I'm programming this Win32 program in C, and when the user clicks a radio button, I want everything in the Listbox to be selected. Then when they click another one, i want them to be de-selected. Also i have a combo box, so when the user selects A, i want every thing that starts with an A in the lsitbox to be selected. but i dont know how tod o any of this. can someone help me?
Thank you.
