I am trying to manipulate a string value called Zip. I want to be able to pull any digit of the zip and perform a caculation on it. For example. If the Zip had a value of 55522 and I wanted to add 8 to the third digit what what be the command to pull this digit out of the string. I know it can be done with the string command in vb but I do not know the syntax in c#.
Any help is greatly appreciated.