I'm trying to add rows to the grid but I get an error saying.
Unable to add row: Unable to add a new row. Underlying DataSource does not support adding new rows
can someone tell me what I need to do, to make it work?
Thanks answering that fast.
Yes I think thats the problem too. We use a Generic List. We have a datacontract class containing child classes connected as Generic Lists.We pass these as a contract over via WCF to the client where we bind them direct to the datasource.Have looked at UltraDataSource but haven't found any nice way moving the data from the List to the DataSource. Is there any? Would it solve my problem?The winDataSource could that be used instead with the same features? or do I miss some?
/Leif
Well, clearly your data source doesn't support adding rows. What kind of data source are you using? It sounds like you are probably using an Array or something limited like that. You will need to use a more robust data source, like an UltraDataSource or a DataTable if you want to support adding.