protected override int HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode != 0)
{
return(HookExtern.CallNextHookEx(this.HookType, nCode, wParam, lParam));
}
MouseEventArgs mouseEventArgs = new MouseEventArgs((MouseEventType)wParam, Marshal.PtrToStructure <MouseLLHookStruct>(lParam));
bool isHandled = false;
lock (((IList)this.Handlers).SyncRoot) {
foreach (HandleMouseInputDelegate handler in this.Handlers)
{
isHandled = handler(mouseEventArgs);
if (isHandled)
{
break;
}
}
}
if (isHandled)
{
return(1);
}
else
{
return(HookExtern.CallNextHookEx(this.HookType, nCode, wParam, lParam));
}
}
protected override int HookCallback(int nCode, IntPtr wParam, IntPtr lParam)
{
if (nCode != 0)
{
return(HookExtern.CallNextHookEx(this.HookType, nCode, wParam, lParam));
}
KeyboardEventType eventType = (KeyboardEventType)(((uint)wParam % 2) + 256); // filter out SysKeyDown & SysKeyUp
Keys key = (Keys)Marshal.ReadInt32(lParam);
KeyboardEventArgs KeyboardEventArgs = new KeyboardEventArgs(eventType, key);
bool isHandled = false;
lock (((IList)this.Handlers).SyncRoot) {
foreach (HandleKeyboardInputDelegate handler in this.Handlers)
{
isHandled = handler(KeyboardEventArgs);
if (isHandled)
{
break;
}
}
}
if (isHandled)
{
return(1);
}
else
{
return(HookExtern.CallNextHookEx(this.HookType, nCode, wParam, lParam));
}
}
public virtual void DisableHook()
{
if (hook == IntPtr.Zero)
{
return;
}
Logger.Debug("Disabling");
HookExtern.UnhookWindowsHookEx(hook);
hook = IntPtr.Zero;
}
public virtual bool EnableHook()
{
if (hook != IntPtr.Zero)
{
return(true);
}
Logger.Debug("Enabling");
hook = HookExtern.SetWindowsHookEx(this.HookType, hookProc, IntPtr.Zero, 0);
return(hook != IntPtr.Zero);
}