protected void gvDepartMain_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)//判断行类型
        {
            string gvId = GridView1.DataKeys[e.Row.RowIndex].Value.ToString();//得到部门id
            DepartInfo ev = DepartManager.GetDepartByID(gvId);
             UserInfo user = (UserInfo)Session["CurrentUser"];

            string userdepar=ev.IDepartID.Substring(0, 2);

            if (userdepar ==user.Depaer)
            {
                e.Row.Cells[0].Text = ev.VcDepartName;
                e.Row.Cells[1].Text=ev.DepaerOpp

            }
            else
            {
                e.Row.Visible = false;
            }
        }
    }