من یک دیتابیس دارم که توی یک قسمت ازبرنامه ازش پشتیبان می گیرم :

SqlConnection objConnection = newSqlConnection("Server=PC;Database=VamDB;Integrated Security = True");
SqlDataAdapter objDataAdapter = newSqlDataAdapter();
objDataAdapter.SelectCommand =
newSqlCommand();
objDataAdapter.SelectCommand.Connection = objConnection;
objDataAdapter.SelectCommand.CommandText =
"Backup DataBase VamDB To Disk = '"+Masir+"' With INIT ";
objDataAdapter.SelectCommand.CommandType =
CommandType.Text;
objConnection.Open();
objDataAdapter.SelectCommand.ExecuteNonQuery();
objConnection.Close();
MessageBox.Show("¢ىیى پ¬¢ی ںë ںêيهçی¢ ںë¤ںê ¬§", "êيهçی¢ مêéیں¢", MessageBoxButtons.OK, MessageBoxIcon.Information);

---------------------------------
بعد در کدزیر ازش بازیابی میکنم :

SqlConnection
objConnection = newSqlConnection("Server=PC;Database=VamDB;Integrated Security = True");
SqlDataAdapter objDataAdapter = newSqlDataAdapter();
objDataAdapter.SelectCommand =
newSqlCommand();
objDataAdapter.SelectCommand.Connection = objConnection;
objDataAdapter.SelectCommand.CommandText =
"Restore DataBase VamDB From Disk= '" + Masir + "' ";
objDataAdapter.SelectCommand.CommandType =
CommandType.Text;
objConnection.Open();
objDataAdapter.SelectCommand.ExecuteNonQuery();
objConnection.Close();

اما این اررور رو میده؟