Hi Lovsten,
Thank you for sending the project, but RadGridView does not load any data from your custom object.
When
RadGridView is bound to a custom object, it is important to make sure it implements the
IBindingList interface or collection, which inherits from the
IBindingList object and causes the
ListChanged event is fired.
In your code this seems to be correctly implemented. Still, in order to debug we need some data to load for Products/Suppliers collections. Please send us a project that loads data from a database or an xml file.
Please, also verify that the assembly references in your project, point to the new version - 3.5.3.0 (Q2 Beta).
I'm looking forward to your response.
Regards,
Julian Benkov
the Telerik team