Convert number into text in C# Program

One of my friend asked me to make a easy tutorial program which can convert Numeric Number into alphabetic words in C# language on windows form application & not use builtin methods but create your own methods from Scratch.

So this program is doing this work. I google for it & come to a solution by reading many people’s code. This is merge of them all. I hope it will work perfectly for you.

Number to Text in C#

Since the program was to call on Form Application so i first wrote an Extension Class with name Double Extension & initialize all the groups of words in this class. Have a look.

Source Code for Our Class:

Now moving onto our form.

Source Code of Our Form: