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CodeVariableDeclarationStatement Class

Definition

Represents a variable declaration.

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
Inheritance
CodeVariableDeclarationStatement
Attributes

Examples

This example demonstrates using a CodeVariableDeclarationStatement to declare a variable.

// 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"

Remarks

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.

Note

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

Constructors

CodeVariableDeclarationStatement()

Initializes a new instance of the CodeVariableDeclarationStatement class.

CodeVariableDeclarationStatement(CodeTypeReference, String, CodeExpression)

Initializes a new instance of the CodeVariableDeclarationStatement class using the specified data type, variable name, and initialization expression.

CodeVariableDeclarationStatement(CodeTypeReference, String)

Initializes a new instance of the CodeVariableDeclarationStatement class using the specified type and name.

CodeVariableDeclarationStatement(String, String, CodeExpression)

Initializes a new instance of the CodeVariableDeclarationStatement class using the specified data type, variable name, and initialization expression.

CodeVariableDeclarationStatement(String, String)

Initializes a new instance of the CodeVariableDeclarationStatement class using the specified data type name and variable name.

CodeVariableDeclarationStatement(Type, String, CodeExpression)

Initializes a new instance of the CodeVariableDeclarationStatement class using the specified data type, variable name, and initialization expression.

CodeVariableDeclarationStatement(Type, String)

Initializes a new instance of the CodeVariableDeclarationStatement class using the specified data type and variable name.

Properties

EndDirectives

Gets a CodeDirectiveCollection object that contains end directives.

(Inherited from CodeStatement)
InitExpression

Gets or sets the initialization expression for the variable.

LinePragma

Gets or sets the line on which the code statement occurs.

(Inherited from CodeStatement)
Name

Gets or sets the name of the variable.

StartDirectives

Gets a CodeDirectiveCollection object that contains start directives.

(Inherited from CodeStatement)
Type

Gets or sets the data type of the variable.

UserData

Gets the user-definable data for the current object.

(Inherited from CodeObject)

Methods

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to