如何用SQLDMO在ASP.NET页面下实现数据库的备份与恢复

转载于Terrylee的博客
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 DbOperate dbop = new DbOperate();
9 dbop.DbBackup();
10 }存储过程：
CREATE PROCEDURE killspid
(
@dbname varchar(20) --数据库的名称
)
AS
BEGIN
DECLARE @sql nvarchar(500)
DECLARE @spid int
SET @sql='declare getspid cursor for select spid from sysprocesses where dbid=db_id('''+@dbname+''')'
EXECUTE (@sql)
OPEN getspid
FETCH NEXT FROM getspid INTO @spid
WHILE @@fetch_status<>-1
BEGIN
EXECUTE('kill '+@spid)
FETCH NEXT FROM getspid INTO @spid
END
CLOSE getspid
DEALLOCATE getspid
END
GO