This UrduHindi 31-C# Tutorial – Working with Strings tells about How to display backslash on console window, How to use double quotes "" inside string, Purpose of backslash n, How to Display string in specific format, How to display phone number in specific format, Then we explore Sub String Functions in which we check Replace function, Index Of function, Trim function all in Urdu and Hindi Language. br br Share this Video: br br br Subscribe To Urdu It Tutor Channel and Get More Great Tutorials br br br br In this video, we will discuss br 00:26 How to display backslash on console window br 02:20 How to use double quotes "" inside string br 03:59 Purpose of backslash n br 05:05 How to Display string in specific format br 07:45 How to display phone number in specific format br 09:45 Sub String function br 11:40 To Upper function br 12:33 Replace function br 13:51 Index Of function br 15:56 Trim function br br Visit Urdu It Tutor website for more Programming Languages: br br Also Visit br Facebook: br Youtube: br Vimeo: br Tune.