How to prevent View1 to be closed ?

Question

Hi All, 
 I want to keep View1 opening at the whole MicroStation session. Then how to program to prevent user close View 1 ? 
 Thanks very much ! 
 Xue

Yongan.Fu · Accepted Answer

I can use the below two lines to disable the "Close" button of View1. It can really prevent user to close View 1. 
 HWND hWnd = mdlNativeWindow_getWindowHandle (mdlWindow_viewWindowGet(0)); EnableMenuItem(GetSystemMenu(hWnd, FALSE), SC_CLOSE, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED); 
 HTH, YongAn