Asp.net Form 动态产生表格核心后台代码

@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
DOCTYPE html>
html xmlns="http://www.w3.org/1999/xhtml">
head runat="server">
meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    link href="htzd.css" rel="stylesheet" />
    title>title>
head>
body>
    asp:Table ID="Table1" runat="server">asp:Table>
    br />
    hr />
    form id="form1" runat="server">
    div>    
        Row Num:asp:TextBox ID="RowNum" style="color:red" runat="server" Text="0">asp:TextBox>
        br />
        Col Num:asp:TextBox ID="ColNum" runat="server" Text="0" ForeColor="Red">asp:TextBox>
        br />
        br />
        asp:Button ID="btnProTable" runat="server" Text="产生表格" />    
    div>
    form>
body>
html>

  protected void Page_Load(object sender, EventArgs e)
        {
            if (this.IsPostBack == true)
            {
                int row = int.Parse(Request.Form["RowNum"]);
                int col = int.Parse(Request.Form["ColNum"]);
                for (int i = 0; i )
                {
                    TableRow tr = new TableRow();
                    for (int j = 0; j )
                    {
                        TableCell td = new TableCell();
                        tr.Cells.Add(td);
                        td.Text =((i+1)*(j+1)).ToString();
                    }
                    Table1.Rows.Add(tr);
                }
            }
        }

table{
    width:400px;
    box-shadow:5px 5px 5px grey;    
}
td{
    box-shadow:3px 3px 3px grey;
    padding-left:15px;    
}