I'm working on a C# application right now. On this form, I have three fields. I'm not sure which datatype would be best for them. Some assistance will be greatly appreciated.
a: length of this field is 30 and it should be a positive integer
b: length of this field is 15 and it should be a decimal allowed positive number
c: length of this field is 15 and it should be a decimal allowed unsigned number
Also, what datatype should be used for the following: