不同sqlserver实例数据交换

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DataExchange.aspx.cs" Inherits="Rjkbb_Other_DataExchange" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>数据交换工具</title>
    <style>
        span { width:80px;color:red;display:inline-block;margin:5px 0;
        
               }
        input[type=text] {
            width:600px; border:none; border-bottom:1px solid blue;
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:Label ID="lblSource" runat="server" Text="Source"></asp:Label><asp:TextBox ID="txtSource" runat="server"></asp:TextBox>
        <br />
        <asp:Label ID="lblDest" runat="server" Text="Dest"></asp:Label><asp:TextBox ID="txtDest" runat="server"></asp:TextBox>
        <br />
        <asp:Label ID="lblTable" runat="server" Text="Table"></asp:Label><asp:TextBox ID="txtTable" runat="server"></asp:TextBox>
        <br />
        <asp:Button ID="Button1" runat="server" Text="GetFromDb" OnClick="Button1_Click" />
        <asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="source --> dest" />
        <br />
        <br />
        <br />
        <asp:TextBox ID="txtMsg" TextMode="MultiLine" runat="server" Height="203px" Width="675px"></asp:TextBox>
    </div>
    </form>
</body>
</html>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using CpmBigDataImportService;
public partial class Rjkbb_Other_DataExchange : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        txtSource.Text = new SqlConnectConfig().ConfigByDbString(RJKBB.DB.Main.ConnectionString).ConnectString;
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        if (txtSource.Text.Length == 0 || txtDest.Text.Length == 0 || txtTable.Text.Length == 0)
        {
            txtMsg.Text = "参数错误";
            return;
        }
        try
        {
            SqlConnectConfig sourceSqc = new SqlConnectConfig(); sourceSqc.ConnectString = txtSource.Text;
            SqlConnectConfig destSqc = new SqlConnectConfig(); destSqc.ConnectString = txtDest.Text;
            string tableName = txtTable.Text.ToUpper();
            destSqc.TableName = tableName;
         BigDataToSqlServer b2s =    new BigDataToSqlServer(destSqc,
                MyCommon.GetDt(string.Format("select * from {0}", tableName), sourceSqc.ConnectString)
                , true);
         txtMsg.Text = string.Format("导入 {0} 条记录。", b2s.ImportedCount);

        }
        catch (Exception ex)
        {
            txtMsg.Text = ex.Message + "<br/>" + ex.StackTrace;
        }

    }
}

不同sqlserver实例数据交换

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