TreeNode 생성자

참조

정의

네임스페이스:: System.Windows.Forms

어셈블리:: System.Windows.Forms.dll

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

TreeNode 클래스의 새 인스턴스를 초기화합니다.

오버로드

TreeNode()	TreeNode 클래스의 새 인스턴스를 초기화합니다.
TreeNode(String)	지정된 레이블 텍스트를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.
TreeNode(SerializationInfo, StreamingContext)	지정된 serialization 정보와 컨텍스트를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.
TreeNode(String, TreeNode[])	지정된 레이블 텍스트와 자식 트리 노드를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.
TreeNode(String, Int32, Int32)	트리 노드가 선택 상태 또는 선택하지 않은 상태에 있을 때 표시할 지정된 레이블 텍스트와 이미지를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.
TreeNode(String, Int32, Int32, TreeNode[])	트리 노드가 선택 상태 또는 선택하지 않은 상태에 있을 때 표시할 지정된 레이블 텍스트, 자식 트리 노드 및 이미지를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.

TreeNode()

TreeNode 클래스의 새 인스턴스를 초기화합니다.

public:
 TreeNode();

public TreeNode ();

Public Sub New ()

예제

다음 코드 예제에서는 자식 트리 노드를 할당할 루트 트리 노드를 만듭니다. 의 각 Customer 개체에 ArrayList 대한 자식 트리 노드가 루트 트리 노드에 추가되고 개체에 할당된 각 Order 개체에 대한 자식 트리 노드가 Customer 추가됩니다. 개체가 Customer 속성에 Tag 할당되고 개체를 나타내는 Customer 트리 노드가 텍스트로 Orange 표시됩니다. 이 예제에서는 및 개체가 정의되어 있고Customer, TreeView 에 대한 Form컨트롤과 개체가 포함된 명명된 ArrayListcustomerArray 이 있어야 합니다Customer.Order

ref class Customer
{
public:
   ArrayList^ CustomerOrders;
   String^ CustomerName;
   Customer( String^ myName )
   {
      CustomerName = myName;
      CustomerOrders = gcnew ArrayList;
   }

};

ref class Order
{
public:
   String^ OrderID;
   Order( String^ myOrderID )
   {
      this->OrderID = myOrderID;
   }

};


   void AddRootNodes()
   {
      
      // Add a root node to assign the customer nodes to.
      TreeNode^ rootNode = gcnew TreeNode;
      rootNode->Text = "CustomerList";
      
      // Add a main root treenode.
      myTreeView->Nodes->Add( rootNode );
      
      // Add a root treenode for each 'Customer' object in the ArrayList.
      IEnumerator^ myEnum = customerArray->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Customer^ myCustomer = safe_cast<Customer^>(myEnum->Current);
         
         // Add a child treenode for each Order object.
         int i = 0;
         array<TreeNode^>^myTreeNodeArray = gcnew array<TreeNode^>(5);
         IEnumerator^ myEnum = myCustomer->CustomerOrders->GetEnumerator();
         while ( myEnum->MoveNext() )
         {
            Order^ myOrder = safe_cast<Order^>(myEnum->Current);
            myTreeNodeArray[ i ] = gcnew TreeNode( myOrder->OrderID );
            i++;
         }
         TreeNode^ customerNode = gcnew TreeNode( myCustomer->CustomerName,myTreeNodeArray );
         
         // Display the customer names with and Orange font.
         customerNode->ForeColor = Color::Orange;
         
         // Store the Customer Object* in the Tag property of the TreeNode.
         customerNode->Tag = myCustomer;
         myTreeView->Nodes[ 0 ]->Nodes->Add( customerNode );
      }
   }

public class Customer
{
   public ArrayList CustomerOrders;
   public string CustomerName;
   public Customer(string myName)
   {
      CustomerName = myName;
      CustomerOrders = new ArrayList(); 
   }
}
public class Order
{
   public string OrderID;
   public Order(string myOrderID )
   {
      this.OrderID = myOrderID;
   }
}

public void AddRootNodes()
{
   // Add a root node to assign the customer nodes to.
   TreeNode rootNode = new TreeNode();
   rootNode.Text = "CustomerList";
   // Add a main root treenode.
   myTreeView.Nodes.Add(rootNode);

