More Choices

There is various alternatives to get an user's choice besides RadioGroup.

One of them is the ListBox Control

Using a Listbox, you can add, change or remove items at runtime.

 #include "hmg.ch"
 Function Main
     DEFINE WINDOW Win_1 ;
        AT 0,0 ;
        WIDTH 400 ;
        HEIGHT 200 ;
        TITLE 'Tutor 06 - ListBox Test' ;
        MAIN 
        DEFINE MAIN MENU
           POPUP "First Popup"
             ITEM 'Change ListBox Value' ACTION  Win_1.List_1.Value := 2
             ITEM 'Retrieve ListBox Value' ACTION  MsgInfo ( Str(Win_1.List_1.Value))
             SEPARATOR
             ITEM 'Add List Item' ACTION Win_1.List_1.AddItem ('New List Item')
             ITEM 'Remove List Item' ACTION Win_1.List_1.DeleteItem (2)
             ITEM 'Change List Item' ACTION Win_1.List_1.Item (1) := 'New Item Text'
             ITEM 'Get List Item Count' ACTION MsgInfo (Str(Win_1.List_1.ItemCount))
           END POPUP
        END MENU
            @ 10, 10 LISTBOX List_1 ITEMS {'Option 1','Option 2','Option 3'}
    END WINDOW
     ACTIVATE WINDOW Win_1
 Return