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c# Programming Glossary: ncode

Global mouse event handler

http://stackoverflow.com/questions/11607133/global-mouse-event-handler

0 private delegate IntPtr LowLevelMouseProc int nCode IntPtr wParam IntPtr lParam private static IntPtr HookCallback.. IntPtr lParam private static IntPtr HookCallback int nCode IntPtr wParam IntPtr lParam if nCode 0 MouseMessages.WM_LBUTTONDOWN.. HookCallback int nCode IntPtr wParam IntPtr lParam if nCode 0 MouseMessages.WM_LBUTTONDOWN MouseMessages wParam MSLLHOOKSTRUCT..

Blocking shortcut keys using c#

http://stackoverflow.com/questions/1175675/blocking-shortcut-keys-using-c-sharp

private delegate int LowLevelKeyboardProcDelegate int nCode int wParam ref KBDLLHOOKSTRUCT lParam DllImport user32.dll EntryPoint.. private static extern int CallNextHookEx int hHook int nCode int wParam ref KBDLLHOOKSTRUCT lParam const int WH_KEYBOARD_LL.. private struct KBDLLHOOKSTRUCT public int vkCode int scanCode public int flags int time int dwExtraInfo private int LowLevelKeyboardProc..

Using global keyboard hook (WH_KEYBOARD_LL) in WPF / C#

http://stackoverflow.com/questions/1639331/using-global-keyboard-hook-wh-keyboard-ll-in-wpf-c-sharp

summary Asynchronous callback hook. summary param name nCode param param name wParam param param name lParam param private.. the asyncCallback. remarks summary param name nCode param param name wParam param param name lParam param returns.. private IntPtr LowLevelKeyboardProc int nCode UIntPtr wParam IntPtr lParam if nCode 0 if wParam.ToUInt32..

C# Low-Level Keyboard Hook Not Working

http://stackoverflow.com/questions/1776664/c-sharp-low-level-keyboard-hook-not-working

keyboardHook public delegate IntPtr LowLevelHookProc int nCode Int32 wParam IntPtr lParam public delegate void KeyboardHandleFunction.. _hookID public static void OnCallbackReturn int nCode if keyHookReturn null keyHookReturn nCode else throw new.. int nCode if keyHookReturn null keyHookReturn nCode else throw new Exception public static IntPtr HookCallback..

SetWindowsHookEx in C#

http://stackoverflow.com/questions/1811383/setwindowshookex-in-c-sharp

user32.dll static extern int CallNextHookEx IntPtr hhk int nCode IntPtr wParam IntPtr lParam When you don't want the ProcessId.. hMod threadID public int PaintHookProc int nCode IntPtr wParam IntPtr lParam Do some painting here. return CallNextHookEx.. lParam Do some painting here. return CallNextHookEx hHook nCode wParam lParam private const int WM_PAINT 15 private const int..