C# Program to Copy the Contents of One File to Another File
Posted by Superadmin on August 13 2022 08:12:33

C# Program to Copy the Contents of One File to Another File

This is a C# Program to copy the contents from one file to another file.

Problem Description

This C# Program Copies the Contents from one File to another File.

Problem Solution

Here File.Copy method is used to copy the contents of one file to another.

Program/Source Code

Here is source code of the C# Program to Copy the Contents from one File to another File. The C# program is successfully compiled and executed with Microsoft Visual Studio. The program output is also shown below.

/*
 * C# Program to Print the Sum of all the Multiples of 3 and 5
 */
using System;
using System.IO;
class Program
{
    static void Main()
    {
        File.Copy("sri.txt", "srip.txt");
        Console.WriteLine(File.ReadAllText("sri.txt"));
        Console.WriteLine(File.ReadAllText("srip.txt"));
        Console.Read();
    }
}

Program Explanation

This C# program is used to copy the content from one file to another file. Here File.Copy method is used to copy the contents of one file to another. The ReadAllText() method is used to open a text file and read all lines of the file, and then close the file.

Runtime Test Cases

 
Contents of File S
Contents of File S