I'm trying to bind a HierarchicalDataGrid to a HierarchicalDataSource. The data source is composed of two objectdatasources. When I set the InitialDataBindDepth = 1 I can expand an see the child band. But when I set the InitialDataBindDepth = 0 and expand I get an error message that reads:
Runtime Exception: No child grid script descriptors are available!
Attached is the code I'm using. Any assistance on resolving would be appreciated.
Ok, In my case it has to do with the data types of one of my properties. Apparently using a property that has a type of Date was causing this error. I switched it to DateTime and it is working now!