典型Datagrid分頁、排序、刪除代碼

來源:互聯網
上載者:User
datagrid|分頁|排序 <%@ Page language="c#" Codebehind="default.aspx.cs" AutoEventWireup="false" Inherits="datagrid.WebForm1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm1</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<script>
window.resizeTo(screen.width,screen.height-30);
</script>
<asp:datagrid id="DataGrid1" style="Z-INDEX: 101; LEFT: 48px; POSITION: absolute; TOP: 56px" runat="server"
HorizontalAlign="Center" DataKeyField="au_id" PageSize="3" AllowPaging="True" Width="408px"
AutoGenerateColumns="False" AllowSorting="True">
<Columns>
<asp:BoundColumn DataField="au_id" SortExpression="au_id" ReadOnly="True" HeaderText="ID"></asp:BoundColumn>
<asp:BoundColumn DataField="city" SortExpression="city" ReadOnly="True" HeaderText="城市"></asp:BoundColumn>
<asp:TemplateColumn SortExpression="au_id" HeaderText="操作">
<ItemTemplate>
<asp:LinkButton runat="server" ID="delbutton" Text="刪除" CommandName="Delete" CausesValidation="false"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle Visible="False" PageButtonCount="6"></PagerStyle>
</asp:datagrid><asp:label id="Label1" style="Z-INDEX: 106; LEFT: 312px; POSITION: absolute; TOP: 24px" runat="server"></asp:label><asp:linkbutton id="LBtfir" style="Z-INDEX: 105; LEFT: 72px; POSITION: absolute; TOP: 24px" runat="server">首頁</asp:linkbutton><asp:linkbutton id="LBtlast" style="Z-INDEX: 104; LEFT: 256px; POSITION: absolute; TOP: 24px" runat="server">尾頁</asp:linkbutton><asp:linkbutton id="LBtpre" style="Z-INDEX: 103; LEFT: 192px; POSITION: absolute; TOP: 24px" runat="server">上一頁</asp:linkbutton><asp:linkbutton id="LBtnex" style="Z-INDEX: 102; LEFT: 120px; POSITION: absolute; TOP: 24px" runat="server">下一頁</asp:linkbutton></form>
</body>
</HTML>
代碼

default.aspx.cs

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace datagrid
{
/// <summary>
/// WebForm1 的摘要說明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.LinkButton LBtnex;
protected System.Web.UI.WebControls.LinkButton LBtpre;
protected System.Web.UI.WebControls.LinkButton LBtlast;
protected System.Web.UI.WebControls.LinkButton LBtfir;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.DataGrid DataGrid1;
public string SortField;

private void Page_Load(object sender, System.EventArgs e)
{
// 在此處放置使用者代碼以初始化頁面
if(!Page.IsPostBack)
{
databind();
}
}
public void databind()
{
SqlConnection con = new SqlConnection("server=it003;database=pubs;uid=sa;pwd=");
con.Open();
string sql="select * from authors";
SqlDataAdapter ada = new SqlDataAdapter(sql,con);
DataSet ds = new DataSet();
ada.Fill(ds,"temp");
ds.Tables["temp"].DefaultView.Sort=SortField;
DataGrid1.DataSource=ds.Tables["temp"].DefaultView;
DataGrid1.DataBind();
ada.Di



相關文章

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。