Here is the definition of OpenAccessDataSource:
Then i use the open access data source as the RadGrid DataSource. The RadGrid is using EditTemplate for editing. If there are records from WhereParameter result, i could do edd, insert, delete to the RadGrid. However, if the return result of the OpenAccessDataSource is nothing, when i click add new record, i got this error message :
DataBinding: 'Telerik.Web.UI.GridInsertionObject' does not contain a property with the name 'DialogActionTypeID'.
I know you could bind default values for case like this, however this behaviour doesn't happen to OjectDataSource or SqlDataSource, plus i don't want to predefine all the values for insert.
Is this the designed behaviour of OpenAccessDataSource or did i do something wrong?