asp.net Table控件用法举例

http://blog.163.com/hwb_1988/blog/static/175678127201011110460568/



所需控件:两个文本框，一个命令按钮，一个Table控件

正常的运行效果如下：





如果文本框没有输入数据，则运行效果如下：



Default.aspx.cs中的代码如下：

using System;

using System.Data;

using System.Configuration;

using System.Collections;

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)

{

TextBox1.Focus();

Table1.Width = 400;

Table1.Caption = "动态生成表格";

Table1.GridLines = GridLines.Both; //设置单元格的框线

Table1.HorizontalAlign = HorizontalAlign.Center;//设置表格相对页面居中

Table1.CellPadding = 0; //设置单元格内间距

Table1.CellSpacing = 0; //设置单元格之间的距离

Table1.Visible = false;

}

protected void Button1_Click(object sender, EventArgs e)

{

Table1.Visible = true;

if (TextBox1.Text == "" || TextBox2.Text == "")

{

Table1.Caption = "必须输入行、列数！";

return;

}

int iRows = int.Parse(TextBox1.Text);

int iCells = int.Parse(TextBox2.Text);

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

{

TableRow myRow = new TableRow();

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

{

TableCell myCell = new TableCell();

myCell.Text = i.ToString() + "," + j.ToString();

myRow.Cells.Add(myCell);

}

Table1.Rows.Add(myRow);

}

string[] myArray = new string[4];

myArray[0] = "单击进入“网易”";

myArray[1] = "单击进入“搜狐”";

myArray[2] = "单击进入“新浪”";

myArray[3] = "单击进入“百度”";

string[] myLink = new string[4];

myLink[0] = "http://www.163.com";

myLink[1] = "http://www.sohu.com";

myLink[2] = "http://www.sina.com.cn";

myLink[3] = "http://www.baidu.com";

for (int i = 0; i <= 3; i++)

{

TableRow myRow = new TableRow();

TableCell myCell=new TableCell();

myCell.ColumnSpan=iCells; //ColumnSpan 属性用于设置或返回在 Table 控件中 TableCell 横跨的列数。

HyperLink lyp=new HyperLink();

lyp.Text=myArray[i];

lyp.NavigateUrl=myLink[i];

lyp.Target="_blank";

myCell.Controls.Add(lyp);

myRow.Cells.Add(myCell);

Table1.Rows.Add(myRow);

}

}

}