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CodeVariableReferenceExpression Class

Represents a reference to a local variable.

System::Object
  System.CodeDom::CodeObject
    System.CodeDom::CodeExpression
      System.CodeDom::CodeVariableReferenceExpression

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

[SerializableAttribute]
[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)]
[ComVisibleAttribute(true)]
public ref class CodeVariableReferenceExpression : public CodeExpression

The CodeVariableReferenceExpression type exposes the following members.

  NameDescription
Public methodCodeVariableReferenceExpression()Initializes a new instance of the CodeVariableReferenceExpression class.
Public methodCodeVariableReferenceExpression(String)Initializes a new instance of the CodeVariableReferenceExpression class using the specified local variable name.
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  NameDescription
Public propertyUserDataGets the user-definable data for the current object. (Inherited from CodeObject.)
Public propertyVariableNameGets or sets the name of the local variable to reference.
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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CodeVariableReferenceExpression can be used to represent a reference to a local variable.

The VariableName property specifies the name of the local variable to reference.

Use CodeFieldReferenceExpression to reference a field. Use CodePropertyReferenceExpression to reference a property. Use CodeEventReferenceExpression to reference an event.

The following example code demonstrates use of a CodeVariableReferenceExpression to refer to a local variable.

CodeVariableReferenceExpression^ variableRef1 = gcnew CodeVariableReferenceExpression( "TestVariable" );

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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