Client security hash problem

can any one help to understand and fix the problem

When you download the re-framework or working with the re-framework, by default the transaction item is of queueItem datatype.

You have to change it to DataRow in all the places as mentioned in the walkthru document.

but they show error as the value of System.data.datarow cannot be converted into string

Can you attach the screenshot please.

Regards,
Karthik Byggari