/// <summary>
/// Unsubscribes from the hook and stops firing events.
/// </summary>
/// <exception cref="System.ComponentModel.Win32Exception"></exception>
public void Stop()
{
try {
m_Hooker.Unsubscribe(HookHandle);
} finally {
HookCallbackReferenceKeeper = null;
HookHandle = 0;
}
}
