How to write file using StreamWriter in C#?

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Ashutosh Kumar Verma · Answer

C# StreamWriter for writing file
In c#, you can write the text to a file using the StreamWriter class.
Example-and 
Here is a simple example to demonstrates the StreamWriter in c# for writing the text to the file,
using System;
using System.IO;
class Program
{
   static void Main()
   {
       // Specify the file path
       string filePath = "Sample.txt";
       // Create a StreamWriter instance to write in the file
       using (StreamWriter writer = new StreamWriter(filePath))
       {
           // Write text to the file
           writer.WriteLine("Hello, world!");
           writer.WriteLine("This is a test.");
           writer.WriteLine("Writing sample text to a file using C# StreamWriter class.");
       }
       Console.WriteLine("Text has been written to the file.");
       Console.ReadLine();
   }
}
In the above example-
We specify the file path where we want to write the text (sample.txt).We create a StreamWriter instance named writer and pass the file
path to its constructor.We use the WriteLine method of the StreamWriter instance to write text to the file.The transaction ensures that the StreamWriter is properly disposed of after use, which locks the file and frees any associated objects.
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Output-
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Also, Read: Difference between Array and ArrayList
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How to write file using StreamWriter in C#?

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C# StreamWriter for writing file

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