   // Add a root treenode for each 'Customer' object in the ArrayList.
   foreach(Customer myCustomer in customerArray)
   {
      // Add a child treenode for each Order object.
      int i = 0;
      TreeNode[] myTreeNodeArray = new TreeNode[5];
      foreach(Order myOrder in myCustomer.CustomerOrders)
      {
         myTreeNodeArray[i] = new TreeNode(myOrder.OrderID);
         i++;
      }
      TreeNode customerNode = new TreeNode(myCustomer.CustomerName,
        myTreeNodeArray);
        // Display the customer names with and Orange font.
        customerNode.ForeColor = Color.Orange;
        // Store the Customer object in the Tag property of the TreeNode.
        customerNode.Tag = myCustomer;
      myTreeView.Nodes[0].Nodes.Add(customerNode);
   }
}

Public Class Customer
   Public CustomerOrders As ArrayList
   Public CustomerName As String
   Public Sub New(myName As String)
      CustomerName = myName
      CustomerOrders = New ArrayList()
   End Sub
End Class

Public Class Order
   Public OrderID As String
   Public Sub New(myOrderID As String)
      Me.OrderID = myOrderID
   End Sub
End Class

Public Sub AddRootNodes()
   ' Add a root node to assign the customer nodes to.
   Dim rootNode As TreeNode
   rootNode = New TreeNode()
   rootNode.Text = "CustomerList"
   ' Add a main root treenode.
   myTreeView.Nodes.Add(rootNode)

   ' Add a root treenode for each Customer object in the ArrayList.
   Dim myCustomer As Customer
   For Each myCustomer In customerArray
      ' Add a child treenode for each Order object.
      Dim i As Integer = 0
      Dim myTreeNodeArray(4) As TreeNode
      Dim myOrder As Order
      For Each myOrder In  myCustomer.CustomerOrders
         myTreeNodeArray(i) = New TreeNode(myOrder.OrderID)
         i += 1
      Next myOrder
      Dim customerNode As New TreeNode(myCustomer.CustomerName, _
        myTreeNodeArray)
      ' Display the customer names with and Orange font.
      customerNode.ForeColor = Color.Orange
      ' Store the Customer object in the Tag property of the TreeNode.
      customerNode.Tag = myCustomer
      myTreeView.Nodes(0).Nodes.Add(customerNode)
   Next myCustomer
End Sub

추가 정보

적용 대상

TreeNode(String)

지정된 레이블 텍스트를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.

public:
 TreeNode(System::String ^ text);

public TreeNode (string text);

public TreeNode (string? text);

new System.Windows.Forms.TreeNode : string -> System.Windows.Forms.TreeNode

Public Sub New (text As String)

매개 변수

text: String

새 트리 노드의 레이블 Text입니다.

예제

다음 코드 예제에서는 컨트롤에 고객 정보를 표시합니다 TreeView . 루트 트리 노드는 고객 이름을 표시하고 자식 트리 노드는 각 고객에게 할당된 주문 번호를 표시합니다. 이 예제에서는 1,000명의 고객이 각각 15개의 주문으로 표시됩니다. 의 TreeView 다시 그리기는 및 EndUpdate 메서드를 사용하여 BeginUpdate 표시되지 않으며 가 개체를 만들고 그리는 동안 TreeView 대기 Cursor 가 TreeNode 표시됩니다. 이 예제에서는 Customer 개체 컬렉션을 Order 보유할 수 있는 개체가 있어야 합니다. 또한 에 컨트롤의 인스턴스를 TreeView 만들어야 합니다 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

설명

text 매개 변수 값은 노드의 Text 속성에 할당되고 트리 노드 레이블이 됩니다.

추가 정보

적용 대상

TreeNode(SerializationInfo, StreamingContext)

지정된 serialization 정보와 컨텍스트를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.

protected:
 TreeNode(System::Runtime::Serialization::SerializationInfo ^ serializationInfo, System::Runtime::Serialization::StreamingContext context);

protected TreeNode (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext context);

new System.Windows.Forms.TreeNode : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Windows.Forms.TreeNode

Protected Sub New (serializationInfo As SerializationInfo, context As StreamingContext)

매개 변수

serializationInfo: SerializationInfo

클래스를 역직렬화할 데이터가 들어 있는 SerializationInfo입니다.

context: StreamingContext

serialize된 스트림의 소스와 대상이 들어 있는 StreamingContext입니다.

적용 대상

TreeNode(String, TreeNode[])

지정된 레이블 텍스트와 자식 트리 노드를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.

public:
 TreeNode(System::String ^ text, cli::array <System::Windows::Forms::TreeNode ^> ^ children);

public TreeNode (string text, System.Windows.Forms.TreeNode[] children);

public TreeNode (string? text, System.Windows.Forms.TreeNode[] children);

new System.Windows.Forms.TreeNode : string * System.Windows.Forms.TreeNode[] -> System.Windows.Forms.TreeNode

Public Sub New (text As String, children As TreeNode())

매개 변수

text: String

새 트리 노드의 레이블 Text입니다.

children: TreeNode[]

자식 TreeNode 개체로 이루어진 배열입니다.

