1:要用到SQL-SERVER里面的Sqldmo来做这个工作,找到Sqldmo.dll这个文件,在C:\program files\microsoft Sql server
\80\Tools\binn\Sqldmo.dll
用.net框架提供的工具转达成受托管代码(工具为:vs.net命令提示)
tlbimp sqldmo.dll /out: c:\sqldmo.dll
2:引用Sqldmo.dll文件(imports sqldmo)
3: Dim oBackup As sqldmo.Backup = New sqldmo.BackupClass
Dim oSqlServer As sqldmo.SQLServer = New sqldmo.SQLServerClass
oSqlServer.LoginSecure = False
oSqlServer.Connect("luohua", "sa", "密码")
oBackup.Action = SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database
oBackup.Database = "数据库"
oBackup.Files = "d:\jnszf.bak"
oBackup.BackupSetName = "数据库"
oBackup.BackupSetDescription = "数据库备份"
oBackup.Initialize = True
oBackup.SQLBackup(oSqlServer)
oSqlServer.DisConnect()
Dim fi As System.IO.FileInfo = New System.IO.FileInfo("d:\jnszf.bak")
转载于:https://www.cnblogs.com/hzuIT/articles/468039.html