protected void GetUserRequests() { DataTable dt = null; DateTime dtCurDate = System.DateTime.Today.AddDays(1); dt = DataProxy.GetAllUserRequestInfo(); DataView dv = dt.DefaultView; if (dv != null) { dv.Sort = "Approved ASC"; dv.RowFilter = "CreateDate >= '" + dtCurDate.AddMonths(-3).ToShortDateString() + "' AND CreateDate <= '" + dtCurDate.ToShortDateString() + "'"; } grdApproveUser.DataSource = dt; grdApproveUser.DataBind(); grdApproveUser.Visible = true; Session["dvUserRequests"] = dt.DefaultView; }