C# TextReader

by Online Tutorials Library July 14, 2022

C# TextReader

C# TextReader class is found in System.IO namespace. It represents a reader that can be used to read text or sequential series of characters.

C# TextReader Example: Read All Data

Let’s see the simple example of TextReader class that reads data till the end of file.

 using System; using System.IO; namespace TextReaderExample {     class Program     {         static void Main(string[] args)         {             using (TextReader tr = File.OpenText(“e:\f.txt”))             {                 Console.WriteLine(tr.ReadToEnd());             }         }     } } 

Output:

Hello C# C# File Handling by tutoraspire

C# TextReader Example: Read One Line

Let’s see the simple example of TextReader class that reads single line from the file.

 using System; using System.IO; namespace TextReaderExample {     class Program     {         static void Main(string[] args)         {             using (TextReader tr = File.OpenText(“e:\f.txt”))             {                 Console.WriteLine(tr.ReadLine());             }         }     } } 

Output:

Hello C#

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