예제

ref class Customer
{
public:
   ArrayList^ CustomerOrders;
   String^ CustomerName;
   Customer( String^ myName )
   {
      CustomerName = myName;
      CustomerOrders = gcnew ArrayList;
   }

};

ref class Order
{
public:
   String^ OrderID;
   Order( String^ myOrderID )
   {
      this->OrderID = myOrderID;
   }

};


   void AddRootNodes()
   {
      
      // Add a root node to assign the customer nodes to.
      TreeNode^ rootNode = gcnew TreeNode;
      rootNode->Text = "CustomerList";
      
      // Add a main root treenode.
      myTreeView->Nodes->Add( rootNode );
      
      // Add a root treenode for each 'Customer' object in the ArrayList.
      IEnumerator^ myEnum = customerArray->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Customer^ myCustomer = safe_cast<Customer^>(myEnum->Current);
         
         // Add a child treenode for each Order object.
         int i = 0;
         array<TreeNode^>^myTreeNodeArray = gcnew array<TreeNode^>(5);
         IEnumerator^ myEnum = myCustomer->CustomerOrders->GetEnumerator();
         while ( myEnum->MoveNext() )
         {
            Order^ myOrder = safe_cast<Order^>(myEnum->Current);
            myTreeNodeArray[ i ] = gcnew TreeNode( myOrder->OrderID );
            i++;
         }
         TreeNode^ customerNode = gcnew TreeNode( myCustomer->CustomerName,myTreeNodeArray );
         
         // Display the customer names with and Orange font.
         customerNode->ForeColor = Color::Orange;
         
         // Store the Customer Object* in the Tag property of the TreeNode.
         customerNode->Tag = myCustomer;
         myTreeView->Nodes[ 0 ]->Nodes->Add( customerNode );
      }
   }

public class Customer
{
   public ArrayList CustomerOrders;
   public string CustomerName;
   public Customer(string myName)
   {
      CustomerName = myName;
      CustomerOrders = new ArrayList(); 
   }
}
public class Order
{
   public string OrderID;
   public Order(string myOrderID )
   {
      this.OrderID = myOrderID;
   }
}

public void AddRootNodes()
{
   // Add a root node to assign the customer nodes to.
   TreeNode rootNode = new TreeNode();
   rootNode.Text = "CustomerList";
   // Add a main root treenode.
   myTreeView.Nodes.Add(rootNode);

   // Add a root treenode for each 'Customer' object in the ArrayList.
   foreach(Customer myCustomer in customerArray)
   {
      // Add a child treenode for each Order object.
      int i = 0;
      TreeNode[] myTreeNodeArray = new TreeNode[5];
      foreach(Order myOrder in myCustomer.CustomerOrders)
      {
         myTreeNodeArray[i] = new TreeNode(myOrder.OrderID);
         i++;
      }
      TreeNode customerNode = new TreeNode(myCustomer.CustomerName,
        myTreeNodeArray);
        // Display the customer names with and Orange font.
        customerNode.ForeColor = Color.Orange;
        // Store the Customer object in the Tag property of the TreeNode.
        customerNode.Tag = myCustomer;
      myTreeView.Nodes[0].Nodes.Add(customerNode);
   }
}

Public Class Customer
   Public CustomerOrders As ArrayList
   Public CustomerName As String
   Public Sub New(myName As String)
      CustomerName = myName
      CustomerOrders = New ArrayList()
   End Sub
End Class

Public Class Order
   Public OrderID As String
   Public Sub New(myOrderID As String)
      Me.OrderID = myOrderID
   End Sub
End Class

Public Sub AddRootNodes()
   ' Add a root node to assign the customer nodes to.
   Dim rootNode As TreeNode
   rootNode = New TreeNode()
   rootNode.Text = "CustomerList"
   ' Add a main root treenode.
   myTreeView.Nodes.Add(rootNode)

   ' Add a root treenode for each Customer object in the ArrayList.
   Dim myCustomer As Customer
   For Each myCustomer In customerArray
      ' Add a child treenode for each Order object.
      Dim i As Integer = 0
      Dim myTreeNodeArray(4) As TreeNode
      Dim myOrder As Order
      For Each myOrder In  myCustomer.CustomerOrders
         myTreeNodeArray(i) = New TreeNode(myOrder.OrderID)
         i += 1
      Next myOrder
      Dim customerNode As New TreeNode(myCustomer.CustomerName, _
        myTreeNodeArray)
      ' Display the customer names with and Orange font.
      customerNode.ForeColor = Color.Orange
      ' Store the Customer object in the Tag property of the TreeNode.
      customerNode.Tag = myCustomer
      myTreeView.Nodes(0).Nodes.Add(customerNode)
   Next myCustomer
End Sub

설명

text 매개 변수 값은 노드의 Text 속성에 할당되고 트리 노드 레이블이 됩니다. 배열에 포함된 트리 노드는 속성에 childrenTreeNodeCollection 저장된 에 Nodes 추가됩니다.

추가 정보

적용 대상

TreeNode(String, Int32, Int32)

트리 노드가 선택 상태 또는 선택하지 않은 상태에 있을 때 표시할 지정된 레이블 텍스트와 이미지를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.

public:
 TreeNode(System::String ^ text, int imageIndex, int selectedImageIndex);

public TreeNode (string text, int imageIndex, int selectedImageIndex);

public TreeNode (string? text, int imageIndex, int selectedImageIndex);

new System.Windows.Forms.TreeNode : string * int * int -> System.Windows.Forms.TreeNode

Public Sub New (text As String, imageIndex As Integer, selectedImageIndex As Integer)

매개 변수

text: String

새 트리 노드의 레이블 Text입니다.

imageIndex: Int32

트리 노드를 선택하지 않은 상태일 때 표시할 Image의 인덱스 값입니다.

selectedImageIndex: Int32

트리 노드를 선택한 상태일 때 표시할 Image의 인덱스 값입니다.

예제

다음 코드 예제를 만들고 컨트롤에 ImageList TreeView 할당 하 고 개체로 TreeNode 컨트롤을 TreeView 채웁니다. 트리 노드는 트리 노드가 선택되거나 선택되지 않은 상태일 때 표시되는 의 이미지가 ImageList 할당됩니다. 이 예제에서는 Form 를 포함하는 ArrayList TreeView와 각각 개체가 포함된 개체가 포함되어 CustomerOrder 있어야 합니다. 또한 및 Order 개체를 Customer 정의해야 합니다.

ref class Customer
{
public:
   ArrayList^ CustomerOrders;
   String^ CustomerName;
   Customer( String^ myName )
   {
      CustomerName = myName;
      CustomerOrders = gcnew ArrayList;
   }

};

ref class Order
{
public:
   String^ OrderID;
   Order( String^ myOrderID )
   {
      this->OrderID = myOrderID;
   }

};

   void FillTreeView()
   {
      
      // Load the images in an ImageList.
      ImageList^ myImageList = gcnew ImageList;
      myImageList->Images->Add( Image::FromFile( "Default.gif" ) );
      myImageList->Images->Add( Image::FromFile( "SelectedDefault.gif" ) );
      myImageList->Images->Add( Image::FromFile( "Root.gif" ) );
      myImageList->Images->Add( Image::FromFile( "UnselectedCustomer.gif" ) );
      myImageList->Images->Add( Image::FromFile( "SelectedCustomer.gif" ) );
      myImageList->Images->Add( Image::FromFile( "UnselectedOrder.gif" ) );
      myImageList->Images->Add( Image::FromFile( "SelectedOrder.gif" ) );
      
      // Assign the ImageList to the TreeView.
      myTreeView->ImageList = myImageList;
      
      // Set the TreeView control's default image and selected image indexes.
      myTreeView->ImageIndex = 0;
      myTreeView->SelectedImageIndex = 1;
      
      /* Set the index of image from the
        ImageList for selected and unselected tree nodes.*/
      this->rootImageIndex = 2;
      this->selectedCustomerImageIndex = 3;
      this->unselectedCustomerImageIndex = 4;
      this->selectedOrderImageIndex = 5;
      this->unselectedOrderImageIndex = 6;
      
      // Create the root tree node.
      TreeNode^ rootNode = gcnew TreeNode( "CustomerList" );
      rootNode->ImageIndex = rootImageIndex;
      rootNode->SelectedImageIndex = rootImageIndex;
      
      // Add a main root tree node.
      myTreeView->Nodes->Add( rootNode );
      
      // Add a root tree node for each Customer object in the ArrayList.
      IEnumerator^ myEnum = customerArray->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Customer^ myCustomer = safe_cast<Customer^>(myEnum->Current);
         
         // Add a child tree node for each Order object.
         int countIndex = 0;
         array<TreeNode^>^myTreeNodeArray = gcnew array<TreeNode^>(myCustomer->CustomerOrders->Count);
         IEnumerator^ myEnum = myCustomer->CustomerOrders->GetEnumerator();
         while ( myEnum->MoveNext() )
         {
            Order^ myOrder = safe_cast<Order^>(myEnum->Current);
            
