ToolStripComboBox 類別

定義

表示適當呈現在 ToolStripComboBox 中的 ToolStripRepresents a ToolStripComboBox that is properly rendered in a ToolStrip.

public ref class ToolStripComboBox : System::Windows::Forms::ToolStripControlHost
[System.Windows.Forms.Design.ToolStripItemDesignerAvailability(System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ContextMenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.MenuStrip | System.Windows.Forms.Design.ToolStripItemDesignerAvailability.ToolStrip)]
public class ToolStripComboBox : System.Windows.Forms.ToolStripControlHost
type ToolStripComboBox = class
    inherit ToolStripControlHost
Public Class ToolStripComboBox
Inherits ToolStripControlHost
繼承
屬性

範例

下列程式碼範例示範ToolStripComboBox具有各種屬性設定的,包括自動完成。The following code example demonstrates a ToolStripComboBox with various property settings, including automatic completion.

using System;
using System.Text;
using System.Windows.Forms;

namespace WindowsApplication1
{
    public class Form1 : Form
    {
        private ToolStrip toolStrip1;
        private ToolStripComboBox toolStripComboBox1;
    
        public Form1()
        {
            InitializeComponent();
        }
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.Run(new Form1());
        }

        private void InitializeComponent()
        {
            toolStrip1 = new System.Windows.Forms.ToolStrip();
            toolStripComboBox1 = new System.Windows.Forms.ToolStripComboBox();
            toolStrip1.SuspendLayout();
            SuspendLayout();
            // 
            // toolStrip1
            // 
            toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            toolStripComboBox1});
            toolStrip1.Location = new System.Drawing.Point(0, 0);
            toolStrip1.Name = "toolStrip1";
            toolStrip1.Size = new System.Drawing.Size(292, 25);
            toolStrip1.TabIndex = 0;
            toolStrip1.Text = "toolStrip1";
            // The following code example demonstrates the syntax for setting
            // various ToolStripComboBox properties.
            // 
            toolStripComboBox1.AutoCompleteCustomSource.AddRange(new string[] {
            "aaa",
            "bbb",
            "ccc"});
            toolStripComboBox1.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.SuggestAppend;
            toolStripComboBox1.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource;
            toolStripComboBox1.DropDownHeight = 110;
            toolStripComboBox1.DropDownWidth = 122;
            toolStripComboBox1.FlatStyle = System.Windows.Forms.FlatStyle.Standard;
            toolStripComboBox1.IntegralHeight = false;
            toolStripComboBox1.Items.AddRange(new object[] {
            "xxx",
            "yyy",
            "zzz"});
            toolStripComboBox1.MaxDropDownItems = 9;
            toolStripComboBox1.MergeAction = System.Windows.Forms.MergeAction.Insert;
            toolStripComboBox1.Name = "toolStripComboBox1";
            toolStripComboBox1.Size = new System.Drawing.Size(121, 25);
            toolStripComboBox1.Sorted = true;
            // 
            // Form1
            // 
            ClientSize = new System.Drawing.Size(292, 273);
            Controls.Add(toolStrip1);
            Name = "Form1";
            toolStrip1.ResumeLayout(false);
            toolStrip1.PerformLayout();
            ResumeLayout(false);
            PerformLayout();

        }
    }
}
Imports System.Text
Imports System.Windows.Forms

Public Class Form1
   Inherits Form
   Private toolStrip1 As ToolStrip
   Private toolStripComboBox1 As ToolStripComboBox
   
   Public Sub New()
      InitializeComponent()
   End Sub
   
   <STAThread()>  _
   Shared Sub Main()
      Application.EnableVisualStyles()
      Application.Run(New Form1())
   End Sub
   
   
   Private Sub InitializeComponent()
      toolStrip1 = New System.Windows.Forms.ToolStrip()
      toolStripComboBox1 = New System.Windows.Forms.ToolStripComboBox()
      toolStrip1.SuspendLayout()
      SuspendLayout()
      ' 
      ' toolStrip1
      ' 
      toolStrip1.Items.AddRange(New System.Windows.Forms.ToolStripItem() {toolStripComboBox1})
      toolStrip1.Location = New System.Drawing.Point(0, 0)
      toolStrip1.Name = "toolStrip1"
      toolStrip1.Size = New System.Drawing.Size(292, 25)
      toolStrip1.TabIndex = 0
      toolStrip1.Text = "toolStrip1"
      ' The following code example demonstrates the syntax for setting
      ' various ToolStripComboBox properties.
      ' 
      toolStripComboBox1.AutoCompleteCustomSource.AddRange(New String() {"aaa", "bbb", "ccc"})
      toolStripComboBox1.AutoCompleteMode = System.Windows.Forms.AutoCompleteMode.SuggestAppend
      toolStripComboBox1.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.CustomSource
      toolStripComboBox1.DropDownHeight = 110
      toolStripComboBox1.DropDownWidth = 122
      toolStripComboBox1.FlatStyle = System.Windows.Forms.FlatStyle.Standard
      toolStripComboBox1.IntegralHeight = False
      toolStripComboBox1.Items.AddRange(New Object() {"xxx", "yyy", "zzz"})
      toolStripComboBox1.MaxDropDownItems = 9
      toolStripComboBox1.MergeAction = System.Windows.Forms.MergeAction.Insert
      toolStripComboBox1.Name = "toolStripComboBox1"
      toolStripComboBox1.Size = New System.Drawing.Size(121, 25)
      toolStripComboBox1.Sorted = True
      ' 
      ' Form1
      ' 
      ClientSize = New System.Drawing.Size(292, 273)
      Controls.Add(toolStrip1)
      Name = "Form1"
      toolStrip1.ResumeLayout(False)
      toolStrip1.PerformLayout()
      ResumeLayout(False)
      PerformLayout()
   End Sub
End Class

