晚上总结一下数据绑定控件 -优快云博客

本文介绍如何使用 ASP.NET 中的 Repeater 控件进行数据绑定，通过从数据库获取数据并显示在网页上，展示了 Repeater 控件的基本用法及配置。

这几天自己在写东西的时候发现数据绑定控件的应用很多于是自己想总结一下总结才有提高吗

不说废话啦开始吧

首先谈谈repeater 的用法（目前用的不多，写的不好见谅）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.Data.Sql; using System.Data.SqlClient; public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { Bind(); } string connectionstring = "server=.;database=EastTravelGame;Integrated Security=sspi"; public void Bind() { SqlConnection conn = new SqlConnection(connectionstring); try { conn.Open(); //SqlCommand comm = new SqlCommand("select * from Contact", conn); SqlDataAdapter Adapter = new SqlDataAdapter("select * from Contact", conn); DataSet ds = new DataSet(); Adapter.Fill(ds); Repeater1.DataSource = ds.Tables[0].DefaultView; Repeater1.DataBind(); } catch (Exception ex) { throw new Exception(ex.Message); } finally { conn.Close(); } } } <%@ 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"> <HeaderTemplate> <table> <tr> <td>ContactID</td> <td>ContactName</td> <td>Descriotion</td> </tr> </table> </HeaderTemplate> <ItemTemplate> <table> <tr> <td><%#DataBinder.Eval(Container.DataItem,"ContactID") %></td> <td><%#DataBinder.Eval(Container.DataItem,"ContactName") %></td> <td><%#DataBinder.Eval(Container.DataItem,"Description") %></td> </tr> </table> </ItemTemplate> </asp:Repeater> </div> </form> </body> </html>