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CodeVariableDeclarationStatement Class

Represents a variable declaration.

Namespace:  System.CodeDom
Assembly:  System (in System.dll)

[SerializableAttribute]
[ComVisibleAttribute(true)]
[ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)]
public class CodeVariableDeclarationStatement : CodeStatement

CodeVariableDeclarationStatement can be used to represent code that declares a variable.

The Type property specifies the type of the variable to declare. The Name property specifies the name of the variable to declare. The InitExpression property is optional, and specifies an initialization expression to assign to the variable after it is created.

NoteNote:

Some languages can implement the optional variable initialization expression by making a separate assignment statement after the variable declaration.

This example demonstrates using a CodeVariableDeclarationStatement to declare a variable.

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";

System.Object
  System.CodeDom.CodeObject
    System.CodeDom.CodeStatement
      System.CodeDom.CodeVariableDeclarationStatement

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0
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