public static bool IsFileAvailabe(string path)
{
if (path is null)
{
return(false);
}
return(AvailableExtensionsArchive.Contains(Path.GetExtension(path).ToLowerInvariant()));
}
public static bool IsFileAvailabe(Windows.Storage.IStorageFile file)
{
return(AvailableExtensionsArchive.Contains(Path.GetExtension(file.Path).ToLower()));
}