after a couple of days of looking for a solution to my problem, I hope you'll be able to help me.
I am getting the "Cannot deserialize" error when attempting to add a new row in my child band.
Here is my aspx:
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 am also facing the same issue while binding the WHDG.
Could you explain where you have created the Primary Keys. i.e. do you create the primary key in the respective tables in SQL ?
Please let me know how can i make the grid to work with a generic class. if i want to add a object to the grid which has parent and child relationships also then how can i achieve it.
I have set the autogeneratebands = "true" but it does not work. Then…