Dynamics Community Forum Thread Details

CurrentEntryKey Doesn't Seem to Work

I'm just starting with trying to write a plug-in for RMS, and am having an issue. In the c# code below, CurrentEntryKey always returns an empty string. I want to know which entry is currently being added, but without that property working, I can't seem to do that. Any ideas why that particular property doesn't work?

    [ComVisible( true )]
    [ClassInterface( ClassInterfaceType.None )]
    public class AddItemHook : IProcessSession
    {

        public bool Process( QSRules.SessionClass session )
        {
            //this statement always results in ""
            var currentItemKey = session.Transaction.get_CurrentEntryKey();

            return true;
        }
    }

Thanks

-Nathan

I know this is a really old thread, but I was working on this issue the other day, so I thought I would share my understanding of how this works...

I think by the time RMS calls the AddItemHook, it has already processed the input and attempted to lookup the SKU and filled the Transaction and TransactionEntry objects and moved the cursor to the next line item (hence the current key is empty). If you want to get the line item of the actual input, it's one line above. Here's the code I use to get the actual line item that was entered ...

----- Begin Code -----

int lineItemCount = this.RmsSession.Transaction.Entries.Count;

TransactionEntry lineItem = this.RmsSession.Transaction.Entries[lineItemCount];

string key = this.RmsSession.Transaction.get_CurrentEntryKey();

int prevKeyIndex = 0;

if (! String.IsNullOrEmpty(key)) // Key not empty

{

// Find the proper line item (one less than key match)

bool found = false;

for (int i=1; i<=lineItemCount; i++)

{

TransactionEntry li = this.RmsSession.Transaction.Entries[i];