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Categories / C# / File Stream

 

Stream CanWrite Property indicates whether the current stream supports writing

using System; using System.IO; class TestRW  {   public static void Main(String[] args)   {      FileStream fs = new FileStream("MyFile.txt", FileMode.OpenOrCreate,FileAccess.Write);     if (fs.CanRead && fs.CanWrite) {         Console.WriteLine("MyFile.txt can be both written to and read from.");     }else if (fs.CanWrite) {         Console.WriteLine("MyFile.txt is writable.");     }   } }