Surface Subgrade Creator – Step 3

In this post I’ll do step 3, prompting the user for the type of subgrade. This will be string value and will be used to name the subgrade surface. For this first version I won’t be allowing spaces. Mainly because I’m at a repair shop for my car and without internet access to convert the C.Net code to vb.NET that I do have access to which shows how to allow spaces.