//获取职位下的权限
private void GetTree()
{
this.ViewState["dt"] = position.GetMenuPosition(Request.QueryString["PositonID"]).Tables[0];
DataTable dt = (DataTable)ViewState["dt"];
if (dt != null && dt.Rows.Count != 0)
{
for (int i = 0; i < tvmeun.Nodes.Count; i++)
{
if (tvmeun.Nodes[i].ChildNodes.Count > 0) //判断是否还有子节点
{
GetTreeNod(tvmeun.Nodes[i]);
}
for (int j = 0; j < dt.Rows.Count; j++)
{
if (tvmeun.Nodes[i].Value == dt.Rows[j]["menuID"].ToString())
{
tvmeun.Nodes[i].Checked = true;
}
}
}
}
}
