CodeEntryPointMethod Classe

Definizione

public ref class CodeEntryPointMethod : System::CodeDom::CodeMemberMethod

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

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

Public Class CodeEntryPointMethod
Inherits CodeMemberMethod

Ereditarietà

Object

CodeObject

CodeTypeMember

CodeMemberMethod

CodeEntryPointMethod

Attributi

ClassInterfaceAttribute ComVisibleAttribute SerializableAttribute

Esempio

In questo esempio viene illustrato l'uso di per CodeEntryPointMethod indicare il metodo in cui avviare l'esecuzione del programma.

// Builds a Hello World Program Graph using System.CodeDom objects
public static CodeCompileUnit BuildHelloWorldGraph()
{
    // Create a new CodeCompileUnit to contain the program graph
    CodeCompileUnit CompileUnit = new CodeCompileUnit();

    // Declare a new namespace object and name it
    CodeNamespace Samples = new CodeNamespace("Samples");
    // Add the namespace object to the compile unit
    CompileUnit.Namespaces.Add( Samples );

    // Add a new namespace import for the System namespace
    Samples.Imports.Add( new CodeNamespaceImport("System") );

    // Declare a new type object and name it
    CodeTypeDeclaration Class1 = new CodeTypeDeclaration("Class1");
    // Add the new type to the namespace object's type collection
    Samples.Types.Add(Class1);

    // Declare a new code entry point method
    CodeEntryPointMethod Start = new CodeEntryPointMethod();
    // Create a new method invoke expression
    CodeMethodInvokeExpression cs1 = new CodeMethodInvokeExpression(
        // Call the System.Console.WriteLine method
        new CodeTypeReferenceExpression("System.Console"), "WriteLine",
        // Pass a primitive string parameter to the WriteLine method
        new CodePrimitiveExpression("Hello World!") );
    // Add the new method code statement
    Start.Statements.Add(new CodeExpressionStatement(cs1));

    // Add the code entry point method to the type's members collection
    Class1.Members.Add( Start );

    return CompileUnit;

' Builds a Hello World Program Graph using System.CodeDom objects
Public Shared Function BuildHelloWorldGraph() As CodeCompileUnit
   ' Create a new CodeCompileUnit to contain the program graph
   Dim CompileUnit As New CodeCompileUnit()
   
   ' Declare a new namespace object and name it
   Dim Samples As New CodeNamespace("Samples")
   ' Add the namespace object to the compile unit
   CompileUnit.Namespaces.Add(Samples)
   
   ' Add a new namespace import for the System namespace
   Samples.Imports.Add(New CodeNamespaceImport("System"))
   
   ' Declare a new type object and name it
   Dim Class1 As New CodeTypeDeclaration("Class1")
   ' Add the new type to the namespace object's type collection
   Samples.Types.Add(Class1)
   
   ' Declare a new code entry point method
   Dim Start As New CodeEntryPointMethod()
   ' Create a new method invoke expression
   Dim cs1 As New CodeMethodInvokeExpression(New CodeTypeReferenceExpression("System.Console"), "WriteLine", New CodePrimitiveExpression("Hello World!"))
   ' Call the System.Console.WriteLine method
   ' Pass a primitive string parameter to the WriteLine method
   ' Add the new method code statement
   Start.Statements.Add(New CodeExpressionStatement(cs1))
   
   ' Add the code entry point method to the type's members collection
   Class1.Members.Add(Start)
   
   Return CompileUnit

End Function 'BuildHelloWorldGraph

Commenti

È CodeEntryPointMethod un oggetto CodeMemberMethod che rappresenta il metodo del punto di ingresso di un eseguibile.

Vedi anche

• CodeMemberMethod