This is my first C++ Form application!
Ok, so the program has changed since I took the screenshot, but It's still the same general idea, I just got rid of the pesky messagebox when you try to input a non numerical character/over or under an int value. Put two numbers in, and the program will add them together!
The program has (mostly) correct error handling and should function without errors!
Source/Application can be downloaded at:
http://www.vbnalex.tk/Downloads/Number_Adder.zip
Raw application is under Debug.
Enjoy!
Update:
You may feel free to edit the PlaySound line to look like:
PlaySound(TEXT("SystemHAND"), NULL, SND_ALIAS|SND_ASYNC);
if you don't want the wait to respond after clicking the add button.