CodeAttachEventStatement Sınıf

Tanım

public ref class CodeAttachEventStatement : System::CodeDom::CodeStatement

public class CodeAttachEventStatement : System.CodeDom.CodeStatement

[System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)]
[System.Runtime.InteropServices.ComVisible(true)]
[System.Serializable]
public class CodeAttachEventStatement : System.CodeDom.CodeStatement

type CodeAttachEventStatement = class
    inherit CodeStatement

[<System.Runtime.InteropServices.ClassInterface(System.Runtime.InteropServices.ClassInterfaceType.AutoDispatch)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Serializable>]
type CodeAttachEventStatement = class
    inherit CodeStatement

Public Class CodeAttachEventStatement
Inherits CodeStatement

Devralma

Object

CodeObject

CodeStatement

CodeAttachEventStatement

Öznitelikler

ClassInterfaceAttribute ComVisibleAttribute SerializableAttribute

Örnekler

Aşağıdaki örnek kod, bir CodeAttachEventStatement olaya olay işleyicisi eklemek için bir kullanımını gösterir.

// Defines a delegate creation expression that creates an EventHandler delegate pointing to a method named TestMethod.
CodeDelegateCreateExpression^ createDelegate1 = gcnew CodeDelegateCreateExpression( gcnew CodeTypeReference( "System.EventHandler" ),gcnew CodeThisReferenceExpression,"TestMethod" );

// Attaches an EventHandler delegate pointing to TestMethod to the TestEvent event.
CodeAttachEventStatement^ attachStatement1 = gcnew CodeAttachEventStatement( gcnew CodeThisReferenceExpression,"TestEvent",createDelegate1 );

// A C# code generator produces the following source code for the preceeding example code:
//     this.TestEvent += new System.EventHandler(this.TestMethod);

// Defines a delegate creation expression that creates an EventHandler delegate pointing to a method named TestMethod.
CodeDelegateCreateExpression createDelegate1 = new CodeDelegateCreateExpression(
new CodeTypeReference( "System.EventHandler" ), new CodeThisReferenceExpression(), "TestMethod" );
// Attaches an EventHandler delegate pointing to TestMethod to the TestEvent event.
CodeAttachEventStatement attachStatement1 = new CodeAttachEventStatement( new CodeThisReferenceExpression(), "TestEvent", createDelegate1 );

// A C# code generator produces the following source code for the preceeding example code:

//     this.TestEvent += new System.EventHandler(this.TestMethod);

' Defines a delegate creation expression that creates an EventHandler delegate pointing to TestMethod.
Dim createDelegate1 As New CodeDelegateCreateExpression(New CodeTypeReference("System.EventHandler"), New CodeThisReferenceExpression(), "TestMethod")

' Attaches an EventHandler delegate pointing to TestMethod to the TestEvent event.
Dim attachStatement1 As New CodeAttachEventStatement(New CodeThisReferenceExpression(), "TestEvent", createDelegate1)

' A Visual Basic code generator produces the following source code for the preceeding example code:

'     AddHandler TestEvent, AddressOf Me.TestMethod

Açıklamalar

CodeAttachEventStatement bir olay için olay işleyicisi temsilcisi ekleyen bir deyimi temsil etmek için kullanılabilir. özelliği, Event olay işleyicisinin ekli olduğu olayı gösterir. Listener özelliği, eklenecek olay işleyicisini gösterir.

Oluşturucular

Özellikler

Yöntemler

Şunlara uygulanır