Lets start with sharing

Lets start by taking the below  code as an example:    private void WriteToAFile(){             string data = "hi ! what's up";             string path = "data.txt";             if (!File.Exists(path))             {                 File.Create(path);             }             using (StreamWriter writer = new StreamWriter(path, append: true))             {                 writer.WriteLine(data);             } } Writing to a text file can be achieved by using StreamWriter class . To use this class we need to use System.IO namespace. if we are writing to a file then exception might occur if the file doesn't exists. So firstly ...