            // Add the Order tree node to the array.
            myTreeNodeArray[ countIndex ] = gcnew TreeNode( myOrder->OrderID,unselectedOrderImageIndex,selectedOrderImageIndex );
            countIndex++;
         }
         TreeNode^ customerNode = gcnew TreeNode( myCustomer->CustomerName,unselectedCustomerImageIndex,selectedCustomerImageIndex,myTreeNodeArray );
         myTreeView->Nodes[ 0 ]->Nodes->Add( customerNode );
      }
   }


public class Customer
{
   public ArrayList CustomerOrders;
   public string CustomerName;
   public Customer(string myName)
   {
      CustomerName = myName;
      CustomerOrders = new ArrayList(); 
   }
}
public class Order
{
   public string OrderID;
   public Order(string myOrderID )
   {
      this.OrderID = myOrderID;
   }
}

private void FillTreeView()
{
    // Load the images in an ImageList.
    ImageList myImageList = new ImageList();
    myImageList.Images.Add(Image.FromFile("Default.gif"));
    myImageList.Images.Add(Image.FromFile("SelectedDefault.gif"));
    myImageList.Images.Add(Image.FromFile("Root.gif"));
    myImageList.Images.Add(Image.FromFile("UnselectedCustomer.gif"));
    myImageList.Images.Add(Image.FromFile("SelectedCustomer.gif"));
    myImageList.Images.Add(Image.FromFile("UnselectedOrder.gif"));
    myImageList.Images.Add(Image.FromFile("SelectedOrder.gif"));
    
    // Assign the ImageList to the TreeView.
    myTreeView.ImageList = myImageList;
    
    // Set the TreeView control's default image and selected image indexes.
    myTreeView.ImageIndex = 0;
    myTreeView.SelectedImageIndex = 1;

    /* Set the index of image from the 
    ImageList for selected and unselected tree nodes.*/
    this.rootImageIndex = 2;
    this.selectedCustomerImageIndex = 3;
    this.unselectedCustomerImageIndex = 4;
    this.selectedOrderImageIndex = 5;
    this.unselectedOrderImageIndex = 6;
    
    // Create the root tree node.
    TreeNode rootNode = new TreeNode("CustomerList");
    rootNode.ImageIndex = rootImageIndex;
    rootNode.SelectedImageIndex = rootImageIndex;
      
    // Add a main root tree node.
    myTreeView.Nodes.Add(rootNode);

    // Add a root tree node for each Customer object in the ArrayList.
    foreach(Customer myCustomer in customerArray)
    {
        // Add a child tree node for each Order object.
        int countIndex=0;
        TreeNode[] myTreeNodeArray = new TreeNode[myCustomer.CustomerOrders.Count];
        foreach(Order myOrder in myCustomer.CustomerOrders)
        {
            // Add the Order tree node to the array.
            myTreeNodeArray[countIndex] = new TreeNode(myOrder.OrderID,
              unselectedOrderImageIndex, selectedOrderImageIndex);
            countIndex++;
        }
        // Add the Customer tree node.
        TreeNode customerNode = new TreeNode(myCustomer.CustomerName,
            unselectedCustomerImageIndex, selectedCustomerImageIndex, myTreeNodeArray);
        myTreeView.Nodes[0].Nodes.Add(customerNode);
    }
}

Public Class Customer
   Public CustomerOrders As ArrayList
   Public CustomerName As String
   
   Public Sub New(myName As String)
      CustomerName = myName
      CustomerOrders = New ArrayList()
   End Sub
End Class


Public Class Order
   Public OrderID As String
   
   Public Sub New(myOrderID As String)
      Me.OrderID = myOrderID
   End Sub
End Class

Private Sub FillTreeView()
   ' Load the images in an ImageList.
   Dim myImageList As New ImageList()
   myImageList.Images.Add(Image.FromFile("Default.gif"))
   myImageList.Images.Add(Image.FromFile("SelectedDefault.gif"))
   myImageList.Images.Add(Image.FromFile("Root.gif"))
   myImageList.Images.Add(Image.FromFile("UnselectedCustomer.gif"))
   myImageList.Images.Add(Image.FromFile("SelectedCustomer.gif"))
   myImageList.Images.Add(Image.FromFile("UnselectedOrder.gif"))
   myImageList.Images.Add(Image.FromFile("SelectedOrder.gif"))
   
   ' Assign the ImageList to the TreeView.
   myTreeView.ImageList = myImageList
   
   ' Set the TreeView control's default image and selected image indexes.
   myTreeView.ImageIndex = 0
   myTreeView.SelectedImageIndex = 1
   
