Introduction - If you have any usage issues, please Google them yourself
Registered a subclass of the control class on the basis of a control class will not affect the original control class. In Windows, this technique also known as the superclass of This method can affect every created instance of the control. This method to register with MiniGUI own class, and then design their own control data (not referring to the GUI system call control window data (such as the client area, private DC, the hosting window class), but to keep control of certain behavior data (such as where the BUTTONDATA of the ctrl_button the data)) and the process handler. More suitable for stronger control of the versatility, like the extension button (Button), the edit box (Edit), the progress bar (the ProgressBar) cla