CodeVariableDeclarationStatement 类

定义

public ref class CodeVariableDeclarationStatement : System::CodeDom::CodeStatement

public class CodeVariableDeclarationStatement : System.CodeDom.CodeStatement

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

type CodeVariableDeclarationStatement = class
    inherit CodeStatement

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

Public Class CodeVariableDeclarationStatement
Inherits CodeStatement

继承

Object

CodeObject

CodeStatement

CodeVariableDeclarationStatement

属性

ClassInterfaceAttribute ComVisibleAttribute SerializableAttribute

示例

此示例演示如何使用 CodeVariableDeclarationStatement 声明变量。

// Type of the variable to declare.
// Name of the variable to declare.
// Optional initExpression parameter initializes the variable.
CodeVariableDeclarationStatement^ variableDeclaration = gcnew CodeVariableDeclarationStatement( String::typeid,"TestString",gcnew CodePrimitiveExpression( "Testing" ) );

// A C# code generator produces the following source code for the preceeding example code:
// string TestString = "Testing";

CodeVariableDeclarationStatement variableDeclaration = new CodeVariableDeclarationStatement(
    // Type of the variable to declare.
    typeof(string),
    // Name of the variable to declare.
    "TestString",
    // Optional initExpression parameter initializes the variable.
    new CodePrimitiveExpression("Testing") );

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

// string TestString = "Testing";

 Dim variableDeclaration As New CodeVariableDeclarationStatement( _
    GetType(String), "TestString", _ 
    New CodePrimitiveExpression("Testing")) 

' The first two parameters indicate the type and name of the variable to declare.
' The optional initExpression parameter initializes the variable.

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

' Dim TestString As String = "Testing"

注解

CodeVariableDeclarationStatement 可用于表示声明变量的代码。

属性 Type 指定要声明的变量的类型。 属性 Name 指定要声明的变量的名称。 属性 InitExpression 是可选的，并指定要在创建变量后分配给变量的初始化表达式。

构造函数

属性

方法

适用于