateContent(ContentAlignment)

將指定的 ContentAlignment 轉換為適當的 ContentAlignment,以支援由右至左的文字。Converts the specified ContentAlignment to the appropriate ContentAlignment to support right-to-left text.

(繼承來源 Control)
RtlTranslateHorizontal(HorizontalAlignment)

將指定的 HorizontalAlignment 轉換為適當的 HorizontalAlignment,以支援由右至左的文字。Converts the specified HorizontalAlignment to the appropriate HorizontalAlignment to support right-to-left text.

(繼承來源 Control)
RtlTranslateLeftRight(LeftRightAlignment)

將指定的 LeftRightAlignment 轉換為適當的 LeftRightAlignment,以支援由右至左的文字。Converts the specified LeftRightAlignment to the appropriate LeftRightAlignment to support right-to-left text.

(繼承來源 Control)
Scale(Single)

縮放控制項和任何的子控制項。Scales the control and any child controls.

(繼承來源 Control)
Scale(Single, Single)

縮放整個控制項和任何的子控制項。Scales the entire control and any child controls.

(繼承來源 Control)
Scale(SizeF)

根據指定的縮放比例來縮放控制項和所有子控制項。Scales the control and all child controls by the specified scaling factor.

(繼承來源 Control)
ScaleBitmapLogicalToDevice(Bitmap)

發生 DPI 變更時,將邏輯點陣圖值調整為它的對等裝置單位值。Scales a logical bitmap value to it's equivalent device unit value when a DPI change occurs.

(繼承來源 Control)
ScaleControl(SizeF, BoundsSpecified)

縮放控制項的位置、大小、邊框間距和邊界。Scales a control's location, size, padding and margin.

(繼承來源 Control)
ScaleCore(Single, Single)

這個方法與這個類別無關。This method is not relevant for this class.

(繼承來源 Control)
Select()

啟動控制項。Activates the control.

(繼承來源 Control)
Select(Boolean, Boolean)

啟動子控制項。Activates a child control. 選擇性指定定位順序中要選取控制項的方向。Optionally specifies the direction in the tab order to select the control from.

(繼承來源 Control)
SelectNextControl(Control, Boolean, Boolean, Boolean, Boolean)

啟動下一個控制項。Activates the next control.

(繼承來源 Control)
SendToBack()

將控制項傳送到疊置順序的後面。Sends the control to the back of the z-order.

(繼承來源 Control)
SetAutoSizeMode(AutoSizeMode)

設定值,表示已啟用控制項的 AutoSize 屬性時,該控制項的行為模式為何。Sets a value indicating how a control will behave when its AutoSize property is enabled.

(繼承來源 Control)
SetBounds(Int32, Int32, Int32, Int32)

將控制項的範圍設定為指定的位置和大小。Sets the bounds of the control to the specified location and size.

(繼承來源 Control)
SetBounds(Int32, Int32, Int32, Int32, BoundsSpecified)

將控制項的指定範圍設定為指定的位置和大小。Sets the specified bounds of the control to the specified location and size.

(繼承來源 Control)
SetBoundsCore(Int32, Int32, Int32, Int32, BoundsSpecified)

執行設定這個控制項的指定範圍的工作。Performs the work of setting the specified bounds of this control.

(繼承來源 Control)
SetClientSizeCore(Int32, Int32)

設定控制項工作區的大小。Sets the size of the client area of the control.

(繼承來源 Control)
SetStyle(ControlStyles, Boolean)

將指定的 ControlStyles 旗標設定為 truefalseSets a specified ControlStyles flag to either true or false.

(繼承來源 Control)
SetTopLevel(Boolean)

將控制項設定為最上層控制項。Sets the control as the top-level control.

(繼承來源 Control)
SetVisibleCore(Boolean)

將控制項設定為指定的可見狀態。Sets the control to the specified visible state.

(繼承來源 Control)
Show()

對使用者顯示控制項。Displays the control to the user.

(繼承來源 Control)
SizeFromClientSize(Size)

從控制項的工作區之高度和寬度判斷整個控制項的大小。Determines the size of the entire control from the height and width of its client area.

(繼承來源 Control)
Sort()

TreeView 控制項中的項目進行排序。Sorts the items in TreeView control.

SuspendLayout()

暫停控制項的配置邏輯。Temporarily suspends the layout logic for the control.

(繼承來源 Control)
ToString()

傳回任何包含 Component 名稱的 StringReturns a String containing the name of the Component, if any. 不應覆寫此方法。This method should not be overridden.

Update()

使控制項重繪其工作區內的失效區域。Causes the control to redraw the invalidated regions within its client area.

(繼承來源 Control)
UpdateBounds()

以目前大小和位置更新控制項的範圍。Updates the bounds of the control with the current size and location.

(繼承來源 Control)
UpdateBounds(Int32, Int32, Int32, Int32)

以指定的大小和位置更新控制項的範圍。Updates the bounds of the control with the specified size and location.

(繼承來源 Control)
UpdateBounds(Int32, Int32, Int32, Int32, Int32, Int32)

以指定的大小、位置和工作區大小更新控制項的範圍。Updates the bounds of the control with the specified size, location, and client size.

(繼承來源 Control)
UpdateStyles()

強制重新套用指派的樣式至控制項。Forces the assigned styles to be reapplied to the control.

(繼承來源 Control)
UpdateZOrder()

以控制項的父控制項疊置順序更新控制項。Updates the control in its parent's z-order.

(繼承來源 Control)
WndProc(Message)

覆寫 WndProc(Message)Overrides WndProc(Message).

事件

AfterCheck

發生於選取樹狀節點核取方塊之後。Occurs after the tree node check box is checked.

AfterCollapse

發生於摺疊樹狀節點之後。Occurs after the tree node is collapsed.

AfterExpand

發生於展開樹狀節點之後。Occurs after the tree node is expanded.

AfterLabelEdit

發生於編輯樹狀節點標籤文字之後。Occurs after the tree node label text is edited.

AfterSelect

發生於選取樹狀節點之後。Occurs after the tree node is selected.

AutoSizeChanged

這個事件與這個類別無關。This event is not relevant for this class.

(繼承來源 Control)
BackColorChanged

發生於 BackColor 屬性的值變更時。Occurs when the value of the BackColor property changes.

(繼承來源 Control)
BackgroundImageChanged

發生於 BackgroundImage 屬性變更時。Occurs when the BackgroundImage property changes.

BackgroundImageLayoutChanged

發生於 BackgroundImageLayout 屬性變更時。Occurs when the BackgroundImageLayout property changes.

BeforeCheck

發生於選取樹狀節點選取方塊之前。Occurs before the tree node check box is checked.

BeforeCollapse

發生於收合樹狀節點之前。Occurs before the tree node is collapsed.

BeforeExpand

發生於展開樹狀節點之前。Occurs before the tree node is expanded.

BeforeLabelEdit

發生於編輯樹狀節點標籤文字之前。Occurs before the tree node label text is edited.

BeforeSelect

發生於選取樹狀節點之前。Occurs before the tree node is selected.

BindingContextChanged

發生於 BindingContext 屬性的值變更時。Occurs when the value of the BindingContext property changes.

(繼承來源 Control)
CausesValidationChanged

發生於 CausesValidation 屬性的值變更時。Occurs when the value of the CausesValidation property changes.

(繼承來源 Control)
ChangeUICues

發生於焦點或鍵盤使用者介面 (UI) 提示變更時。Occurs when the focus or keyboard user interface (UI) cues change.

(繼承來源 Control)
Click

發生於按下控制項時。Occurs when the control is clicked.

(繼承來源 Control)
ClientSizeChanged

發生於 ClientSize 屬性的值變更時。Occurs when the value of the ClientSize property changes.

(繼承來源 Control)
ContextMenuChanged

發生於 ContextMenu 屬性的值變更時。Occurs when the value of the ContextMenu property changes.

(繼承來源 Control)
ContextMenuStripChanged

發生於 ContextMenuStrip 屬性的值變更時。Occurs when the value of the ContextMenuStrip property changes.

(繼承來源 Control)
ControlAdded

發生於加入新控制項至 Control.ControlCollection 時。Occurs when a new control is added to the Control.ControlCollection.

(繼承來源 Control)
ControlRemoved

發生於從 Control.ControlCollection 移除控制項時。Occurs when a control is removed from the Control.ControlCollection.

(繼承來源 Control)
CursorChanged

發生於 Cursor 屬性的值變更時。Occurs when the value of the Cursor property changes.

(繼承來源 Control)
Disposed

當此元件由 Dispose() 方法的呼叫處置時發生。Occurs when the component is disposed by a call to the Dispose() method.

(繼承來源 Component)
DockChanged

發生於 Dock 屬性的值變更時。Occurs when the value of the Dock property changes.

(繼承來源 Control)
DoubleClick

發生於按兩下控制項時。Occurs when the control is double-clicked.

