CodeThisReferenceExpression Class

Reference

Definition

Namespace:: System.CodeDom

Assembly:: System.CodeDom.dll

Assembly:: System.dll

Package:: System.CodeDom v9.0.0

Source:: CodeThisReferenceExpression.cs

Source:: CodeThisReferenceExpression.cs

Source:: CodeThisReferenceExpression.cs

Source:: CodeThisReferenceExpression.cs

Important

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Represents a reference to the current local class instance.

public ref class CodeThisReferenceExpression : System::CodeDom::CodeExpression

public class CodeThisReferenceExpression : System.CodeDom.CodeExpression

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

type CodeThisReferenceExpression = class
    inherit CodeExpression

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

Public Class CodeThisReferenceExpression
Inherits CodeExpression

Inheritance: Object

CodeObject

CodeExpression
CodeThisReferenceExpression

Attributes: ClassInterfaceAttribute ComVisibleAttribute SerializableAttribute

Examples

The following example code demonstrates use of a CodeThisReferenceExpression to refer to the current object.

// Invokes the TestMethod method of the current type object.
CodeMethodReferenceExpression^ methodRef1 = gcnew CodeMethodReferenceExpression( gcnew CodeThisReferenceExpression,"TestMethod" );
array<CodeParameterDeclarationExpression^>^temp1;
CodeMethodInvokeExpression^ invoke1 = gcnew CodeMethodInvokeExpression( methodRef1,temp1 );

// A C# code generator produces the following source code for the preceeding example code:
//        this.TestMethod();

// Invokes the TestMethod method of the current type object.
CodeMethodReferenceExpression methodRef1 = new CodeMethodReferenceExpression( new CodeThisReferenceExpression(), "TestMethod" );
CodeMethodInvokeExpression invoke1 = new CodeMethodInvokeExpression( methodRef1, new CodeParameterDeclarationExpression[] {} );

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

//        this.TestMethod();

' Invokes the TestMethod method of the current type object.
Dim methodRef1 As New CodeMethodReferenceExpression(New CodeThisReferenceExpression(), "TestMethod")
Dim invoke1 As New CodeMethodInvokeExpression(methodRef1, New CodeParameterDeclarationExpression() {})

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

'       Me.TestMethod

Remarks

This can represent the class object that is referenced by "this" or "me".

Constructors

CodeThisReferenceExpression()

Initializes a new instance of the CodeThisReferenceExpression class.

Properties

UserData

Gets the user-definable data for the current object.

(Inherited from CodeObject)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to

共用方式為