CodeMethodReferenceExpression Konstruktor

Definisi

Ruang nama:

System.CodeDom

Rakitan:

System.CodeDom.dll

Paket:

System.CodeDom v8.0.0

Menginisialisasi instans baru kelas CodeMethodReferenceExpression.

Overload

CodeMethodReferenceExpression()	Menginisialisasi instans baru kelas CodeMethodReferenceExpression.
CodeMethodReferenceExpression(CodeExpression, String)	Menginisialisasi instans CodeMethodReferenceExpression baru kelas menggunakan objek target dan nama metode yang ditentukan.
CodeMethodReferenceExpression(CodeExpression, String, CodeTypeReference[])	Menginisialisasi instans CodeMethodReferenceExpression baru kelas menggunakan objek target, nama metode, dan argumen jenis generik yang ditentukan.

CodeMethodReferenceExpression()

Sumber:

codemethodreferenceexpression.cs

Menginisialisasi instans baru kelas CodeMethodReferenceExpression.

public:
 CodeMethodReferenceExpression();

public CodeMethodReferenceExpression ();

Public Sub New ()

CodeMethodReferenceExpression(CodeExpression, String)

Sumber:

codemethodreferenceexpression.cs

Menginisialisasi instans CodeMethodReferenceExpression baru kelas menggunakan objek target dan nama metode yang ditentukan.

public:
 CodeMethodReferenceExpression(System::CodeDom::CodeExpression ^ targetObject, System::String ^ methodName);

public CodeMethodReferenceExpression (System.CodeDom.CodeExpression targetObject, string methodName);

new System.CodeDom.CodeMethodReferenceExpression : System.CodeDom.CodeExpression * string -> System.CodeDom.CodeMethodReferenceExpression

Public Sub New (targetObject As CodeExpression, methodName As String)

Parameter

targetObject

CodeExpression

CodeExpression yang menunjukkan objek untuk ditargetkan.

methodName

String

Nama metode yang akan dipanggil.

Lihat juga

• CodeExpression

CodeMethodReferenceExpression(CodeExpression, String, CodeTypeReference[])

Sumber:

codemethodreferenceexpression.cs

Menginisialisasi instans CodeMethodReferenceExpression baru kelas menggunakan objek target, nama metode, dan argumen jenis generik yang ditentukan.

public:
 CodeMethodReferenceExpression(System::CodeDom::CodeExpression ^ targetObject, System::String ^ methodName, ... cli::array <System::CodeDom::CodeTypeReference ^> ^ typeParameters);

public CodeMethodReferenceExpression (System.CodeDom.CodeExpression targetObject, string methodName, params System.CodeDom.CodeTypeReference[] typeParameters);

new System.CodeDom.CodeMethodReferenceExpression : System.CodeDom.CodeExpression * string * System.CodeDom.CodeTypeReference[] -> System.CodeDom.CodeMethodReferenceExpression

Public Sub New (targetObject As CodeExpression, methodName As String, ParamArray typeParameters As CodeTypeReference())

Parameter

targetObject

CodeExpression

CodeExpression yang menunjukkan objek untuk ditargetkan.

methodName

String

Nama metode yang akan dipanggil.

typeParameters

CodeTypeReference[]

Array CodeTypeReference nilai yang menentukan TypeArguments untuk ini CodeMethodReferenceExpression.

Contoh

Contoh kode berikut menunjukkan penggunaan konstruktor ini.

#using <System.dll>
#using <System.Xml.dll>

using namespace System;
using namespace System::CodeDom;
using namespace System::CodeDom::Compiler;

int main()
{
    // Declare a new type called Class1.
    CodeTypeDeclaration^ class1 = gcnew CodeTypeDeclaration("Class1");

    // Declares a type constructor that calls a method.
    CodeConstructor^ constructor1 = gcnew CodeConstructor();
    constructor1->Attributes = MemberAttributes::Public;
    class1->Members->Add(constructor1);