   ' Set the index of image from the 
   ' ImageList for selected and unselected tree nodes.
   Me.rootImageIndex = 2
   Me.selectedCustomerImageIndex = 3
   Me.unselectedCustomerImageIndex = 4
   Me.selectedOrderImageIndex = 5
   Me.unselectedOrderImageIndex = 6
   
   ' Create the root tree node.
   Dim rootNode As New TreeNode("CustomerList")
   rootNode.ImageIndex = rootImageIndex
   rootNode.SelectedImageIndex = rootImageIndex
   
   ' Add a main root tree node.
   myTreeView.Nodes.Add(rootNode)
   
   ' Add a root tree node for each Customer object in the ArrayList.
   Dim myCustomer As Customer
   For Each myCustomer In  customerArray
      ' Add a child tree node for each Order object.
      Dim countIndex As Integer = 0
      Dim myTreeNodeArray(myCustomer.CustomerOrders.Count) As TreeNode
      Dim myOrder As Order
      For Each myOrder In  myCustomer.CustomerOrders
         ' Add the Order tree node to the array.
         myTreeNodeArray(countIndex) = New TreeNode(myOrder.OrderID, _
            unselectedOrderImageIndex, selectedOrderImageIndex)
         countIndex += 1
      Next myOrder
      ' Add the Customer tree node.
      Dim customerNode As New TreeNode(myCustomer.CustomerName, _
         unselectedCustomerImageIndex, selectedCustomerImageIndex, myTreeNodeArray)
      myTreeView.Nodes(0).Nodes.Add(customerNode)
   Next myCustomer
End Sub

설명

text 매개 변수 값은 노드의 Text 속성에 할당되고 트리 노드 레이블이 됩니다. 및 값은 imageIndex 속성에 할당된 에 ImageList 저장된 의 Image 인덱스 값입니다TreeView.ImageList.selectedImageIndex 트리 노드를 imageIndex 선택하지 않은 경우 속성에서 참조되는 이미지가 표시됩니다. 마찬가지로 트리 노드가 선택된 상태일 때 속성에서 selectedImageIndex 참조되는 이미지가 표시됩니다.

추가 정보

적용 대상

TreeNode(String, Int32, Int32, TreeNode[])

트리 노드가 선택 상태 또는 선택하지 않은 상태에 있을 때 표시할 지정된 레이블 텍스트, 자식 트리 노드 및 이미지를 사용하여 TreeNode 클래스의 새 인스턴스를 초기화합니다.

public:
 TreeNode(System::String ^ text, int imageIndex, int selectedImageIndex, cli::array <System::Windows::Forms::TreeNode ^> ^ children);

public TreeNode (string text, int imageIndex, int selectedImageIndex, System.Windows.Forms.TreeNode[] children);

public TreeNode (string? text, int imageIndex, int selectedImageIndex, System.Windows.Forms.TreeNode[] children);

new System.Windows.Forms.TreeNode : string * int * int * System.Windows.Forms.TreeNode[] -> System.Windows.Forms.TreeNode

Public Sub New (text As String, imageIndex As Integer, selectedImageIndex As Integer, children As TreeNode())

매개 변수

text: String

새 트리 노드의 레이블 Text입니다.

imageIndex: Int32

트리 노드를 선택하지 않은 상태일 때 표시할 Image의 인덱스 값입니다.

selectedImageIndex: Int32

트리 노드를 선택한 상태일 때 표시할 Image의 인덱스 값입니다.

children: TreeNode[]

자식 TreeNode 개체로 이루어진 배열입니다.

예제

ref class Customer
{
public:
   ArrayList^ CustomerOrders;
   String^ CustomerName;
   Customer( String^ myName )
   {
      CustomerName = myName;
      CustomerOrders = gcnew ArrayList;
   }

};

ref class Order
{
public:
   String^ OrderID;
   Order( String^ myOrderID )
   {
      this->OrderID = myOrderID;
   }

};

   void FillTreeView()
   {
      
      // Load the images in an ImageList.
      ImageList^ myImageList = gcnew ImageList;
      myImageList->Images->Add( Image::FromFile( "Default.gif" ) );
      myImageList->Images->Add( Image::FromFile( "SelectedDefault.gif" ) );
      myImageList->Images->Add( Image::FromFile( "Root.gif" ) );
      myImageList->Images->Add( Image::FromFile( "UnselectedCustomer.gif" ) );
      myImageList->Images->Add( Image::FromFile( "SelectedCustomer.gif" ) );
      myImageList->Images->Add( Image::FromFile( "UnselectedOrder.gif" ) );
      myImageList->Images->Add( Image::FromFile( "SelectedOrder.gif" ) );
      
