public void ResumeFocusTracking()
{
if (this.m_countSuspendFocusTracking > 0)
this.m_countSuspendFocusTracking--;
if (this.m_countSuspendFocusTracking == 0)
{
if (this.ContentActivating != null)
{
this.Activate(this.ContentActivating);
this.ContentActivating = null;
}
this._mLocalWindowsHook.HookInvoked += this._mHookEventHandler;
if (!this.InRefreshActiveWindow)
this.RefreshActiveWindow();
}
}