備註

ToolStripComboBox是針對ComboBox ToolStrip在中裝載而優化的。ToolStripComboBox is the ComboBox optimized for hosting in a ToolStrip. 裝載控制項的屬性和事件的子集會在ToolStripComboBox層級公開, 但基礎ComboBox控制項可透過ComboBox屬性進行完整存取。A subset of the hosted control's properties and events are exposed at the ToolStripComboBox level, but the underlying ComboBox control is fully accessible through the ComboBox property.

會顯示與結合的ListBox編輯欄位,讓使用者可以從清單中選取或輸入新的文字。 ToolStripComboBoxA ToolStripComboBox displays an editing field combined with a ListBox, allowing the user to select from the list or to enter new text. 根據預設, ToolStripComboBox會顯示含有隱藏下拉式清單的編輯欄位。By default, a ToolStripComboBox displays an edit field with a hidden drop-down list. DropDownStyle屬性會決定要顯示的下拉式方塊樣式。The DropDownStyle property determines the style of combo box to display. 您可以輸入一個值,允許簡單的下拉式清單,其中清單一律會顯示,一個下拉式清單方塊,其中的文字部分無法編輯,而且您必須選取箭號來查看下拉式清單方塊,或是預設的下拉式清單方塊,其中文字部分為 editable 和使用者必須按方向鍵來查看清單。You can enter a value that allows for a simple drop-down, where the list always displays, a drop-down list box, where the text portion is not editable and you must select an arrow to view the drop-down list box, or the default drop-down list box, where the text portion is editable and the user must press the arrow key to view the list. 若要一律顯示使用者無法編輯的清單,請使用ListBox控制項。To always display a list that the user cannot edit, use a ListBox control.

若要在執行時間將物件加入至清單,請使用AddRange方法來指派物件參考的陣列。To add objects to the list at run time, assign an array of object references with the AddRange method. 然後,此清單會顯示每個物件的預設字串值。The list then displays the default string value for each object. 您可以使用Add方法來新增個別的物件。You can add individual objects with the Add method.

除了顯示和選取功能之外, ToolStripComboBox也提供了一些功能,可讓您有效率地將專案新增ToolStripComboBox至和,以尋找清單專案中的文字。In addition to display and selection functionality, the ToolStripComboBox also provides features that enable you to efficiently add items to the ToolStripComboBox and to find text within the items of the list. 和方法可讓您將大量專案新增至, ToolStripComboBox而不會在每次將專案加入清單時重新繪製控制項。 EndUpdate BeginUpdateThe BeginUpdate and EndUpdate methods enable you to add a large number of items to the ToolStripComboBox without the control being repainted each time an item is added to the list. FindStringFindStringExact方法可讓您在清單中搜尋包含特定搜尋字串的專案。The FindString and FindStringExact methods enable you to search for an item in the list that contains a specific search string.

使用屬性,即可取得或設定下拉式清單中的目前專案,並SelectedItem使用屬性來取得或設定下拉式清單中目前專案的參考。 SelectedIndexUse the SelectedIndex property to get or set the current item in the drop-down list, and use the SelectedItem property to get or set a reference to the current item in the drop-down list.

建構函式

ToolStripComboBox()

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

ToolStripComboBox(Control)

初始化衍生自基底控制項之 ToolStripComboBox 類別的新執行個體。Initializes a new instance of the ToolStripComboBox class derived from a base control.

ToolStripComboBox(String)

使用指定的名稱,初始化 ToolStripComboBox 類別的新執行個體。Initializes a new instance of the ToolStripComboBox class with the specified name.

屬性

AccessibilityObject

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

(繼承來源 ToolStripItem)
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 ToolStripItem)
AccessibleDescription

取得或設定將報告給協助工具用戶端應用程式的描述。Gets or sets the description that will be reported to accessibility client applications.

(繼承來源 ToolStripItem)
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 for use by accessibility client applications.

(繼承來源 ToolStripItem)
AccessibleRole

取得或設定控制項的可存取角色,此角色可指定控制項的使用者介面項目之類型。Gets or sets the accessible role of the control, which specifies the type of user interface element of the control.

(繼承來源 ToolStripItem)
Alignment

取得或設定值,指出項目是否會向 ToolStrip 的開頭或結尾對齊。Gets or sets a value indicating whether the item aligns towards the beginning or end of the ToolStrip.

