Check file Attribute : File Attributes « File Stream « C# / C Sharp

1. C# / C Sharp
2. File Stream
3. File Attributes

Check file Attribute

using System;
using System.IO;

class MainClass {
    static void Main() {
        FileInfo file = new FileInfo("data.txt");

        Console.WriteLine(file.Attributes.ToString());

        if (file.Attributes == FileAttributes.ReadOnly) {
            Console.WriteLine("File is read-only (faulty test).");
        }

        if ((file.Attributes & FileAttributes.ReadOnly) == FileAttributes.ReadOnly) {
            Console.WriteLine("File is read-only (correct test).");
        }
    }
}

           
       

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1.

Get file attribute: ReadOnly