I have a question about the RDLC within Visual Studio. I have a list where I show data. Now within that list I want to make another list that uses a variable from the first list (a foreign key) to get data in the second list (primary key). How can I link these two so it will work?
I have a RDLC file. In this file I want to show data. I have a list (List A) which shows data from datasource, which gets data from Column 1. Within List A I want to have another list (List B) which shows data from a datasource that gets data from Column 2. I have added a Datasource to the List, that works fine. I put a textbox within List B. That works. I want to get data so I use an expression. But I cant get data from the second datasource, only the first. Hope this is better.