ASPxGridView - How to make a row visible if the grid uses a composite key

You can work with composite keys almost like you do with the usual single value keys. The only difference is that composite key in DevExpress controls contains several values separated by the "|" symbol.
In this example, you will see how you can use ASPxGridView.MakeRowVisible and ASPxClientGridView.MakeRowVisible in the grid with a composite key.

Note that client approach requires you to set the page which contains the desired row (2 page in this example).