(繼承來源 Control)
DpiChangedAfterParent

發生於某個控制項的父控制項或表單已變更之後,以程式設計方式變更其 DPI 設定時。Occurs when the DPI setting for a control is changed programmatically after the DPI of its parent control or form has changed.

(繼承來源 Control)
DpiChangedBeforeParent

發生於某個控制項的父控制項或表單發生 DPI 變更事件之前,以程式設計方式變更其 DPI 設定時。Occurs when the DPI setting for a control is changed programmatically before a DPI change event for its parent control or form has occurred.

(繼承來源 Control)
DragDrop

發生於拖放作業完成時。Occurs when a drag-and-drop operation is completed.

(繼承來源 Control)
DragEnter

發生於將物件拖曳至控制項邊框時。Occurs when an object is dragged into the control's bounds.

(繼承來源 Control)
DragLeave

發生於將物件拖出控制項界限時。Occurs when an object is dragged out of the control's bounds.

(繼承來源 Control)
DragOver

發生於將物件拖曳至控制項邊框上方時。Occurs when an object is dragged over the control's bounds.

(繼承來源 Control)
DrawNode

在描繪 TreeView 而且 DrawMode 屬性設定為 Normal 以外的 TreeViewDrawMode 值時發生。Occurs when a TreeView is drawn and the DrawMode property is set to a TreeViewDrawMode value other than Normal.

EnabledChanged

發生於 Enabled 屬性值變更時。Occurs when the Enabled property value has changed.

(繼承來源 Control)
Enter

發生於輸入控制項時。Occurs when the control is entered.

(繼承來源 Control)
FontChanged

發生在 Font 屬性值變更時。Occurs when the Font property value changes.

(繼承來源 Control)
ForeColorChanged

發生在 ForeColor 屬性值變更時。Occurs when the ForeColor property value changes.

(繼承來源 Control)
GiveFeedback

發生於拖曳作業時。Occurs during a drag operation.

(繼承來源 Control)
GotFocus

發生於控制項取得焦點時。Occurs when the control receives focus.

(繼承來源 Control)
HandleCreated

發生於為控制項建立控制代碼時。Occurs when a handle is created for the control.

(繼承來源 Control)
HandleDestroyed

發生於終結控制項的控制代碼時。Occurs when the control's handle is in the process of being destroyed.

(繼承來源 Control)
HelpRequested

發生於使用者要求控制項的說明時。Occurs when the user requests help for a control.

(繼承來源 Control)
ImeModeChanged

發生於 ImeMode 屬性變更時。Occurs when the ImeMode property has changed.

(繼承來源 Control)
Invalidated

發生於控制項的顯示需要重新繪製時。Occurs when a control's display requires redrawing.

(繼承來源 Control)
ItemDrag

發生於使用者開始拖曳節點時。Occurs when the user begins dragging a node.

KeyDown

發生於按下按鍵且焦點在控制項時。Occurs when a key is pressed while the control has focus.

(繼承來源 Control)
KeyPress

發生於Occurs when a character. 控制項有焦點,並按下字元空格鍵或退格鍵時。space or backspace key is pressed while the control has focus.

(繼承來源 Control)
KeyUp

發生於放開按鍵且焦點在控制項時。Occurs when a key is released while the control has focus.

(繼承來源 Control)
Layout

發生於控制項應重新調整其子控制項位置時。Occurs when a control should reposition its child controls.

(繼承來源 Control)
Leave

發生於輸入焦點離開控制項時。Occurs when the input focus leaves the control.

(繼承來源 Control)
LocationChanged

發生於 Location 屬性值變更時。Occurs when the Location property value has changed.

(繼承來源 Control)
LostFocus

發生於控制項遺失焦點時。Occurs when the control loses focus.

(繼承來源 Control)
MarginChanged

發生於控制項的邊界變更時。Occurs when the control's margin changes.

(繼承來源 Control)
MouseCaptureChanged

發生於控制項遺失滑鼠捕捉時。Occurs when the control loses mouse capture.

(繼承來源 Control)
MouseClick

發生於使用滑鼠按一下控制項時。Occurs when the control is clicked by the mouse.

(繼承來源 Control)
MouseDoubleClick

發生於以滑鼠按兩下控制項時。Occurs when the control is double clicked by the mouse.

(繼承來源 Control)
MouseDown

發生於滑鼠指標位於控制項上並按下滑鼠按鍵時。Occurs when the mouse pointer is over the control and a mouse button is pressed.

