C# (CSharp) HierarchicalGroup.OfType Examples

Example #1

 public static T GetByIdOrDefault <T>([NotNull] this HierarchicalGroup source, string id) where T : IWithId
 {
     return(source.OfType <T>().GetByIdOrDefault(id));
 }

Example #2

 public static IEnumerable <T> HierarchicalWhere <T>([NotNull] this HierarchicalGroup source, Func <T, bool> filter)
 {
     return(source.OfType <T>().Where(filter));
 }

Example #3

 public static T FirstOrDefault <T>([NotNull] this HierarchicalGroup source)
 {
     return(source.OfType <T>().FirstOrDefault());
 }