C# Strings
In C#, string is an object of System.String class that represent sequence of characters. - String are an array of characters they are stored as a sequential read only collection of Char objects in the system internally. - String don't contain null characters in the end. - String Methods 1. Clone () 2. Copy 3. Equal 4. Replace 5. ToLower 6. ToUpper 7. Join 8. Concat.