How to register a global hotkey for your application in C. RegisterHotKey (new IntPtr(Globals. cryptography csharp database firefox fluxbytes fluxbytes. This article describes how to disable task switching and other system functions accessed through key combinations such as CTRL+ESC and ALT+TAB on Win32 Platforms. ALT+F4 RegisterHotKey() fails in windows 10. Visual Studio Languages , Windows Desktop Development . RegisterHotKey(hWnd, atm, MOD_ALT, VK_F4);. Hello, I'm trying to block some key combinations and I'm starting with alt-tab. Overriding the form ProcessCmdKey didn't help - the form loses focus before. The simplest way to achieve this is to use the RegisterHotKey function. By calling this function from within your process you take precedence over the O/S. C p/invoke to RegisterHotKey for the key combo ALT+TAB not working. I'm using the following code to intercept the ALT+TAB key sequence in my c application. Learn how the new visual styles of Windows XP and PrintWindow can be used in Windows applications. register Alt+Tab RegisterHotKey(hwndApp. Disabling the Alt-Tab key combination Отключение комбинации клавиш Alt+Tab. использование функции RegisterHotKey. Alt+tab mapping isn't working anymore in Windows 8 Started by guestx , Sep 15 2012 04:15 PM. Alt-Tab simulation is a problem for Windows 8This could help. Unregistering the Alt-Tab hotkey in Windows 7. RegisterHotKey(handle, ID__ALT_TAB. there's no Alt-Tab at all.