ASP.NET利用SQLDMO实现数据库的备份与恢复上篇
Admin | 2008-1-13 18:50:56 | 被阅次数 | 7127
①:添加组件
打开阁下的VS2005,执行如下操作:
“网站”→“添加引用”;弹出“添加引用”对话框,切换到“COM”选项卡,在组件名称中找到“Microsoft SQLDMO Object Library”,点右边的“选择”按钮进行添加!!!
②:实现数据库的备份代码:
public bool DbBackup()
{
string path = CreatePath();
SQLDMO.Backup oBackup = new SQLDMO.BackupClass();
SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
try
{
oSQLServer.LoginSecure = false;
oSQLServer.Connect(server,uid, pwd);
oBackup.Action = SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;
oBackup.Database = database;
oBackup.Files = path;
oBackup.BackupSetName = database;
oBackup.BackupSetDescription = "数据库备份";
oBackup.Initialize = true;
oBackup.SQLBackup(oSQLServer);
return true;
}
catch(Exception ex)
{
return false;
throw ex;
}
finally
{
oSQLServer.DisConnect();
}
}
下一篇将提供恢复数据库代码