C# TextWriter Description

In C#, TextWriter is an abstract class used to write text data to files, streams, or other output sources. It belongs to the System.IO namespace and provides methods such as Write(), WriteLine(), and Flush() to handle character-based output efficiently. Developers commonly use derived classes like StreamWriter and StringWriter for writing to files and strings, respectively. TextWriter supports asynchronous operations (WriteAsync, FlushAsync) for better performance in modern applications. It’s a powerful and flexible tool for handling text output, ensuring smooth file writing and logging processes in .NET programs.