How to test if directory is hidden in C#?

Question

I have this loop: ``` foreach (DirectoryInfo dir in downloadedMessageInfo.GetDirectories()) { if (dir.Attributes != FileAttributes.Hidden) { dir.Delete(true); } } ``` How can I correctly skip all hidden directories?

Accepted Answer

In .NET 4.0 you can do:

```
dir.Attributes.HasFlag(FileAttributes.Hidden)
```

How to test if directory is hidden in C#?

Solution

Problem