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How to use C# FileStream class?
A stream for file operations such as read and write is provided by the FileStream class.
Create an object like this
FileStream fstream = new FileStream("d:\\new.txt", FileMode.OpenOrCreate);Above we have used FileMode.OpenOrCreate so that the file or opened or created if it does not already exist.
The following is n example showing how to use the FileStream class in C# −
using System;
using System.IO;
public class Demo {
public static void Main(string[] args) {
FileStream fstream = new FileStream("d:\\new.txt", FileMode.OpenOrCreate);
// write into the file
fstream.WriteByte(90);
// close the file
fstream.Close();
}
}
Published on 09-Aug-2018 08:17:40
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