How to prevent our form to minimize by 'show desktop' click and win+D keypress

Question

hi
I want to prevent my window application from hide and minimize, when we click on show desktop my application is hide,so is there any way to prevent it.
I searched lot but the proper answer is not getting from any forum.
so any one can help me in this topic!

Romaric · Answer

Better late than never... While working on a calendar glued to the desktop I ran into the same problem. Here is a working solution: /************ win32 interop stuff ****************/ [DllImport( user32.dll SetLastError = true )] static extern int SetWindowLong( IntPtr hWnd int nIndex IntPtr dwNewLong ); [DllImport( user32.dll SetLastError = true )] static extern IntPtr FindWindow( string lpWindowClass string lpWindowName ); [DllImport( user32.dll SetLastError = true )] static extern IntPtr FindWindowEx( IntPtr parentHandle IntPtr childAfter string className string windowTitle ); const int GWL_HWNDPARENT = -8; /************* in Form_Load or equivalent ***************/ IntPtr hprog = FindWindowEx( FindWindowEx( FindWindow( Progman Program Manager ) IntPtr.Zero SHELLDLL_DefView  ) IntPtr.Zero SysListView32 FolderView ); SetWindowLong( this.Handle GWL_HWNDPARENT hprog ); The tricky part was to set the form's owner (SetWindowLong + GWL_HWNDPARENT) instead of the form's parent (SetParent). This fixed the form not being rendered on an aero desktop.

Mandar Deshpande · Answer

dear I allready hide minimize buttons my application don't have border and title bar. I want to prevent my application from minimize when user clicks on 'show desktop' icon in quick launch bar or press Win+D.

Roei Bar · Answer

well my friend it is imposible to create this type of a winform but what you can do is build an active desktop application like this: http://www.codeproject.com/KB/dotnet/DesktopWidget.aspx active desktop application is not under the rules of the minimize window its above it. hope this helps

How to prevent our form to minimize, by 'show desktop' click and win+D keypress