CodeBaseReferenceExpression Class
Assembly: System (in system.dll)
[SerializableAttribute] [ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)] [ComVisibleAttribute(true)] public class CodeBaseReferenceExpression : CodeExpression
/** @attribute SerializableAttribute() */ /** @attribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) */ /** @attribute ComVisibleAttribute(true) */ public class CodeBaseReferenceExpression extends CodeExpression
SerializableAttribute ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch) ComVisibleAttribute(true) public class CodeBaseReferenceExpression extends CodeExpression
Not applicable.
CodeBaseReferenceExpression represents a reference to the base class of the current class. The base class is sometimes also known as the parent class or super class. References to the base class are commonly used when overriding a method or property in order to call the base class's implementation of that method or property. For example, an override of a ToString method that appends a string to the end of the base class's ToString method would call base.ToString() in C#.
This example demonstrates using a CodeBaseReferenceExpression to reference a base class method.
// Example method invoke expression uses CodeBaseReferenceExpression to produce // a base.Dispose method call CodeMethodInvokeExpression methodInvokeExpression = // Creates a method invoke expression new CodeMethodInvokeExpression( // targetObject parameter can be a // base class reference new CodeBaseReferenceExpression(), // Method name and method parameter arguments "Dispose", new CodeExpression[] {}); // A C# code generator produces the following source code for the preceeding example code: // base.Dispose();
// Example method invoke expression uses CodeBaseReferenceExpression
// to produce
// a base.Dispose method call
CodeMethodInvokeExpression methodInvokeExpression =
// Creates a method invoke expression
new CodeMethodInvokeExpression(
// targetObject parameter can be a
// base class reference
new CodeBaseReferenceExpression(),
// Method name and method parameter arguments
"Dispose", new CodeExpression[]{});
// A VJ# code generator produces the following source code for the
// preceeding example code:
// super.Dispose();
System.CodeDom.CodeObject
System.CodeDom.CodeExpression
System.CodeDom.CodeBaseReferenceExpression
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.