Yes, database is really necessary, but for a simple calculator database won't be needed.
So you are going to use C# right??
Start with designing the form(i mean designing the calculator)
Now, begin with functionalities one by one.
Say begin with Addition, then move to Subtraction, then Multiplication, Division etc.
After the basic functionalities gets completed, move to advanced functionalities like Square Root, Percentage, Square(^2), MR, MS etc.
i'm trying to create a software ..i have basic ideas about c#,visual studio..so please help me in getting it done..
Yeah, but he says he already knows C#. Look at his first post.
i'm trying to create a software ..i have basic ideas about c#,visual studio..so please help me in getting it done..
Start with designing the form(i mean designing the calculator)
Now, begin with functionalities one by one.