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Categories / C# / File Stream

 

Gets a value indicating whether the current stream supports writing

using System; using System.IO; using System.Text; class Test  {        public static void Main()      {         string path = @"c:\temp\MyTest.txt";         File.SetAttributes(path, File.GetAttributes(path) | FileAttributes.ReadOnly);         using (FileStream fs = new FileStream (path, FileMode.OpenOrCreate, FileAccess.Read))          {             if (fs.CanWrite)              {                 Console.WriteLine("The stream for file {0} is writable.", path);             }              else              {                 Console.WriteLine("The stream for file {0} is not writable.", path);             }         }     } }