private void commandList_Execute(object sender, Fnd.Windows.Forms.FndCommandExecuteEventArgs e)
 {
     hWndCurrentFocus.SendMessage(Const.PM_DataItemLov, Const.METHOD_Execute, 0);
 }
 private void commandList_Inquire(object sender, Fnd.Windows.Forms.FndCommandInquireEventArgs e)
 {
     Ifs.Fnd.Windows.Forms.FndCommand command = (Ifs.Fnd.Windows.Forms.FndCommand)sender;
     hWndCurrentFocus = Sal.GetFocus();
     command.Enabled  = hWndCurrentFocus.SendMessage(Const.PM_DataItemLov, Const.METHOD_Inquire, 0);
 }