Disable Windows Close Button

[Saurabh Sharma]

Hi
How do i disable windows close button in forms in C#

Regards
Saurabh

[Ranjan]

Actually, you cannot disable it. What you can do is, place an image over the
button to hide it ( and do nothing when the image is clicked)

Ranjan
--
http://dotnetjunkies.com/weblog/dotnut


"Saurabh Sharma" <sa***********@yahoo.com> wrote in message
news:#b**************@tk2msftngp13.phx.gbl...

Hi
How do i disable windows close button in forms in C#

Regards
Saurabh

[dwight0]

You said the same thing I was thinking of when you mentioned the bool.
You also might be able to test the value of the sender and compare it
to something to see where it came from and decide what to do. I cant
think of anything thats just a single click. You would think something
that simple would be in there. Keep us updated.

[Aleksandar]

Hello

[DllImport("user32.dll")]
private static extern int GetSystemMenu(int hwnd, int revert);

[DllImport("user32.dll")]
private static extern int GetMenuItemCount(int menu);

[DllImport("user32.dll")]
private static extern int RemoveMenu(int menu, int position, int flags);

protected void DisableCloseButton()
{
int menu = GetSystemMenu(Handle.ToInt32(), 0);
int count = GetMenuItemCount(menu);
RemoveMenu(menu, count - 1, MF_DISABLED | MF_BYPOSITION);
}

Aleksandar

"Saurabh Sharma" <sa***********@yahoo.com> wrote in message
news:%2****************@tk2msftngp13.phx.gbl...

Hi
How do i disable windows close button in forms in C#

Regards
Saurabh