如何检查aspxgridview是否从另一个记录生成？

Question

I have a grid, that contains 6 fields same as its table, ie transaction table contains 6 fields. This grid contains:

Transactionid
Name
Date
Transactiontype
amount
action 

Transaction type can be sale, if transaction is sale,authorize if its authorize, refund if its refund, postauthorize if its capture and void if transaction is void. These refund,void and capture resides in action field of the grid, if transaction type is sale then you can do a refund, so in the corresponding action field you'll get refund action.Now after you do a refund or capture or void another record is inserted into database with a new transaction id.

Now my question is when im checking for this newly inserted record i can not get this refund transaction is done from which sale transaction. If someone do a partial refund, then i have to calculate how much amount is remaining. I cannot add anymore fields to my table, is it possible that way ?

Transaction ID       Name   Trans Date  Type       Amount          Action
qwee1321312          aa bb  03/21/2012  Sale       $14.00      Refund  
adsd231233           aa bb  03/26/2012  Sale       $50.00      Refund  
12312dda             aa bb  03/26/2012  Authorize  $100.00    Capture   Void
                     aa bb  03/26/2012   Void      $100.00         

Action field is to perform refund,capture or void transction. Whenever you do void or refund or capture a new row created.Now how to get and remove action field of 3rd row from where 4th row is created. Im checking on htmlrowcreated event

 if (type == "Sale")
                {
                    //Checks Amount for sale transaction
                    amount = Convert.ToDecimal(CheckTransaction(Convert.ToInt64(tid), (int)Enums.TransactionType.Refund));
                    if (amount > 0)
                    {
                        lnkaction.Text = "Refund";
                        lnkaction.Attributes.Add("onclick", "javascript:return RefundPopup('" + tid + "','" + Refund1.lblClientID + "','" + amount + "','Refund Sale');");
                    }
                }
                else if (type == "Authorize")
                {
                    //Checks Amount for authorization transaction
                    amount = Convert.ToDecimal(CheckTransaction(Convert.ToInt64(tid), (int)Enums.TransactionType.PostAuthorize));
                    if (amount > 0)
                    {
                        lnkaction.Text = "Capture";
                        lnkaction.Attributes.Add("onClick", "javascript:return RefundPopup('" + tid + "','" + Refund1.lblClientID + "','" + amount + "','Capture Sale');");
                        lnkvoid.Text = "Void";
                    }
                }

But its not working, after i do a refund or void.

Answer 1

I'm still not sure I understand what you are trying to achieve but....

What I think you are trying to do.

Your example has 3 rows?

The user clicks "Void" on row 3?

This then creates the 4th row?

You now wish to remove the "Capture" and "Void" buttons from row 3?

You should mark the row as refunded in some way eg Set the type to "Refunded" or "Voided" and then hide the buttons for this type using their Visible property