I will be vry thankfull to get the solution for this mentioned problem this is the second time i am posting same problem.
You might have thought I am wrong to ask such question!!
But the actual situation is I have opened AutoCAD application in WinForm previously I removed the caption of AutoCAD application that time there were no problem but now because of restrictions given by Autodesk in License Agreement I kept AutoCAD's Caption as it is and the problem is started any one can close directly AutoCAD which is loaded in WinForm. I want to restrict user to close only WinForm not AutoCAD Application inside the form.
So please any body have solution for this ??
Thanx in advance