Using UIButtongroup - selcback function

I am currently using the uibuttongroup for 4 radio buttons. When I select one of the buttons I use the selbk callback to make a function call. This works great except I cannot pass another variable in when calling this function. I need this variable to pass in the information for the list box that I want to update based on selecting selecting on of the buttons. How can I get the list box information that need in the function?

here is my related code

handles.fdSourceSel = uibuttongroup('parent',handles.hf,'units','normalized','position',[0.0266 0.119 0.297 0.255],'title','Select FD'); set(handles.fdSourceSel,'SelectionChangeFcn',@selcbk); . . . function selcbk(source,eventdata)

Answer 1

[Aaron]

I now realize this was kind of a dumb question. I just set a global variable to get the handles that I needed.