If you are a c# beginner or want to start learning the c# programming language, then this program will help you to understand the basics of c# programming. In this program, we are going to share C# Program to perform text operations in a file with the output.
Copy the below c# program and execute it in your Microsoft Visual Studio IDE (Integrated Development Environment ). At the end of this program, I have shared the output of the program.
static void Main()
FileInfo finfo = new FileInfo("C:\\users\\test-file.txt");
using (StreamWriter writer = finfo.AppendText())
writer.WriteLine("New File with various Text operations");
finfo = new FileInfo("C:\\users\\test-file.txt");
using (StreamWriter writer = finfo.CreateText())
writer.WriteLine("Here is the new file with
various Text operations.");
using (StreamReader reader = finfo.OpenText())
Here is the new file with various Text operations.
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