c# 手动备份数据库的代码(转)
【转】 http://hi.baidu.com/yangyangye2008/blog/item/6d89c19142e78f87a877a41e.html
private void Button3_Click(object sender, System.EventArgs e)
{
//引用SQLDMO.dll,SQLDMO由Microsoft SQL Server自带的SQLDMO.dll提供,SQLDMO.dll是一个COM对象
SQLDMO.Backup backup=new SQLDMO.BackupClass();
SQLDMO.SQLServer sqlserver=new SQLDMO.SQLServerClass();
sqlserver.LoginSecure=false;
sqlserver.Connect("localhost","sa","1");
backup.Action=SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;
backup.Database="userdb";
backup.Files=@"E:/Project/meng/data/userdb.bak";
backup.BackupSetName="userdb";
backup.BackupSetDescription="数据库备份";
backup.Initialize=true;
backup.SQLBackup(sqlserver);
}
private void Button4_Click(object sender, System.EventArgs e)
{
SQLDMO.Restore restore=new SQLDMO.RestoreClass();
SQLDMO.SQLServer sqlserver=new SQLDMO.SQLServerClass();
sqlserver.LoginSecure=false;
sqlserver.Connect("192.168.19.25","sa","sa"); restore.Action=SQLDMO.SQLDMO_RESTORE_TYPE.SQLDMORestore_Database;
restore.Database="userdb";
restore.Files=@"E:/Project/meng/data/userdb.bak";
restore.BackupSetName="userdb";
restore.FileNumber=1;
restore.SQLRestore(sqlserver);
}