(繼承來源 ToolStripItem)
AllowDrop

取得或設定值,指出拖放和項目的重新排列是否透過您實作的事件來加以處理。Gets or sets a value indicating whether drag-and-drop and item reordering are handled through events that you implement.

(繼承來源 ToolStripItem)
Anchor

取得或設定 ToolStripItem 繫結容器的目的邊緣,並決定 ToolStripItem 隨其父代調整大小的方式。Gets or sets the edges of the container to which a ToolStripItem is bound and determines how a ToolStripItem is resized with its parent.

(繼承來源 ToolStripItem)
AutoCompleteCustomSource

取得或設定當 AutoCompleteSource 屬性設定為 CustomSource 時所用的自訂字串集合。Gets or sets the custom string collection to use when the AutoCompleteSource property is set to CustomSource.

AutoCompleteMode

取得或設定值,表示 ToolStripComboBox 的文字完成行為。Gets or sets a value that indicates the text completion behavior of the ToolStripComboBox.

AutoCompleteSource

取得或設定用於自動完成之完整字串的來源。Gets or sets the source of complete strings used for automatic completion.

AutoSize

取得或設定值,指出項目是否會自動調整大小。Gets or sets a value indicating whether the item is automatically sized.

(繼承來源 ToolStripItem)
AutoToolTip

取得或設定值,這個值指出是否要針對 ToolTipText 工具提示使用 Text 屬性或 ToolStripItem 屬性。Gets or sets a value indicating whether to use the Text property or the ToolTipText property for the ToolStripItem ToolTip.

(繼承來源 ToolStripItem)
Available

取得或設定值,指出 ToolStripItem 是否應該置於 ToolStrip 上。Gets or sets a value indicating whether the ToolStripItem should be placed on a ToolStrip.

(繼承來源 ToolStripItem)
BackColor

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

(繼承來源 ToolStripControlHost)
BackgroundImage

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

BackgroundImageLayout

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

Bounds

取得項目的大小和位置。Gets the size and location of the item.

(繼承來源 ToolStripItem)
CanRaiseEvents

取得值,指出元件是否能引發事件。Gets a value indicating whether the component can raise an event.

(繼承來源 Component)
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 ToolStripControlHost)
CausesValidation

取得或設定值,指出在裝載控制項取得焦點 (Focus) 時,裝載控制項是否會導致並引發其他控制項的驗證事件。Gets or sets a value indicating whether the hosted control causes and raises validation events on other controls when the hosted control receives focus.

(繼承來源 ToolStripControlHost)
ComboBox

取得 ComboBox,使用者可在其中輸入文字,以及使用者可以選取的清單。Gets a ComboBox in which the user can enter text, along with a list from which the user can select.

Container

取得包含 IContainerComponentGets the IContainer that contains the Component.

(繼承來源 Component)
ContentRectangle

取得類似文字和圖示的內容可以放置到 ToolStripItem 內,而不需要覆寫背景框線的區域。Gets the area where content, such as text and icons, can be placed within a ToolStripItem without overwriting background borders.

(繼承來源 ToolStripItem)
Control

取得這個 Control 所裝載的 ToolStripControlHostGets the Control that this ToolStripControlHost is hosting.

(繼承來源 ToolStripControlHost)
ControlAlign

取得或設定表單上控制項的對齊方式。Gets or sets the alignment of the control on the form.

(繼承來源 ToolStripControlHost)
DefaultAutoToolTip

取得值,指出是否要顯示定義為預設值的 ToolTipGets a value indicating whether to display the ToolTip that is defined as the default.

(繼承來源 ToolStripItem)
DefaultDisplayStyle

取得值,表示顯示在 ToolStripItem 上的項目為何。Gets a value indicating what is displayed on the ToolStripItem.

(繼承來源 ToolStripItem)
DefaultMargin

取得 ToolStripComboBox 和相鄰項目之間的預設間距 (以像素為單位)。Gets the default spacing, in pixels, between the ToolStripComboBox and an adjacent item.

DefaultPadding

取得項目的內部間距特性。Gets the internal spacing characteristics of the item.

(繼承來源 ToolStripItem)
DefaultSize

取得 ToolStripComboBox 的預設大小。Gets the default size of the ToolStripComboBox.

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)
DismissWhenClicked

取得值,指出按一下 ToolStripDropDown 上的項目之後,這些項目是否會隱藏。Gets a value indicating whether items on a ToolStripDropDown are hidden after they are clicked.

(繼承來源 ToolStripItem)
DisplayStyle

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

(繼承來源 ToolStripControlHost)
Dock

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

(繼承來源 ToolStripItem)
DoubleClickEnabled

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

(繼承來源 ToolStripControlHost)
DropDownHeight

取得或設定 ToolStripComboBox 的下拉式部分方塊的高度 (以像素為單位)。Gets or sets the height, in pixels, of the drop-down portion box of a ToolStripComboBox.

DropDownStyle

取得或設定指定 ToolStripComboBox 樣式的值。Gets or sets a value specifying the style of the ToolStripComboBox.

DropDownWidth

取得或設定 ToolStripComboBox 的下拉式部分的寬度 (以像素為單位)。Gets or sets the width, in pixels, of the drop-down portion of a ToolStripComboBox.

DroppedDown

取得或設定值,指出 ToolStripComboBox 目前是否有顯示它的下拉式方塊部分。Gets or sets a value indicating whether the ToolStripComboBox currently displays its drop-down portion.

Enabled

取得或設定值,指出是否已啟用 ToolStripItem 的父控制項。Gets or sets a value indicating whether the parent control of the ToolStripItem is enabled.

(繼承來源 ToolStripControlHost)
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)
FlatStyle

取得或設定 ToolStripComboBox 的外觀。Gets or sets the appearance of the ToolStripComboBox.

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 ToolStripControlHost)
Font

取得或設定要用於裝載控制項上的字型。Gets or sets the font to be used on the hosted control.

(繼承來源 ToolStripControlHost)
ForeColor

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

(繼承來源 ToolStripControlHost)
Height

取得或設定 ToolStripItem 的高度 (以像素為單位)。Gets or sets the height, in pixels, of a ToolStripItem.

(繼承來源 ToolStripItem)
Image

與物件關聯的影像。The image associated with the object.

(繼承來源 ToolStripControlHost)
ImageAlign

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

(繼承來源 ToolStripControlHost)
ImageIndex

取得或設定此項目上顯示的影像索引值。Gets or sets the index value of the image that is displayed on the item.

(繼承來源 ToolStripItem)
ImageKey

取得或設定在 ImageList 中顯示在 ToolStripItem 上的影像之按鍵存取子 (Accessor)。Gets or sets the key accessor for the image in the ImageList that is displayed on a ToolStripItem.

(繼承來源 ToolStripItem)
ImageScaling

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

(繼承來源 ToolStripControlHost)
ImageTransparentColor

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

(繼承來源 ToolStripControlHost)
IntegralHeight

取得或設定值,指出 ToolStripComboBox 是否應該重新調整大小以避免僅顯示部分項目。Gets or sets a value indicating whether the ToolStripComboBox should resize to avoid showing partial items.

IsDisposed

取得值,指出物件是否已經處置。Gets a value indicating whether the object has been disposed of.

(繼承來源 ToolStripItem)
IsOnDropDown

取得值,指出目前 Control 的容器是否為 ToolStripDropDownGets a value indicating whether the container of the current Control is a ToolStripDropDown.

(繼承來源 ToolStripItem)
IsOnOverflow

取得值,指出 Placement 屬性是否設定為 OverflowGets a value indicating whether the Placement property is set to Overflow.

(繼承來源 ToolStripItem)
Items

取得包含在這個 ToolStripComboBox 中的項目集合。Gets a collection of the items contained in this ToolStripComboBox.

Margin

取得或設定此項目和相鄰項目之間的間距。Gets or sets the space between the item and adjacent items.

(繼承來源 ToolStripItem)
MaxDropDownItems

取得或設定要在 ToolStripComboBox 下拉部分中顯示項目的最大數目。Gets or sets the maximum number of items to be shown in the drop-down portion of the ToolStripComboBox.

MaxLength

取得或設定下拉式方塊中可編輯部分所允許的最大字元數。Gets or sets the maximum number of characters allowed in the editable portion of a combo box.

MergeAction

取得或設定子功能表要如何與父功能表合併的值。Gets or sets how child menus are merged with parent menus.

(繼承來源 ToolStripItem)
MergeIndex

取得或設定目前 ToolStrip 中已合併項目的位置。Gets or sets the position of a merged item within the current ToolStrip.

(繼承來源 ToolStripItem)
Name

取得或設定項目的名稱。Gets or sets the name of the item.

(繼承來源 ToolStripItem)
Overflow

取得或設定此項目是否附加至 ToolStripToolStripOverflowButton,或是可以在這兩者之間浮動的值。Gets or sets whether the item is attached to the ToolStrip or ToolStripOverflowButton or can float between the two.

(繼承來源 ToolStripItem)
Owner

取得或設定此項目的擁有人。Gets or sets the owner of this item.

(繼承來源 ToolStripItem)
OwnerItem

取得這個 ToolStripItemToolStripItemGets the parent ToolStripItem of this ToolStripItem.

(繼承來源 ToolStripItem)
Padding

取得或設定介於此項目的內容與其邊緣之間的內部間距 (單位為像素)。Gets or sets the internal spacing, in pixels, between the item's contents and its edges.

(繼承來源 ToolStripItem)
Parent

取得或設定 ToolStripItem 的父容器。Gets or sets the parent container of the ToolStripItem.

(繼承來源 ToolStripItem)
Placement

取得此項目的目前配置。Gets the current layout of the item.

(繼承來源 ToolStripItem)
Pressed

取得值,指出是否已按下此項目的狀態。Gets a value indicating whether the state of the item is pressed.

(繼承來源 ToolStripItem)
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 ToolStripControlHost)
RightToLeftAutoMirrorImage

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

(繼承來源 ToolStripControlHost)
Selected

取得值,指出是否已選取此項目。Gets a value indicating whether the item is selected.

(繼承來源 ToolStripControlHost)
SelectedIndex

取得或設定目前選取項目的索引。Gets or sets the index specifying the currently selected item.

