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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | using System; using System.IO; class 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()) { Console.WriteLine(reader.ReadToEnd()); } Console.Read(); } } |
Here is the new file with various Text operations.
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