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;
using System.Xml;
using System.IO;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{ }
protected void Button1_Click(object sender, EventArgs e)
{ string str = "<a><col1>1</col1><col2>2</col2><col3>3</col3></a>";
Response.Write(str.ToString());
DataTable dt = new DataTable();
dt = this.CXmlToDatatTable(str, 0);
this.Repeater1.DataSource = dt.DefaultView;
this.Repeater1.DataBind();
}
public DataSet CXmlToDataSet(string xmlStr)
{
if (!string.IsNullOrEmpty(xmlStr))
{
StringReader StrStream = null;
XmlTextReader Xmlrdr = null;
try
{
DataSet ds = new DataSet();
//读取字符串中的信息
StrStream = new StringReader(xmlStr);
//获取StrStream中的数据
Xmlrdr = new XmlTextReader(StrStream);
//ds获取Xmlrdr中的数据
ds.ReadXml(Xmlrdr);
return ds;
}
catch (Exception e)
{
throw e;
}
finally
{
//释放资源
if (Xmlrdr != null)
{
Xmlrdr.Close();
StrStream.Close();
StrStream.Dispose();
}
}
}
else
{
return null;
}
}
public DataTable CXmlToDatatTable(string xmlStr, int tableIndex)
{
return CXmlToDataSet(xmlStr).Tables[tableIndex];
}}这样直接绑定到repeater不能显示数据,是为什么?
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;
using System.Xml;
using System.IO;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{ }
protected void Button1_Click(object sender, EventArgs e)
{ string str = "<a><col1>1</col1><col2>2</col2><col3>3</col3></a>";
Response.Write(str.ToString());
DataTable dt = new DataTable();
dt = this.CXmlToDatatTable(str, 0);
this.Repeater1.DataSource = dt.DefaultView;
this.Repeater1.DataBind();
}
public DataSet CXmlToDataSet(string xmlStr)
{
if (!string.IsNullOrEmpty(xmlStr))
{
StringReader StrStream = null;
XmlTextReader Xmlrdr = null;
try
{
DataSet ds = new DataSet();
//读取字符串中的信息
StrStream = new StringReader(xmlStr);
//获取StrStream中的数据
Xmlrdr = new XmlTextReader(StrStream);
//ds获取Xmlrdr中的数据
ds.ReadXml(Xmlrdr);
return ds;
}
catch (Exception e)
{
throw e;
}
finally
{
//释放资源
if (Xmlrdr != null)
{
Xmlrdr.Close();
StrStream.Close();
StrStream.Dispose();
}
}
}
else
{
return null;
}
}
public DataTable CXmlToDatatTable(string xmlStr, int tableIndex)
{
return CXmlToDataSet(xmlStr).Tables[tableIndex];
}}这样直接绑定到repeater不能显示数据,是为什么?
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<%@ 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>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Repeater ID="Repeater1" runat="server">
</asp:Repeater>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" /></div>
</form>
</body>
</html>
DataList好像也不行吧?
我记得用2003做winform时,可以这样绑定datalist的呀?
为什么2005里作为web控件却不行了?
当然gridview也支持自己声明列来绑定