在ASP.NET中利用HtmlTable动态创建表格

ASP.NET 2.0

文件1: Deafault.aspx

<%@ Page Language="C#" AutoEventWireup="true"      CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

        <title>HtmlTable演示</title>

</head>

<body>

<h1>HtmlTable实例演示</h1>   

       <form id="Form1" runat="server">

          <table id="MyTable" cellpadding="5"       cellspacing="0" border="1"      runat="server" >

              <tbody>

              </tbody>

          </table><p>

          输入表格行数:

          <input type="text" id="MyTextOne" value="1"      runat="server"/></p>

          <p>输入表格单元格:

          <input type="text" id="MyTextTwo" value="1" runat="server" /></p>

          <p><input id="Submit1" type="submit" value="产生表格" runat="server" onserverclick="Submit1_ServerClick" /></p>

       </form>

</body>

</html>

文件2:Deafault.aspx.cs

using System;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

public partial class _Default : System.Web.UI.Page

{

        protected void Page_Load(object sender, EventArgs e)

        {

        }

        protected void Submit1_ServerClick(object sender, EventArgs e)

        {

            int row = 0;

            int numrows = Convert.ToInt32(MyTextOne.Value);      // 获得文本框中整型数

            int numcells = Convert.ToInt32(MyTextTwo.Value);

            for (int j = 0; j < numrows; j++)

            {

                HtmlTableRow r = new HtmlTableRow();

                if (row % 2 == 1)// 设置行的背景色

                    r.BgColor = "Gainsboro";

                row++;

                for (int i = 0; i < numcells; i++)

                {

                    HtmlTableCell c = new HtmlTableCell(); //创建单元格对象

                    c.Controls.Add(new LiteralControl("行: " + (j + 1).ToString() + ", 单元格: " +(i + 1).ToString()));

                    r.Cells.Add(c); //添加该单元格对象

                }

                MyTable.Rows.Add(r);//添加行对

            }

            HtmlTableRow r2 = new HtmlTableRow();

            HtmlTableCell c2 = new HtmlTableCell();

            c2.Controls.Add(new LiteralControl("吉林大学远程教育学院"));

            c2.ColSpan = 3; //合并单元格,colspan属性可以实现单元格跨越多列 

            r2.Cells.Add(c2);

            MyTable.Rows.Add(r2);

        }

}

posted @ 2011-07-26 22:53  x喜德盛  阅读(1287)  评论(0编辑  收藏  举报