Question

I’m creating a backend for one of webpage. The backend is a Windows Form in C#.

I have a Business Object PaymentExpected:

public class PaymentExpected 
{
public int ID { get; set; }
public int JoiningID { get; set; }
public int AccountID { get; set; }
.....
 public List<PaymentExpected> Load_All()
{
 ....
}

And to fill my DataGridView I just do:

DG_View.DataSource = paymentExpected.Load_All();

now I want updates to be saved once the “Update” Button is clicked, But I dont want to use a SQL adapter as I use business objects.

So I need some way of getting the changes and calling the update. (Which I would normally update like this:)

paymentExpected.ID = 1;
paymentExpected.JoiningID = 1;
paymentExpected.AccountID = 1;
paymentExpected.Save();

But I am unsure of how to do that with the datagridview?

Answer 1

Why can’t you just keep a reference to the “paymentsExpected.Load_All()” data source in the code-behind and call paymentExpected.Save() from the button click event?