Name of the window class to subclass. The default value for this field is null, indicating that the window is not a subclass of an existing window class. To subclass an existing window class, store the window class name in this field. For example, to subclass the standard edit control, set this field to "EDIT".
[Visual Basic] Public className As String [C#] public string className; [C++] public: String* className; [JScript] public var className : String;
CreateParams Class | CreateParams Members | System.WinForms Namespace