6-13.aspx

这是一个很好的基于数据库的系统

<% @ Page Language="C#" %>
<%@ Import namespace="System.Data" %>
<script language="C#" runat="server">
void Page_Load(Object sender, EventArgs e){
	DataSet myds = new DataSet();
	DataTable mydt = new DataTable("Squares");
	DataRow mydr;
	mydt.Columns.Add(new DataColumn("数字",typeof(Int32)));
	mydt.Columns.Add(new DataColumn("平方",typeof(Int32)));
	for (int i = 0; i < 10; i++)  { 
		mydr = mydt.NewRow();
		mydr[0] = i;
		mydr[1] = i * i;
		mydt.Rows.Add(mydr); 
	}
	myds.Tables.Add(mydt);
	dg.DataSource = myds.Tables["Squares"].DefaultView;
	dg.DataBind();}
</script>
<asp:DataGrid id="dg" runat= "server"/>