Mega Code Archive

 

Categories / C# / File Stream

 

Create FileStream class with the specified path and creation mode

using System; using System.IO; class FStream {     static void Main()     {         const string fileName = "data.dat";         byte[] dataArray = new byte[100000];         new Random().NextBytes(dataArray);         using(FileStream fileStream = new FileStream(fileName, FileMode.Create))         {             for(int i = 0; i < dataArray.Length; i++)             {                 fileStream.WriteByte(dataArray[i]);             }             fileStream.Seek(0, SeekOrigin.Begin);             for(int i = 0; i < fileStream.Length; i++)             {                 if(dataArray[i] != fileStream.ReadByte())                 {                     Console.WriteLine("Error writing data.");                     return;                 }             }             Console.WriteLine(fileStream.Name);         }     } }