如何用SQLDMO在ASP.NET页面下实现数据库的备份与恢复

如何用SQLDMO在ASP.NET页面下实现数据库的备份与恢复

需要注意的几点:
1: killspid存储过程必需要放到数据库master的存储过程中.
2:killspid存储过程:
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER proc [dbo].[p_killspid]
@dbname varchar(200) --要关闭进程的数据库名
as
declare @sql nvarchar(500)
declare @spid nvarchar(20)

declare #tb cursor for
select spid=cast(spid as varchar(20)) from master..sysprocesses where dbid=db_id(@dbname)
open #tb
fetch next from #tb into @spid
while @@fetch_status=0
begin
exec('kill '+@spid)
fetch next from #tb into @spid
end
close #tb
deallocate #tb

我们知道，用SQLDMO可以实现对数据库的备份与恢复，下面给出简单的实现方法。
首先需要添加对SQLDMO引用
public bool DbBackup()
6 public string DbRestore()
5
41 private bool exepro()
46using System;
2using System.Collections;
3using System.Data;
4using System.Data.SqlClient;
5
6namespace DbBackUp
7

在相应的按钮

1<asp:Button id="wbtn_Backup" runat="server" Width="60px" Text="备 份" CssClass="Button"></asp:Button>
单击事件里调用即可：

1 private void wbtn_Backup_Click(object sender, System.EventArgs e)
7 {
8 DbOperate dbop = new DbOperate();
9 dbop.DbBackup();
10 }
转载自:http://terrylee.cnblogs.com/archive/2005/10/13/253667.html