Possible to specify directory path with a wildcard?

Question

I have the following piece of code:

foreach (string file in Directory.GetFiles(sourcePath))
{
    // whatever
}

That gets files from a spec

Answer 1

You have an overload for this which allows you to specify a search pattern or if you need to specify search options there's another overload:

foreach (string directory in Directory.GetDirectories(sourcePath, "di*"))
{
    // whatever
}