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How to get the parent instance

You can get the parent instance with the method: WSCbase::getParent().

In the following sample, it acquires the parent instance which places the instance "object", and set False to the visibility of the parent.

public class event_procedure {
  protected static void event_procedure(WSCbase object){
    //get the parent instance.
    WSCbase parent = object.getParent();
    //access the parent instance.
    parent.setVisible(Mwt.False);
  }
}



How to get the parent top level window

You can get the parent window instance with the method: WSCbase::getParentWindow().

In the following sample, it acquires the parent window instance, and pops down the window. Sometimes this scene is found when closing window by a button instance.

public class event_procedure {
  protected static void event_procedure(WSCbase object){
    //get the parent window.
    WSCbase win = object.getParentWindow();
    //pop-down the window.
    win.setVisible((short)Mwt.False);
  }
}


Document Release 3.80 for WideStudio ver 3.80, Jan 2005


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Copyright(C) WideStudio Development Team, 1999-2005 Last modified: Jan 05, 2005