    // Creates a method reference for dict.Init.
    CodeMethodReferenceExpression^ methodRef1 =
        gcnew CodeMethodReferenceExpression(
            gcnew CodeVariableReferenceExpression("dict"),
            "Init",
            gcnew array<CodeTypeReference^> {
                gcnew CodeTypeReference("System.Decimal"),
                gcnew CodeTypeReference("System.Int32")});

    // Invokes the dict.Init method from the constructor.
    CodeMethodInvokeExpression^ invoke1 =
        gcnew CodeMethodInvokeExpression(methodRef1, gcnew array<CodeParameterDeclarationExpression^> {});
    constructor1->Statements->Add(invoke1);

    // Create a C# code provider
    CodeDomProvider^ provider = CodeDomProvider::CreateProvider("CSharp");

    // Generate code and send the output to the console
    provider->GenerateCodeFromType(class1, Console::Out, gcnew CodeGeneratorOptions());
}

// The CPP code generator produces the following source code for the preceeding example code:
//
//public class Class1 {
//
//     public Class1() {
//         dict.Init<decimal, int>();
//     }
// }

using System;
using System.CodeDom;
using System.CodeDom.Compiler;

public class CodeGenExample
{
    static void Main()
    {
        // Declare a new type called Class1.
        CodeTypeDeclaration class1 = new CodeTypeDeclaration("Class1");

        // Declares a type constructor that calls a method.
        CodeConstructor constructor1 = new CodeConstructor();
        constructor1.Attributes = MemberAttributes.Public;
        class1.Members.Add( constructor1 );

        // Creates a method reference for dict.Init.
        CodeMethodReferenceExpression methodRef1 =
            new CodeMethodReferenceExpression(
                new CodeVariableReferenceExpression("dict"),
                "Init",
                new CodeTypeReference[] {
                    new CodeTypeReference("System.Decimal"),
                    new CodeTypeReference("System.Int32")});

        // Invokes the dict.Init method from the constructor.
        CodeMethodInvokeExpression invoke1 = new CodeMethodInvokeExpression( methodRef1, new CodeParameterDeclarationExpression[] {} );
        constructor1.Statements.Add( invoke1 );

        // Create a C# code provider
        CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp");

        // Generate code and send the output to the console
        provider.GenerateCodeFromType(class1, Console.Out, new CodeGeneratorOptions());
    }
}

// The C# code generator produces the following source code for the preceeding example code:
//
// public class Class1 {
//
//     public Class1() {
//         dict.Init<decimal, int>();
//     }
// }

Imports System.CodeDom
Imports System.CodeDom.Compiler

Public Class CodeGenExample

    Shared Sub Main
        ' Declare a new type called Class1.
        Dim class1 as New CodeTypeDeclaration("Class1")

        ' Declares a type constructor that calls a method.
        Dim constructor1 As New CodeConstructor()
        constructor1.Attributes = MemberAttributes.Public
        class1.Members.Add( constructor1 )

        ' Creates a method reference for dict.Init.
        Dim methodRef1 as New CodeMethodReferenceExpression(
            New CodeVariableReferenceExpression("dict"),
            "Init",
            New CodeTypeReference() {
                New CodeTypeReference("System.Decimal"),
                New CodeTypeReference("System.Int32")})

        ' Invokes the dict.Init method from the constructor.
        Dim invoke1 As New CodeMethodInvokeExpression( methodRef1, new CodeParameterDeclarationExpression() {} )
        constructor1.Statements.Add( invoke1 )

        ' Create a Visual Basic code provider
        Dim provider As CodeDomProvider = CodeDomProvider.CreateProvider("VisualBasic")

        ' Generate code and send the output to the console
        provider.GenerateCodeFromType(class1, Console.Out, New CodeGeneratorOptions())
    End Sub

End Class

' The Visual Basic code generator produces the following source code for the preceeding example code:
'
' Public Class Class1
'
'     Public Sub New()
'         MyBase.New
'         dict.Init(Of Decimal, Integer)
'     End Sub
' End Class'

Keterangan

Parameter typeParameters mewakili kumpulan referensi jenis yang akan diganti untuk referensi parameter jenis dari metode generik saat ini.