public WindowsHook(WindowsHook.HookType hook)
{
this.hookType = hook;
this.hookFunc = new WindowsHook.HookProc(this.CoreHookProc);
}
private static extern IntPtr SetWindowsHookEx(
WindowsHook.HookType code,
WindowsHook.HookProc func,
IntPtr hInstance,
int threadID);