SelectedItem

取得或設定目前在 ToolStripComboBox 中選取的項目。Gets or sets currently selected item in the ToolStripComboBox.

SelectedText

取得或設定在 ToolStripComboBox 的可編輯部分中選取的文字。Gets or sets the text that is selected in the editable portion of a ToolStripComboBox.

SelectionLength

取得或設定在 ToolStripComboBox 可編輯部分中選取的字元數。Gets or sets the number of characters selected in the editable portion of the ToolStripComboBox.

SelectionStart

取得或設定 ToolStripComboBox 中所選文字的起始索引。Gets or sets the starting index of text selected in the ToolStripComboBox.

ShowKeyboardCues

取得值,指出要顯示還是隱藏快速鍵。Gets a value indicating whether to show or hide shortcut keys.

(繼承來源 ToolStripItem)
Site

取得或設定裝載控制項的站台。Gets or sets the site of the hosted control.

(繼承來源 ToolStripControlHost)
Size

取得或設定 ToolStripItem 的大小。Gets or sets the size of the ToolStripItem.

(繼承來源 ToolStripControlHost)
Sorted

取得或設定值,指出 ToolStripComboBox 中的項目是否會排序。Gets or sets a value indicating whether the items in the ToolStripComboBox are sorted.

Tag

取得或設定物件,其包含此項目的相關資料。Gets or sets the object that contains data about the item.

(繼承來源 ToolStripItem)
Text

取得或設定要在裝載控制項上顯示的文字。Gets or sets the text to be displayed on the hosted control.

(繼承來源 ToolStripControlHost)
TextAlign

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

(繼承來源 ToolStripControlHost)
TextDirection

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

(繼承來源 ToolStripControlHost)
TextImageRelation

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

(繼承來源 ToolStripControlHost)
ToolTipText

取得或設定顯示為控制項的 ToolTip 之文字。Gets or sets the text that appears as a ToolTip for a control.

(繼承來源 ToolStripItem)
Visible

取得或設定值,指出是否會顯示此項目。Gets or sets a value indicating whether the item is displayed.

(繼承來源 ToolStripItem)
Width

取得或設定 ToolStripItem 的寬度 (以像素為單位)。Gets or sets the width in pixels of a ToolStripItem.

(繼承來源 ToolStripItem)

方法

BeginUpdate()

當項目一次一筆加入 ToolStripComboBox 時可維護效能。Maintains performance when items are added to the ToolStripComboBox one at a time.

CreateAccessibilityInstance()

為控制項建立新的協助工具物件。Creates a new accessibility object 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)
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 ToolStripControlHost 所使用的 Unmanaged 資源,並選擇性地釋放 Managed 資源。Releases the unmanaged resources used by the ToolStripControlHost and optionally releases the managed resources.

(繼承來源 ToolStripControlHost)
DoDragDrop(Object, DragDropEffects)

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

(繼承來源 ToolStripItem)
EndUpdate()

ToolStripComboBox 方法暫停繪製之後,繼續繪製 BeginUpdate() 控制項。Resumes painting the ToolStripComboBox control after painting is suspended by the BeginUpdate() method.

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)
FindString(String)

尋找 ToolStripComboBox 中第一個以指定字串為開頭的項目。Finds the first item in the ToolStripComboBox that starts with the specified string.

FindString(String, Int32)

尋找在指定索引之後第一個以指定字串開始的項目。Finds the first item after the given index which starts with the given string.

FindStringExact(String)

尋找 ToolStripComboBox 中第一個與指定字串完全相符的項目。Finds the first item in the ToolStripComboBox that exactly matches the specified string.

FindStringExact(String, Int32)

尋找在指定索引之後第一個完全符合指定字串的項目。Finds the first item after the specified index that exactly matches the specified string.

Focus()

提供焦點給控制項。Gives the focus to a control.

(繼承來源 ToolStripControlHost)
GetCurrentParent()

擷取 ToolStrip,其為目前 ToolStripItem 的容器。Retrieves the ToolStrip that is the container of the current ToolStripItem.

(繼承來源 ToolStripItem)
GetHashCode()

作為預設雜湊函數。Serves as the default hash function.

(繼承來源 Object)
GetItemHeight(Int32)

傳回 ToolStripComboBox 中的項目高度 (以像素為單位)。Returns the height, in pixels, of an item in the ToolStripComboBox.

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)
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.

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)
GetType()

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

(繼承來源 Object)
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)
Invalidate()

ToolStripItem 的整個介面失效,並重新繪製它。Invalidates the entire surface of the ToolStripItem and causes it to be redrawn.

(繼承來源 ToolStripItem)
Invalidate(Rectangle)

藉由將 ToolStripItem 的指定區域加入 ToolStripItem 的更新區域的方式使指定區域失效 (更新區域會在下一次繪製作業中重新繪製),並使繪製訊息傳送至 ToolStripItemInvalidates the specified region of the ToolStripItem by adding it to the update region of the ToolStripItem, which is the area that will be repainted at the next paint operation, and causes a paint message to be sent to the ToolStripItem.

