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C# program to write text to a file
In this C# program, we are going to learn how to write text in a file? Here, we are using Method WriteAllText() of "File" class to write text in a file.
Submitted by IncludeHelp, on October 28, 2017
Given text, and we have to write it into a file using C# program.
File.WriteAllText()
This is a static method of "File" class, which is used to write all text (passed as an argument) in a file. Note: If the file does not exist at specified location, this method creates file first and then write all text to the file.
Syntax:
void File.WriteAllText(path, content);
Parameters:
- path - Filename with its location.
- content - Text to be written into file.
Program:
using System;
//We need to include this namespace for file handling.
using System.IO;
namespace ConsoleApplication1
{
class Program
{
static void Main()
{
string s;
Console.WriteLine("Enter text to Write into File : ");
s = Console.ReadLine();
File.WriteAllText("ABC.TXT",s);
Console.WriteLine("\nFile Creation Done");
}
}
}
Output
Enter text to Write into File :
Hello , This is a sample program for writing text into file.
File Creation Done
Note: In above program, we need to remember, when we use "File" class, System.IO namespace must be included in the program.
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