public bool SaveData()
{
Bus.Customer customer = ModelFromView();
if (this.HasChanged())
{
if (this.ValidateData(customer))
{
try {
customer.Update();
CustomerSaveEventArgs args = new CustomerSaveEventArgs();
args.CustomerId = this.CustomerId;
args.NewFullName = customer.Model.LastName + ", " + customer.Model.FirstName;
OnCustomerSave(this, args);
customer = null;
return(true);
} catch (Exception x) {
//KF: This is only very basic exception handling, a full solution would look for inner exceptions, particular types and much more
g.LogEvent("Save Error: " + x.Message, EventLogging.Events.EventLevel.Exception);
}
}
return(false);
}
else
{
//If nothing to do return true
return(true);
}
}
private void CustomerHasBeenSaved(Object sender, CustomerSaveEventArgs e)
{
//Update the grid with the new data
SortedDictionary <Guid, Grids.Order> .ValueCollection data = (SortedDictionary <Guid, Grids.Order> .ValueCollection)gcOrders.DataSource;
foreach (Grids.Order order in data)
{
if (order.CustomerId == e.CustomerId)
{
order.CustomerName = e.NewFullName;
}
}
//Refresh all the rows in case the data has been sorted and just the one column for speed
for (int i = 0; i < data.Count; i++)
{
gvOrders.RefreshRowCell(i, gvOrders.Columns["CustomerName"]);
}
}
protected virtual void OnCustomerSave(Object sender, CustomerSaveEventArgs e)
{
CustomerSave?.Invoke(this, e);
}