public void Save(NorthwindDataContext context) { try { context.SubmitChanges(); } catch (Exception ex) { MessageBox.Show(ex.Message); throw; } }
public virtual OperationStatus InsertCustomer(Customer cust) { NorthwindDataContext context = null; try { context = DataContext; context.Customers.InsertOnSubmit(cust); context.SubmitChanges(); } catch (Exception exp) { return(new OperationStatus(false, exp.Message, exp)); } finally { if (context != null) { context.Dispose(); } } return(new OperationStatus(true, null, null)); }