DateBF.aspx.cs

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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.Data.SqlClient;

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

    }
    protected void Button1_Click(object sender, EventArgs e)
    {

        string connstring = ConfigurationManager.ConnectionStrings["ChaoShi"].ConnectionString;
        string path = @"c:\ChaoShi.bak";
        string backupstr = "backup database ChaoShi to disk='" + path + "';";
        SqlConnection con = new SqlConnection(connstring);
        SqlCommand cmd = new SqlCommand(backupstr, con);
        try
        {
            con.Open();
            cmd.ExecuteNonQuery();
            this.Label1.Text = "备份成功!";

        }
        catch
        {
            this.Label1.Text = "备份失败!";
        }
        finally
        {
            con.Close();
        }

    }

}