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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:\
ew.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:\
ew.txt", FileMode.OpenOrCreate); // write into the file fstream.WriteByte(90); // close the file fstream.Close(); } }
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