QuickBasic Cafe Forum

Hi,
My first qbasic program, and I'm chuffed.
In two or three places I use coding like:-
C$=inkey$
do
loop until c$>< ""
looking for a Y for yes, N for no or E for exit etc.
problem I got is if user enters yes not just Y the next bit of similar coding seems to pick up the E of yes and thingy up the ...