public static IEnumerable <EnvDTE.ProjectItem> DescendantsAndSelf([CanBeNull] this EnvDTE.ProjectItem projectItem)
{
if (projectItem == null)
{
yield break;
}
yield return(projectItem);
foreach (var item in projectItem.Descendants())
{
yield return(item);
}
}
public static IEnumerable <EnvDTE.ProjectItem> DescendantsAndSelf(this EnvDTE.ProjectItem projectItem)
{
Contract.Ensures(Contract.Result <IEnumerable <EnvDTE.ProjectItem> >() != null);
if (projectItem == null)
{
yield break;
}
yield return(projectItem);
foreach (var item in projectItem.Descendants())
{
yield return(item);
}
}