(繼承來源 ToolStripItem)
IsInputChar(Char)

判斷字元是否為此項目所能識別的輸入字元。Determines whether a character is an input character that the item recognizes.

(繼承來源 ToolStripItem)
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.

(繼承來源 ToolStripItem)
MemberwiseClone()

建立目前 Object 的淺層複製。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)
OnAvailableChanged(EventArgs)

引發 AvailableChanged 事件。Raises the AvailableChanged event.

(繼承來源 ToolStripItem)
OnBackColorChanged(EventArgs)

引發 BackColorChanged 事件。Raises the BackColorChanged event.

(繼承來源 ToolStripItem)
OnBoundsChanged()

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

(繼承來源 ToolStripControlHost)
OnClick(EventArgs)

引發 Click 事件。Raises the Click event.

(繼承來源 ToolStripItem)
OnDisplayStyleChanged(EventArgs)

引發 DisplayStyleChanged 事件。Raises the DisplayStyleChanged event.

(繼承來源 ToolStripItem)
OnDoubleClick(EventArgs)

引發 DoubleClick 事件。Raises the DoubleClick event.

(繼承來源 ToolStripItem)
OnDragDrop(DragEventArgs)

引發 DragDrop 事件。Raises the DragDrop event.

(繼承來源 ToolStripItem)
OnDragEnter(DragEventArgs)

引發 DragEnter 事件。Raises the DragEnter event.

(繼承來源 ToolStripItem)
OnDragLeave(EventArgs)

引發 DragLeave 事件。Raises the DragLeave event.

(繼承來源 ToolStripItem)
OnDragOver(DragEventArgs)

引發 DragOver 事件。Raises the DragOver event.

(繼承來源 ToolStripItem)
OnDropDown(EventArgs)

引發 DropDown 事件。Raises the DropDown event.

OnDropDownClosed(EventArgs)

引發 DropDownClosed 事件。Raises the DropDownClosed event.

OnDropDownStyleChanged(EventArgs)

引發 DropDownStyleChanged 事件。Raises the DropDownStyleChanged event.

OnEnabledChanged(EventArgs)

引發 EnabledChanged 事件。Raises the EnabledChanged event.

(繼承來源 ToolStripItem)
OnEnter(EventArgs)

引發 Enter 事件。Raises the Enter event.

(繼承來源 ToolStripControlHost)
OnFontChanged(EventArgs)

引發 FontChanged 事件。Raises the FontChanged event.

(繼承來源 ToolStripItem)
OnForeColorChanged(EventArgs)

引發 ForeColorChanged 事件。Raises the ForeColorChanged event.

(繼承來源 ToolStripItem)
OnGiveFeedback(GiveFeedbackEventArgs)

引發 GiveFeedback 事件。Raises the GiveFeedback event.

(繼承來源 ToolStripItem)
OnGotFocus(EventArgs)

引發 GotFocus 事件。Raises the GotFocus event.

(繼承來源 ToolStripControlHost)
OnHostedControlResize(EventArgs)

同步 (Synchronize) 控制項的調整大小作業與裝載控制項的調整大小作業。Synchronizes the resizing of the control host with the resizing of the hosted control.

(繼承來源 ToolStripControlHost)
OnKeyDown(KeyEventArgs)

引發 KeyDown 事件。Raises the KeyDown event.

(繼承來源 ToolStripControlHost)
OnKeyPress(KeyPressEventArgs)

引發 KeyPress 事件。Raises the KeyPress event.

(繼承來源 ToolStripControlHost)
OnKeyUp(KeyEventArgs)

引發 KeyUp 事件。Raises the KeyUp event.

(繼承來源 ToolStripControlHost)
OnLayout(LayoutEventArgs)

引發 Layout 事件。Raises the Layout event.

(繼承來源 ToolStripControlHost)
OnLeave(EventArgs)

引發 Leave 事件。Raises the Leave event.

(繼承來源 ToolStripControlHost)
OnLocationChanged(EventArgs)

引發 LocationChanged 事件。Raises the LocationChanged event.

(繼承來源 ToolStripItem)
OnLostFocus(EventArgs)

引發 LostFocus 事件。Raises the LostFocus event.

(繼承來源 ToolStripControlHost)
OnMouseDown(MouseEventArgs)

引發 MouseDown 事件。Raises the MouseDown event.

(繼承來源 ToolStripItem)
OnMouseEnter(EventArgs)

引發 MouseEnter 事件。Raises the MouseEnter event.

(繼承來源 ToolStripItem)
OnMouseHover(EventArgs)

引發 MouseHover 事件。Raises the MouseHover event.

(繼承來源 ToolStripItem)
OnMouseLeave(EventArgs)

引發 MouseLeave 事件。Raises the MouseLeave event.

(繼承來源 ToolStripItem)
OnMouseMove(MouseEventArgs)

引發 MouseMove 事件。Raises the MouseMove event.

(繼承來源 ToolStripItem)
OnMouseUp(MouseEventArgs)

引發 MouseUp 事件。Raises the MouseUp event.

(繼承來源 ToolStripItem)
OnOwnerChanged(EventArgs)

引發 OwnerChanged 事件。Raises the OwnerChanged event.

