/// <summary>
/// Gets the settings project items.
/// </summary>
/// <param name="project">The project.</param>
/// <returns>The project items for settings.</returns>
private static IEnumerable <EnvDTE.ProjectItem> GetSettingsProjectItems(EnvDTE.Project project)
{
return(SolutionHelper.GetItemsRecursively <EnvDTE.ProjectItem>(project)
.Where(s => s.Name.EndsWith(SettingsFileExtension)));
}