Hello,
I want to show error Provider near grid rows.
As I know, this can be done, if you are using datasets as datasource, but I'm using binding source.
How can I do this with bindingsource as datasource?
Hi Aleksander,
The only way to do this is to us a data source that supports IDataErrorInfo.
Ok. Do you know any datasource, which will hold usual BO class inside it, like it does bindingsource
The only data source I know of that supports this interface is the DataSet/DataTable. You could, of course, create your own data source by creating a class that implements IBindindList or derives from BindingList<>