(繼承來源 ToolStripItem)
OnOwnerFontChanged(EventArgs)

FontChanged 屬性已經在 Font 的父代上變更時,將會引發 ToolStripItem 事件。Raises the FontChanged event when the Font property has changed on the parent of the ToolStripItem.

(繼承來源 ToolStripItem)
OnPaint(PaintEventArgs)

引發 Paint 事件。Raises the Paint event.

(繼承來源 ToolStripControlHost)
OnParentBackColorChanged(EventArgs)

引發 BackColorChanged 事件。Raises the BackColorChanged event.

(繼承來源 ToolStripItem)
OnParentChanged(ToolStrip, ToolStrip)

引發 ParentChanged 事件。Raises the ParentChanged event.

(繼承來源 ToolStripControlHost)
OnParentEnabledChanged(EventArgs)

當此項目的容器之 EnabledChanged 屬性值變更時,會引發 Enabled 事件。Raises the EnabledChanged event when the Enabled property value of the item's container changes.

(繼承來源 ToolStripItem)
OnParentForeColorChanged(EventArgs)

引發 ForeColorChanged 事件。Raises the ForeColorChanged event.

(繼承來源 ToolStripItem)
OnParentRightToLeftChanged(EventArgs)

引發 RightToLeftChanged 事件。Raises the RightToLeftChanged event.

(繼承來源 ToolStripItem)
OnQueryContinueDrag(QueryContinueDragEventArgs)

引發 QueryContinueDrag 事件。Raises the QueryContinueDrag event.

(繼承來源 ToolStripItem)
OnRightToLeftChanged(EventArgs)

引發 RightToLeftChanged 事件。Raises the RightToLeftChanged event.

(繼承來源 ToolStripItem)
OnSelectedIndexChanged(EventArgs)

引發 SelectedIndexChanged 事件。Raises the SelectedIndexChanged event.

OnSelectionChangeCommitted(EventArgs)

引發 SelectionChangeCommitted 事件。Raises the SelectionChangeCommitted event.

OnSubscribeControlEvents(Control)

從指定的控制項訂閱事件。Subscribes events from the specified control.

OnTextChanged(EventArgs)

引發 TextChanged 事件。Raises the TextChanged event.

(繼承來源 ToolStripItem)
OnTextUpdate(EventArgs)

引發 TextUpdate 事件。Raises the TextUpdate event.

OnUnsubscribeControlEvents(Control)

從指定的控制項取消訂閱事件。Unsubscribes events from the specified control.

OnValidated(EventArgs)

引發 Validated 事件。Raises the Validated event.

(繼承來源 ToolStripControlHost)
OnValidating(CancelEventArgs)

引發 Validating 事件。Raises the Validating event.

(繼承來源 ToolStripControlHost)
OnVisibleChanged(EventArgs)

引發 VisibleChanged 事件。Raises the VisibleChanged event.

(繼承來源 ToolStripItem)
PerformClick()

產生 ToolStripItemClick 事件。Generates a Click event for a ToolStripItem.

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

處理命令按鍵。Processes a command key.

(繼承來源 ToolStripControlHost)
ProcessDialogKey(Keys)

處理對話方塊按鍵。Processes a dialog key.

(繼承來源 ToolStripControlHost)
ProcessMnemonic(Char)

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

(繼承來源 ToolStripControlHost)
ResetBackColor()

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

(繼承來源 ToolStripControlHost)
ResetDisplayStyle()

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

(繼承來源 ToolStripItem)
ResetFont()

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

(繼承來源 ToolStripItem)
ResetForeColor()

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

(繼承來源 ToolStripControlHost)
ResetImage()

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

(繼承來源 ToolStripItem)
ResetMargin()

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

(繼承來源 ToolStripItem)
ResetPadding()

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

(繼承來源 ToolStripItem)
ResetRightToLeft()

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

(繼承來源 ToolStripItem)
ResetTextDirection()

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

(繼承來源 ToolStripItem)
Select()

選取此項目。Selects the item.

(繼承來源 ToolStripItem)
Select(Int32, Int32)

ToolStripComboBox 的可編輯部分中選取某個範圍的文字。Selects a range of text in the editable portion of the ToolStripComboBox.

SelectAll()

選取 ToolStripComboBox 中可編輯部分的所有文字。Selects all the text in the editable portion of the ToolStripComboBox.

SetBounds(Rectangle)

設定項目的大小和位置。Sets the size and location of the item.

(繼承來源 ToolStripItem)
SetVisibleCore(Boolean)

ToolStripItem 設定為指定的可見狀態。Sets the ToolStripItem to the specified visible state.

(繼承來源 ToolStripControlHost)
ToString()

傳回 ToolStripComboBox 的字串表示法。Returns a string representation of the ToolStripComboBox.

事件

AvailableChanged

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

(繼承來源 ToolStripItem)
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 ToolStripItem)
Click

發生於按一下 ToolStripItem 時。Occurs when the ToolStripItem is clicked.