(繼承來源 Control)
MouseEnter

發生於滑鼠指標進入控制項時。Occurs when the mouse pointer enters the control.

(繼承來源 Control)
MouseHover

發生於滑鼠指標停留在控制項上時。Occurs when the mouse pointer rests on the control.

(繼承來源 Control)
MouseLeave

發生於滑鼠指標離開控制項時。Occurs when the mouse pointer leaves the control.

(繼承來源 Control)
MouseMove

發生於滑鼠指標移至控制項上時。Occurs when the mouse pointer is moved over the control.

(繼承來源 Control)
MouseUp

發生於滑鼠指標位於控制項上並放開滑鼠按鍵時。Occurs when the mouse pointer is over the control and a mouse button is released.

(繼承來源 Control)
MouseWheel

發生於滑鼠滾輪移動且焦點在控制項時。Occurs when the mouse wheel moves while the control has focus.

(繼承來源 Control)
Move

發生於控制項移動時。Occurs when the control is moved.

(繼承來源 Control)
NodeMouseClick

發生於使用者用滑鼠按一下 TreeNode 時。Occurs when the user clicks a TreeNode with the mouse.

NodeMouseDoubleClick

發生於使用者用滑鼠按兩下 TreeNode 時。Occurs when the user double-clicks a TreeNode with the mouse.

NodeMouseHover

發生於滑鼠停留於 TreeNode 上方時。Occurs when the mouse hovers over a TreeNode.

PaddingChanged

發生於 Padding 屬性的值變更時。Occurs when the value of the Padding property changes.

Paint

發生於繪製 TreeView 時。Occurs when the TreeView is drawn.

ParentChanged

發生在 Parent 屬性值變更時。Occurs when the Parent property value changes.

(繼承來源 Control)
PreviewKeyDown

發生於焦點位於這個控制項上時並按下鍵盤按鍵的 KeyDown 事件之前。Occurs before the KeyDown event when a key is pressed while focus is on this control.

(繼承來源 Control)
QueryAccessibilityHelp

發生於 AccessibleObject 為協助工具應用程式提供說明時。Occurs when AccessibleObject is providing help to accessibility applications.

(繼承來源 Control)
QueryContinueDrag

發生於拖放作業時,讓拖曳來源能夠決定是否應取消拖放作業。Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled.

(繼承來源 Control)
RegionChanged

發生於 Region 屬性的值變更時。Occurs when the value of the Region property changes.

(繼承來源 Control)
Resize

發生於重設控制項大小時。Occurs when the control is resized.

(繼承來源 Control)
RightToLeftChanged

發生在 RightToLeft 屬性值變更時。Occurs when the RightToLeft property value changes.

(繼承來源 Control)
RightToLeftLayoutChanged

發生於 RightToLeftLayout 屬性的值變更時。Occurs when the value of the RightToLeftLayout property changes.

SizeChanged

發生在 Size 屬性值變更時。Occurs when the Size property value changes.

(繼承來源 Control)
StyleChanged

發生於控制項樣式變更時。Occurs when the control style changes.

(繼承來源 Control)
SystemColorsChanged

發生於系統色彩變更時。Occurs when the system colors change.

(繼承來源 Control)
TabIndexChanged

發生在 TabIndex 屬性值變更時。Occurs when the TabIndex property value changes.

(繼承來源 Control)
TabStopChanged

發生在 TabStop 屬性值變更時。Occurs when the TabStop property value changes.

(繼承來源 Control)
TextChanged

發生於 Text 屬性變更時。Occurs when the Text property changes.

Validated

發生於控制項完成驗證時。Occurs when the control is finished validating.

(繼承來源 Control)
Validating

發生於驗證控制項時。Occurs when the control is validating.

(繼承來源 Control)
VisibleChanged

發生在 Visible 屬性值變更時。Occurs when the Visible property value changes.

(繼承來源 Control)

明確介面實作

IDropTarget.OnDragDrop(DragEventArgs)

引發 DragDrop 事件。Raises the DragDrop event.

(繼承來源 Control)
IDropTarget.OnDragEnter(DragEventArgs)

引發 DragEnter 事件。Raises the DragEnter event.

(繼承來源 Control)
IDropTarget.OnDragLeave(EventArgs)

引發 DragLeave 事件。Raises the DragLeave event.

(繼承來源 Control)
IDropTarget.OnDragOver(DragEventArgs)

引發 DragOver 事件。Raises the DragOver event.

(繼承來源 Control)

適用於

另請參閱