add quotes to string code example

Example 1: c# how to write speech marks in console application

// How to write speech marks in the console:
Console.WriteLine("\"This is speech!\".");

Example 2: how to put double quotes in a string c#

string str = "\"How to add doublequotes\"";

Example 3: how to put quotes inside string c

char myString = "She said, \"You deserve a treat!\" "; 
// put a \ before the quotes 
//output would be : She said, "You deserve a treat!"