CodeArgumentReferenceExpression Sınıf

Tanım

public ref class CodeArgumentReferenceExpression : System::CodeDom::CodeExpression

public class CodeArgumentReferenceExpression : System.CodeDom.CodeExpression

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

type CodeArgumentReferenceExpression = class
    inherit CodeExpression

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

Public Class CodeArgumentReferenceExpression
Inherits CodeExpression

Devralma

Object

CodeObject

CodeExpression

CodeArgumentReferenceExpression

Öznitelikler

ClassInterfaceAttribute ComVisibleAttribute SerializableAttribute

Örnekler

Aşağıdaki örnek kod, yöntemine geçirilen dize parametresinin çıkışını almak için çağıran Console.WriteLine bir yöntemi tanımlar. yöntemi CodeArgumentReferenceExpression parametre adına göre yöntemine geçirilen bağımsız değişkene başvurur.

// Declare a method that accepts a string parameter named text.
CodeMemberMethod^ cmm = gcnew CodeMemberMethod;
cmm->Parameters->Add( gcnew CodeParameterDeclarationExpression( "String","text" ) );
cmm->Name = "WriteString";
cmm->ReturnType = gcnew CodeTypeReference( "System::Void" );
array<CodeExpression^>^ce = {gcnew CodeArgumentReferenceExpression( "test1" )};

// Create a method invoke statement to output the string passed to the method.
CodeMethodInvokeExpression^ cmie = gcnew CodeMethodInvokeExpression( gcnew CodeTypeReferenceExpression( "Console" ),"WriteLine",ce );

// Add the method invoke expression to the method's statements collection.
cmm->Statements->Add( cmie );

// A C++ code generator produces the following source code for the preceeding example code:
// private:
//  void WriteString(String text) {
//       Console::WriteLine(text);
// }

// Declare a method that accepts a string parameter named text.
CodeMemberMethod cmm = new CodeMemberMethod();
cmm.Parameters.Add( new CodeParameterDeclarationExpression("String", "text") );
cmm.Name = "WriteString";
cmm.ReturnType = new CodeTypeReference("System.Void");

// Create a method invoke statement to output the string passed to the method.
CodeMethodInvokeExpression cmie = new CodeMethodInvokeExpression( new CodeTypeReferenceExpression("Console"), "WriteLine", new CodeArgumentReferenceExpression("text") );

// Add the method invoke expression to the method's statements collection.
cmm.Statements.Add( cmie );

// A C# code generator produces the following source code for the preceeding example code:
//        private void WriteString(String text)
//        {
//            Console.WriteLine(text);
//        }

 ' Declare a method that accepts a string parameter named text.
 Dim cmm As New CodeMemberMethod()
 cmm.Parameters.Add(New CodeParameterDeclarationExpression("String", "text"))
 cmm.Name = "WriteString"
 cmm.ReturnType = New CodeTypeReference("System.Void")
 
 ' Create a method invoke statement to output the string passed to the method.
 Dim cmie As New CodeMethodInvokeExpression(New CodeTypeReferenceExpression("Console"), "WriteLine", New CodeArgumentReferenceExpression("text"))
 
 ' Add the method invoke expression to the method's statements collection.
 cmm.Statements.Add(cmie)

 ' A Visual Basic code generator produces the following source code for the preceeding example code:
 '		Private Sub WriteString(ByVal [text] As [String])
 '			Console.WriteLine([text])
 '		End Sub

Açıklamalar

CodeArgumentReferenceExpression yöntemine geçirilen bir parametrenin değerine başvurmak için bir yöntemde kullanılabilir.

ParameterName özelliği başvurulacak parametrenin adını belirtir.

Oluşturucular

Özellikler

Yöntemler

Şunlara uygulanır