private void GetMail() { string receiveid = Request.Cookies["id"].Value.ToString(); string mailtype = "开题材料"; Fannie.Mail ml = new Fannie.Mail(); DataTable dt = new DataTable(); DataSet ds = ml.GetMyMail(1, receiveid, mailtype); DataColumn dc = new DataColumn(); dc.ColumnName = "DataNo"; ds.Tables[0].Columns.Add(dc); for (int i = 0; i < ds.Tables[0].Rows.Count; i++) { ds.Tables[0].Rows[i]["DataNo"] = (i + 1).ToString(); } MailList.DataKeyNames = new string[] { "MailNo" }; MailList.DataSource = ds; MailList.DataBind(); dt = ds.Tables[0]; if (dt.Rows.Count == 0) { Label1.Visible = true; } else { Label1.Visible = false; } }
private void GetMail() { string senderid = Request.Cookies["id"].Value.ToString(); string mailtype = "答疑"; Fannie.Mail ml = new Fannie.Mail(); DataTable dt = new DataTable(); DataSet ds = ml.GetMyMail(2, senderid, mailtype); DataColumn dc = new DataColumn(); dc.ColumnName = "DataNo"; ds.Tables[0].Columns.Add(dc); for (int i = 0; i < ds.Tables[0].Rows.Count; i++) { ds.Tables[0].Rows[i]["DataNo"] = (i + 1).ToString(); } for (int i = 0; i < ds.Tables[0].Rows.Count; i++) { ds.Tables[0].Rows[i]["Theme"] = SubStr(Convert.ToString(ds.Tables[0].Rows[i]["Theme"]), 40); ds.Tables[0].Rows[i]["Contents"] = SubStr(Convert.ToString(ds.Tables[0].Rows[i]["Contents"]), 50); } dt = ds.Tables[0]; if (dt.Rows.Count == 0) { Label1.Visible = true; } else { Label1.Visible = false; } MailList.DataKeyNames = new string[] { "MailNo" }; MailList.DataSource = ds; MailList.DataBind(); }