您好,登錄后才能下訂單哦!
本篇內(nèi)容主要講解“怎么合并兩個DataSet的數(shù)據(jù)內(nèi)容”,感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷,實用性強。下面就讓小編來帶大家學(xué)習(xí)“怎么合并兩個DataSet的數(shù)據(jù)內(nèi)容”吧!
Default.aspx
復(fù)制代碼 代碼如下:
<%@ 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>無標(biāo)題頁</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" CellPadding="4" ForeColor="#333333"
GridLines="None">
<RowStyle BackColor="#EFF3FB" />
<FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<SelectedRowStyle BackColor="#D1DDF1" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" />
<EditRowStyle BackColor="#2461BF" />
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
</div>
</form>
</body>
</html>
Default.aspx.cs
復(fù)制代碼 代碼如下:
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
DataSet dsSource = new DataSet(); //創(chuàng)建源數(shù)據(jù)集
DataSet dsTarget = new DataSet(); //創(chuàng)建目標(biāo)數(shù)據(jù)集
string conStr = ConfigurationManager.ConnectionStrings["conStr"].ToString();
using (SqlConnection con = new SqlConnection(conStr))//創(chuàng)建數(shù)據(jù)連接
{
//創(chuàng)建數(shù)據(jù)適配器
SqlDataAdapter sda = new SqlDataAdapter("select * from DictionaryType", con);
sda.Fill(dsSource, "DictionaryType");//將字典類添加到源數(shù)據(jù)集
sda = new SqlDataAdapter("select * from DictionaryItem", con);
sda.Fill(dsTarget, "DictionaryItem");//將字典值添加到目標(biāo)數(shù)據(jù)集
}
dsTarget.Merge(dsSource); //將源數(shù)據(jù)集的DictionaryType表合并到目標(biāo)數(shù)據(jù)集中
GridView1.DataSource = dsTarget.Tables["DictionaryType"];
GridView1.DataBind();
}
}
到此,相信大家對“怎么合并兩個DataSet的數(shù)據(jù)內(nèi)容”有了更深的了解,不妨來實際操作一番吧!這里是億速云網(wǎng)站,更多相關(guān)內(nèi)容可以進入相關(guān)頻道進行查詢,關(guān)注我們,繼續(xù)學(xué)習(xí)!
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點不代表本網(wǎng)站立場,如果涉及侵權(quán)請聯(lián)系站長郵箱:is@yisu.com進行舉報,并提供相關(guān)證據(jù),一經(jīng)查實,將立刻刪除涉嫌侵權(quán)內(nèi)容。