void CDepartmenManager::SetUncheck(HTREEITEM hTree)

{

	if (!hTree){

		return;

	}

	m_DePartmentView.SetCheck(hTree, 0);

	HTREEITEM hChild = m_DePartmentView.GetChildItem(hTree);

	if (hChild){

		SetUncheck(hChild);

	}

	else{

		return;

	}

	HTREEITEM hBrothor = m_DePartmentView.GetNextSiblingItem(hChild);

	while (hBrothor){

		if (hBrothor){

			SetUncheck(hBrothor);

		}

		else{

			return;

		}

		hBrothor = m_DePartmentView.GetNextSiblingItem(hBrothor);

	}

}

void CDepartmenManager::OnNMClickTree1(NMHDR *pNMHDR, LRESULT *pResult)

{

	CPoint point;

	GetCursorPos(&point);//获得鼠标点击的位置

	m_DePartmentView.ScreenToClient(&point);//转化为客户坐标

	SetUncheck(hRoot);

	UINT uFlags;

	CurrentItem = m_DePartmentView.HitTest(point, &uFlags);//获得当前点击节点的ITEM

	if (uFlags & TVHT_ONITEM){

		BOOL bState = m_DePartmentView.GetCheck(CurrentItem);

		m_DePartmentView.SetCheck(CurrentItem, bState);

	}

	*pResult = 0;

}