Well I got my Calculator all running in win-32 format. The only problem I want to fix is how to set the text to be right-justified? It's automatically left-justified. And since this is in C, it's not easily shown. Someone mentioned 'ED_RIGHTJUSTIFY', but we're not sure.
Also at the moment all my numbers are floats. when they are shown it might be like 80.0000 is there a way to truncated the extra zeros, so that each time if there are extra 0's?