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 public void Gridview_BindNoRecords(GridView gridView, DataTable dt) // gridView£¬°ó¶¨Êý¾ÝÔ´DT
    {
        int a = dt.Rows.Count;
        if (dt.Rows.Count == 0)
        {
            dt.Rows.Add(dt.NewRow());
            gridView.DataSource = dt;
            gridView.DataBind();
            int columnCount = gridView.Rows[0].Cells.Count;
            gridView.Rows[0].Cells.Clear();
            gridView.Rows[0].Cells.Add(new TableCell());
            gridView.Rows[0].Cells[0].ColumnSpan = columnCount;
            gridView.Rows[0].Cells[0].Text = "ÒªÏÔʾµÄÄÚÈÝ";
            gridView.RowStyle.HorizontalAlign = System.Web.UI.WebControls.HorizontalAlign.Center;
        }
    }
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<%
'true=ÊÇÓʼþ;false=²»ÊÇ;
Function validate(ByVal str)
Dim temp,reg
Set reg = new regexp
reg.ignorecase=true
reg.global=true
reg.pattern = "^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$"
validate = reg.test(Trim(str))
Set reg = Nothing
End Function
'************************ ......

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asp Ê÷£¬c# ²éÕÒ Ö¸¶¨½Úµã

using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
namespace W ......
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