      // Assign the ImageList to the TreeView.
      myTreeView->ImageList = myImageList;
      
      // Set the TreeView control's default image and selected image indexes.
      myTreeView->ImageIndex = 0;
      myTreeView->SelectedImageIndex = 1;
      
      /* Set the index of image from the
        ImageList for selected and unselected tree nodes.*/
      this->rootImageIndex = 2;
      this->selectedCustomerImageIndex = 3;
      this->unselectedCustomerImageIndex = 4;
      this->selectedOrderImageIndex = 5;
      this->unselectedOrderImageIndex = 6;
      
      // Create the root tree node.
      TreeNode^ rootNode = gcnew TreeNode( "CustomerList" );
      rootNode->ImageIndex = rootImageIndex;
      rootNode->SelectedImageIndex = rootImageIndex;
      
      // Add a main root tree node.
      myTreeView->Nodes->Add( rootNode );
      
      // Add a root tree node for each Customer object in the ArrayList.
      IEnumerator^ myEnum = customerArray->GetEnumerator();
      while ( myEnum->MoveNext() )
      {
         Customer^ myCustomer = safe_cast<Customer^>(myEnum->Current);
         
         // Add a child tree node for each Order object.
         int countIndex = 0;
         array<TreeNode^>^myTreeNodeArray = gcnew array<TreeNode^>(myCustomer->CustomerOrders->Count);
         IEnumerator^ myEnum = myCustomer->CustomerOrders->GetEnumerator();
         while ( myEnum->MoveNext() )
         {
            Order^ myOrder = safe_cast<Order^>(myEnum->Current);
            
            // Add the Order tree node to the array.
            myTreeNodeArray[ countIndex ] = gcnew TreeNode( myOrder->OrderID,unselectedOrderImageIndex,selectedOrderImageIndex );
            countIndex++;
         }
         TreeNode^ customerNode = gcnew TreeNode( myCustomer->CustomerName,unselectedCustomerImageIndex,selectedCustomerImageIndex,myTreeNodeArray );
         myTreeView->Nodes[ 0 ]->Nodes->Add( customerNode );
      }
   }


public class Customer
{
   public ArrayList CustomerOrders;
   public string CustomerName;
   public Customer(string myName)
   {
      CustomerName = myName;
      CustomerOrders = new ArrayList(); 
   }
}
public class Order
{
   public string OrderID;
   public Order(string myOrderID )
   {
      this.OrderID = myOrderID;
   }
}

private void FillTreeView()
{
    // Load the images in an ImageList.
    ImageList myImageList = new ImageList();
    myImageList.Images.Add(Image.FromFile("Default.gif"));
    myImageList.Images.Add(Image.FromFile("SelectedDefault.gif"));
    myImageList.Images.Add(Image.FromFile("Root.gif"));
    myImageList.Images.Add(Image.FromFile("UnselectedCustomer.gif"));
    myImageList.Images.Add(Image.FromFile("SelectedCustomer.gif"));
    myImageList.Images.Add(Image.FromFile("UnselectedOrder.gif"));
    myImageList.Images.Add(Image.FromFile("SelectedOrder.gif"));
    
    // Assign the ImageList to the TreeView.
    myTreeView.ImageList = myImageList;
    
    // Set the TreeView control's default image and selected image indexes.
    myTreeView.ImageIndex = 0;
    myTreeView.SelectedImageIndex = 1;

    /* Set the index of image from the 
    ImageList for selected and unselected tree nodes.*/
    this.rootImageIndex = 2;
    this.selectedCustomerImageIndex = 3;
    this.unselectedCustomerImageIndex = 4;
    this.selectedOrderImageIndex = 5;
    this.unselectedOrderImageIndex = 6;
    
    // Create the root tree node.
    TreeNode rootNode = new TreeNode("CustomerList");
    rootNode.ImageIndex = rootImageIndex;
    rootNode.SelectedImageIndex = rootImageIndex;
      
    // Add a main root tree node.
    myTreeView.Nodes.Add(rootNode);

    // Add a root tree node for each Customer object in the ArrayList.
    foreach(Customer myCustomer in customerArray)
    {
        // Add a child tree node for each Order object.
        int countIndex=0;
        TreeNode[] myTreeNodeArray = new TreeNode[myCustomer.CustomerOrders.Count];
        foreach(Order myOrder in myCustomer.CustomerOrders)
        {
            // Add the Order tree node to the array.
            myTreeNodeArray[countIndex] = new TreeNode(myOrder.OrderID,
              unselectedOrderImageIndex, selectedOrderImageIndex);
            countIndex++;
        }
        // Add the Customer tree node.
        TreeNode customerNode = new TreeNode(myCustomer.CustomerName,
            unselectedCustomerImageIndex, selectedCustomerImageIndex, myTreeNodeArray);
        myTreeView.Nodes[0].Nodes.Add(customerNode);
    }
}

