C Sharp TextReader

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C# TextReader

Found in System.IO namespace, the C# TextReader class is used as a reader for reading text or sequential series of characters.

Example:

using System;  
using System.IO;  
namespace Example  
{  
    class content  
    {  
        static void Main(string[] args)  
        {  
            using (TextReader reader = File.OpenText("d:\\file.txt"))  
            {  
                Console.WriteLine(reader.ReadToEnd());  
            }  
        }  
    }  
}

Output:

Explanation:

In the above example, we are using the TextReader class to read all the data of a file.

Example:

using System;  
using System.IO;  
namespace Example  
{  
    class content  
    {  
        static void Main(string[] args)  
        {  
            using (TextReader reader = File.OpenText("d:\\file.txt"))  
            {  
                Console.WriteLine(reader.ReadLine());  
            }  
        }  
    }  
}

Output:

Explanation:

In the above example, we are using the TextReader class to read a single line from a file.