With the Gui,Add,Button statement, an ampersand in front of a character in the button name is supposed to show an underline, indicating that Alt-TheUnderlinedCharacter will invoke the button (same as the button being clicked). However, the underline does not appear (although Alt-ThatCharacter does work). For example, this code will NOT show "F" underlined in the first button or "S" underlined in the second button (but Alt-F and Alt-S work):
A workaround is to send the Alt key after Gui,Show. In other words, this statement...
...placed right after the Gui,Show statement in the code above will cause the underlines on "F" and "S" to appear. Regards, Joe