private void RefreshVirtualDirectories()
{
this.SelectedVirtualDirectory = null;
if (SelectedWebSite == null)
{
this.VirtualDirectories = new IVirtualDirectory[0];
}
else
{
this.VirtualDirectories = SelectedWebSite.GetApps()
.SelectMany(webApp => webApp.GetVirtualDirectories())
.Where(virtualDir => IsNdlVirtualDir(virtualDir))
.OrderBy(vd => vd.Name).ToArray();
if (this.VirtualDirectories.Length == 1)
{
this.SelectedVirtualDirectory = this.VirtualDirectories[0];
}
else
{
this.SelectedVirtualDirectory = null;
}
}
}