public TransientIO GetSubFolder(string path)
{
var subFolder = this.GetRelativePath(path);
if (!this.Children.TryGetValue(subFolder, out var result))
{
result = new TransientIO(this, subFolder);
this.Children.Add(subFolder, result);
}
return(result);
}
private TransientIO(TransientIO parent, string subFolder)
{
this.SubFolder = subFolder;
this.Parent = parent;
}