Chapter 14. Working with Strings

Previous lessons provided a sneak peek at some of the things that a C# program can do with strings. Lesson 11 explained how you can use the + operator to concatenate two strings. Several lessons show how to use the ToString method to convert numeric values into strings that you can then display to the user.

In this lesson, you learn a lot more about strings. You learn about string class methods that let you search strings, replace parts of strings, and extract pieces of strings. You also learn new ways to format numeric and other kinds of data to produce strings.