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Hi!! Can anyone tell me the best way to valiated the hex decimal of 13 (return key) or when it has been push down!!

The OS is windows but the complier is a old dos boland!
its like to start a program only when the return key is hit
nothin else!!

Hi programmers!! Quick question I need to find a way to know when the RETURN key is press on the keyboard is there a simple way of doing is!!!!

Example: keypress ASCII or using HEX number

Thanks for that info people but I think you miss taken me,
Im after a way of checking a float if it has a decimal point in it or not

So I a can pass the input to the next stage!!!

If int as...

Hi all im trying to check a integer which must contain a decimal point is there any function which does this!!!

Example : 21.000