(繼承來源 ToolStripItem)
DisplayStyleChanged

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

(繼承來源 ToolStripControlHost)
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)
DoubleClick

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

DragDrop

發生於使用者拖曳項目以及釋放滑鼠按鈕時,表示項目應該放入這個項目中。Occurs when the user drags an item and the user releases the mouse button, indicating that the item should be dropped into this item.

(繼承來源 ToolStripItem)
DragEnter

發生於使用者將項目拖入這個項目的工作區 (Client Area) 時。Occurs when the user drags an item into the client area of this item.

(繼承來源 ToolStripItem)
DragLeave

發生於使用者拖曳項目並且滑鼠指標不再停留於這個項目的工作區上時。Occurs when the user drags an item and the mouse pointer is no longer over the client area of this item.

(繼承來源 ToolStripItem)
DragOver

發生於使用者將項目拖過這個項目的工作區時。Occurs when the user drags an item over the client area of this item.

(繼承來源 ToolStripItem)
DropDown

發生於顯示 ToolStripComboBox 的下拉部分時。Occurs when the drop-down portion of a ToolStripComboBox is shown.

DropDownClosed

發生於 ToolStripComboBox 的下拉部分已關閉時。Occurs when the drop-down portion of the ToolStripComboBox has closed.

DropDownStyleChanged

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

EnabledChanged

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

(繼承來源 ToolStripItem)
Enter

發生於輸入裝載控制項時。Occurs when the hosted control is entered.

(繼承來源 ToolStripControlHost)
ForeColorChanged

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

(繼承來源 ToolStripItem)
GiveFeedback

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

(繼承來源 ToolStripItem)
GotFocus

發生於裝載控制項取得焦點時。Occurs when the hosted control receives focus.

(繼承來源 ToolStripControlHost)
KeyDown

發生於裝載控制項擁有焦點,且按下並按住按鍵時。Occurs when a key is pressed and held down while the hosted control has focus.

(繼承來源 ToolStripControlHost)
KeyPress

發生於裝載控制項擁有焦點,且按下按鍵時。Occurs when a key is pressed while the hosted control has focus.

(繼承來源 ToolStripControlHost)
KeyUp

發生於裝載控制項擁有焦點,且放開按鍵時。Occurs when a key is released while the hosted control has focus.

(繼承來源 ToolStripControlHost)
Leave

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

(繼承來源 ToolStripControlHost)
LocationChanged

發生於 ToolStripItem 的位置更新時。Occurs when the location of a ToolStripItem is updated.

(繼承來源 ToolStripItem)
LostFocus

發生於裝載控制項失去焦點時。Occurs when the hosted control loses focus.

(繼承來源 ToolStripControlHost)
MouseDown

發生於滑鼠指標位於此項目上方,並按下滑鼠按鍵時。Occurs when the mouse pointer is over the item and a mouse button is pressed.

(繼承來源 ToolStripItem)
MouseEnter

發生於滑鼠指標進入此項目時。Occurs when the mouse pointer enters the item.

(繼承來源 ToolStripItem)
MouseHover

發生於滑鼠指標停留在此項目上方時。Occurs when the mouse pointer hovers over the item.

(繼承來源 ToolStripItem)
MouseLeave

發生於滑鼠指標離開此項目時。Occurs when the mouse pointer leaves the item.

(繼承來源 ToolStripItem)
MouseMove

發生於滑鼠指標移至此項目上方時。Occurs when the mouse pointer is moved over the item.

(繼承來源 ToolStripItem)
MouseUp

發生於滑鼠指標位於此項目上方,並放開滑鼠按鍵時。Occurs when the mouse pointer is over the item and a mouse button is released.

(繼承來源 ToolStripItem)
OwnerChanged

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

(繼承來源 ToolStripItem)
Paint

發生於重新繪製此項目時。Occurs when the item is redrawn.

(繼承來源 ToolStripItem)
QueryAccessibilityHelp

發生在可及性用戶端應用程式叫用 ToolStripItem 的說明時。Occurs when an accessibility client application invokes help for the ToolStripItem.

(繼承來源 ToolStripItem)
QueryContinueDrag

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

(繼承來源 ToolStripItem)
RightToLeftChanged

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

(繼承來源 ToolStripItem)
SelectedIndexChanged

發生於 SelectedIndex 屬性的值已變更時。Occurs when the value of the SelectedIndex property has changed.

TextChanged

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

(繼承來源 ToolStripItem)
TextUpdate

發生於 ToolStripComboBox 文字變更時。Occurs when the ToolStripComboBox text has changed.

Validated

發生於裝載控制項成功驗證之後。Occurs after the hosted control has been successfully validated.

(繼承來源 ToolStripControlHost)
Validating

發生於裝載控制項進行驗證時。Occurs while the hosted control is validating.

(繼承來源 ToolStripControlHost)
VisibleChanged

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

(繼承來源 ToolStripItem)

明確介面實作

IDropTarget.OnDragDrop(DragEventArgs)

引發 DragDrop 事件。Raises the DragDrop event.

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

引發 DragEnter 事件。Raises the DragEnter event.

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

引發 DragLeave 事件。Raises the DragLeave event.

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

引發 DragOver 事件。Raises the DragOver event.

(繼承來源 ToolStripItem)

適用於

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