I have the sharepoint list items as the datasource to the grid and I am using linq for the same. Now that I need to group the grid data based on a field value which is a lookup field value in that list. Every time I do that, it says, Field LookUPList.FieldValue not found in the source table. Please check the expression syntax.
Can you please guide me through this? Thank you.
Can you please guide me through this? Thank you.