class Test
{
public static void Main()
{
string path = @"c:\temp\MyTest.txt";
// Create the file if it does not exist.
if (!File.Exists(path))
{
File.Create(path);
}
if ((File.GetAttributes(path) & FileAttributes.Hidden) == FileAttributes.Hidden)
{
// Show the file.
File.SetAttributes(path, FileAttributes.Archive);
Console.WriteLine("The {0} file is no longer hidden.", path);
}
else
{
// Hide the file.
File.SetAttributes(path, File.GetAttributes(path) | FileAttributes.Hidden);
Console.WriteLine("The {0} file is now hidden.", path);
}
}
}