SPFieldIndexCollection public sealed class SPFieldIndexCollection : SPBaseCollection Documentation public static int Capacity { get; } public SPFieldIndex this[int index] { get; } public SPFieldIndex this[Guid uniqueId] { get; } public Guid Add(SPField field) public Guid Add(SPField primaryField, SPField secondaryField) public void CopyTo(SPFieldIndex[] array, int index) public void Delete(Guid uniqueId)