protected override bool Hook()
{
if (IsHooked)
{
return(false);
}
if (IsConsole)
{
AppSim = ApplicationSimulator.Create();
AppSim.Invoke(() => hook(
AppSim.InvokeReturn(() =>
NativeWin32.LoadLibrary("user32.dll"))
));
}
else
{
hook(NativeWin32.LoadLibrary("user32.dll"));
}
if (IsThreadRunning == false)
{
ProcessorStart();
}
return(true);
}
public void Start()
{
if (!_isStarted && _hookType != 0)
{
// Make sure we keep a reference to this delegate!
// If not, GC randomly collects it, and a NullReference exception is thrown
_hookCallback = HookCallbackProcedure;
_handleToHook = SetWindowsHookEx(
_hookType,
_hookCallback,
NativeWin32.LoadLibrary("User32"),
0);
// Were we able to sucessfully start hook?
if (_handleToHook != 0)
{
_isStarted = true;
}
else
{
Console.WriteLine("Hooking error id: " + Marshal.GetLastWin32Error());
}
}
}