I have a repeater control that houses several RadioButtonLists with various RadioButtons in each list. When my page loads I have several different values. For the sake of clarity let's say I have values "1", "2", and "3". I want to have whichever radio buttons in all of the radiobuttonlists that contain that value to be pre-selected. I already have the RadioButtonLists I want, I just don't know how to access it further.

Is there a way I can do this in LINQ? Something like find the first or default radio button in the radiobuttonlist and checked = true?