hi, i'm just new to silverlight programming and i got 2 problems,
1)i've added data to a radgridview and made it with a tabledefinition so that the nested gridview can be collapsable/expendable with a + and - sign , however when i expand a row the table only shows the details of the selected row and not quite the row u pushed the + sign on, notice the 2 expanded rows which both show the details of sport at the pictures at the link.
take a look at these pictures: http://img545.imageshack.us/g/knipselp.jpg/
has anyone got an idea how to solve this?
2)The 2nd problem is also a pain for me , i am able to show 2 tables who are related to eachother using the include method in my domain service class however when i want to show a third grid in the 2nd grid i get an empty grid, i think it has something to do with wrong use of the include method or something does someone got an idea on that look below for my metadata code and my domain service class code for the get ( to see the structure of the 3 tables take a look at the picture in the link above)