Thx guys,
I really appreciate your replies.
Although i have not done it i will look into how to create .dll and use it
Anyway, For my project we are to design the application in C, however i though it would get me more marks if i design a GUI. From what i understand designing a GUI in C is quite hard. so thats why i wanted to look at how VB could help me out. Anyway THx again guys. If u have any more suggestion pls to post it, i surely appreciate it