C# – How to prevent a windows from being moved


How would i go about stopping a form from being moved. I have the form border style set as FixedSingle and would like to keep it this way because it looks good in vista 🙂

Best Solution

Take a look at this link. You might be interested in option #3. It will require you to wrap some native code, but should work. There's also a comment at the bottom of the link that shows an easier way to do it. Taken from the comment (can't take credit for it, but I'll save you some searching):

protected override void WndProc(ref Message message)
    const int WM_SYSCOMMAND = 0x0112;
    const int SC_MOVE = 0xF010;

        case WM_SYSCOMMAND:
           int command = message.WParam.ToInt32() & 0xfff0;
           if (command == SC_MOVE)

    base.WndProc(ref message);