static IntPtr LowLevelKeyboardProc(int nCode, IntPtr wParam, ref Native.KBDLLHOOKSTRUCT lParam)
{
bool cancel = false;
if(nCode == Native.HC_ACTION) {
KeybordCaptureEventArgs e = new KeybordCaptureEventArgs(lParam);
switch(wParam.ToInt32()) {
case Native.WM_KEYDOWN:
if(KeyDown != null)
KeyDown(null, e);
break;
case Native.WM_KEYUP:
if(KeyUp != null)
KeyUp(null, e);
break;
case Native.WM_SYSKEYDOWN:
if(SysKeyDown != null)
SysKeyDown(null, e);
break;
case Native.WM_SYSKEYUP:
if(SysKeyUp != null)
SysKeyUp(null, e);
break;
}
cancel = e.Cancel;
}
return cancel ? (IntPtr)1 : Native.CallNextHookEx(s_hook, nCode, wParam, ref lParam);
}
private static IntPtr HookProc(int nCode, IntPtr wParam, ref KBDLLHOOKSTRUCT lParam)
{
bool cancel = false;
if (nCode == HC_ACTION)
{
KeybordCaptureEventArgs ev = new KeybordCaptureEventArgs(lParam);
switch (wParam.ToInt32())
{
case WM_KEYDOWN:
CallEvent(KeyDown, ev);
break;
case WM_KEYUP:
CallEvent(KeyUp, ev);
break;
case WM_SYSKEYDOWN:
CallEvent(SysKeyDown, ev);
break;
case WM_SYSKEYUP:
CallEvent(SysKeyUp, ev);
break;
}
cancel = ev.Cancel;
}
return(cancel ? (IntPtr)1 : CallNextHookEx(s_hook, nCode, wParam, ref lParam));
}
private static void CallEvent(EventHandler <KeybordCaptureEventArgs> eh, KeybordCaptureEventArgs ev)
{
if (eh != null)
{
eh(null, ev);
}
}
static IntPtr LowLevelKeyboardProc(int nCode, IntPtr wParam, ref Native.KBDLLHOOKSTRUCT lParam)
{
bool cancel = false;
if (nCode == Native.HC_ACTION)
{
KeybordCaptureEventArgs e = new KeybordCaptureEventArgs(lParam);
switch (wParam.ToInt32())
{
case Native.WM_KEYDOWN:
if (KeyDown != null)
{
KeyDown(null, e);
}
break;
case Native.WM_KEYUP:
if (KeyUp != null)
{
KeyUp(null, e);
}
break;
case Native.WM_SYSKEYDOWN:
if (SysKeyDown != null)
{
SysKeyDown(null, e);
}
break;
case Native.WM_SYSKEYUP:
if (SysKeyUp != null)
{
SysKeyUp(null, e);
}
break;
}
cancel = e.Cancel;
}
return(cancel ? (IntPtr)1 : Native.CallNextHookEx(s_hook, nCode, wParam, ref lParam));
}
static IntPtr HookProc(int nCode, IntPtr wParam, ref KBDLLHOOKSTRUCT lParam)
{
bool cancel = false;
if (nCode == HC_ACTION)
{
KeybordCaptureEventArgs ev = new KeybordCaptureEventArgs(lParam);
switch (wParam.ToInt32())
{
case WM_KEYDOWN:
CallEvent(KeyDown, ev);
break;
case WM_KEYUP:
CallEvent(KeyUp, ev);
break;
case WM_SYSKEYDOWN:
CallEvent(SysKeyDown, ev);
break;
case WM_SYSKEYUP:
CallEvent(SysKeyUp, ev);
break;
}
cancel = ev.Cancel;
}
return cancel ? (IntPtr)1 : CallNextHookEx(s_hook, nCode, wParam, ref lParam);
}
private static void CallEvent(EventHandler<KeybordCaptureEventArgs> eh, KeybordCaptureEventArgs ev)
{
if (eh != null)
eh(null, ev);
}