L_ILN_DBLCLCK

Sent when the user double-clicks a mouse button in the ImageList Control's client area.

Comments

Sent when the user double-clicks a mouse button in the ImageList Control's client area. pClick contains the mouse position of the click event.

The parent window of the control receives this notification message through the WM_COMMAND message.

See Also

Example

/* this function processes all the messages for a window */
L_INT32 EXT_FUNCTION MainWndProc (HWND hWnd, L_UINT Message, WPARAM wParam,
                                   LPARAM lParam)
{
   WORD wNotifyCode;
   L_INT idCtl;
   HWND hWndCtrl;
   L_TCHAR buf[300];
   pLILCLICK pClick;

   switch (Message)
   {
      case WM_SETFOCUS:
         if(hCtl)
            SetFocus(hCtl);
         break;
      case WM_COMMAND:
         wNotifyCode = HIWORD(wParam); // notification code 
         idCtl       = LOWORD(wParam); // item, control, or accelerator identifier 
         hWndCtrl    = (HWND) lParam;  // handle of control 
         switch(idCtl)
         {
            case IDC_LEADIMAGELIST:
               switch(wNotifyCode)
               {
                  /* other code here */
                  case L_ILN_DBLCLCK:
                     pClick = (pLILCLICK)lParam;
                     wsprintf(buf, TEXT("x: %ld, y: %ld"), pClick->xPos, pClick->yPos);
                     MessageBox(hWnd, buf, TEXT("Double-Clicked"), MB_OK);
                     break;
                  /* other code here */
               }
               break;
               /* other code here */
         }
         break;
         /* other code here */
   }
   return DefWindowProc (hWnd, Message, wParam, lParam);
}