Public Class Customer
   Public CustomerOrders As ArrayList
   Public CustomerName As String
   
   Public Sub New(myName As String)
      CustomerName = myName
      CustomerOrders = New ArrayList()
   End Sub
End Class


Public Class Order
   Public OrderID As String
   
   Public Sub New(myOrderID As String)
      Me.OrderID = myOrderID
   End Sub
End Class

Private Sub FillTreeView()
   ' Load the images in an ImageList.
   Dim myImageList As New ImageList()
   myImageList.Images.Add(Image.FromFile("Default.gif"))
   myImageList.Images.Add(Image.FromFile("SelectedDefault.gif"))
   myImageList.Images.Add(Image.FromFile("Root.gif"))
   myImageList.Images.Add(Image.FromFile("UnselectedCustomer.gif"))
   myImageList.Images.Add(Image.FromFile("SelectedCustomer.gif"))
   myImageList.Images.Add(Image.FromFile("UnselectedOrder.gif"))
   myImageList.Images.Add(Image.FromFile("SelectedOrder.gif"))
   
   ' Assign the ImageList to the TreeView.
   myTreeView.ImageList = myImageList
   
   ' Set the TreeView control's default image and selected image indexes.
   myTreeView.ImageIndex = 0
   myTreeView.SelectedImageIndex = 1
   
   ' Set the index of image from the 
   ' ImageList for selected and unselected tree nodes.
   Me.rootImageIndex = 2
   Me.selectedCustomerImageIndex = 3
   Me.unselectedCustomerImageIndex = 4
   Me.selectedOrderImageIndex = 5
   Me.unselectedOrderImageIndex = 6
   
   ' Create the root tree node.
   Dim rootNode As New TreeNode("CustomerList")
   rootNode.ImageIndex = rootImageIndex
   rootNode.SelectedImageIndex = rootImageIndex
   
   ' Add a main root tree node.
   myTreeView.Nodes.Add(rootNode)
   
   ' Add a root tree node for each Customer object in the ArrayList.
   Dim myCustomer As Customer
   For Each myCustomer In  customerArray
      ' Add a child tree node for each Order object.
      Dim countIndex As Integer = 0
      Dim myTreeNodeArray(myCustomer.CustomerOrders.Count) As TreeNode
      Dim myOrder As Order
      For Each myOrder In  myCustomer.CustomerOrders
         ' Add the Order tree node to the array.
         myTreeNodeArray(countIndex) = New TreeNode(myOrder.OrderID, _
            unselectedOrderImageIndex, selectedOrderImageIndex)
         countIndex += 1
      Next myOrder
      ' Add the Customer tree node.
      Dim customerNode As New TreeNode(myCustomer.CustomerName, _
         unselectedCustomerImageIndex, selectedCustomerImageIndex, myTreeNodeArray)
      myTreeView.Nodes(0).Nodes.Add(customerNode)
   Next myCustomer
End Sub

설명

text 매개 변수 값은 노드의 Text 속성에 할당되고 트리 노드 레이블이 됩니다. 및 값은 imageIndex 속성에 할당된 에 ImageList 저장된 의 Image 인덱스 값입니다TreeView.ImageList.selectedImageIndex 트리 노드를 imageIndex 선택하지 않은 경우 매개 변수에서 참조되는 이미지가 표시됩니다. 마찬가지로 트리 노드가 선택된 상태일 때 매개 변수에서 참조 selectedImageIndex 되는 이미지가 표시됩니다. 배열에 포함된 트리 노드는 속성에 childrenTreeNodeCollection 저장된 에 Nodes 추가됩니다.

추가 정보

적용 대상

TreeNode 생성자

정의

오버로드

TreeNode()

예제

추가 정보

적용 대상

TreeNode(String)

매개 변수

예제

설명

추가 정보

적용 대상

TreeNode(SerializationInfo, StreamingContext)

매개 변수

적용 대상

TreeNode(String, TreeNode[])

매개 변수

예제

설명

추가 정보

적용 대상

TreeNode(String, Int32, Int32)

매개 변수

예제

설명

추가 정보

적용 대상

TreeNode(String, Int32, Int32, TreeNode[])

매개 변수

예제

설명

추가 정보

적용 대상

피드백

추가 리소스