https://libraries.usc.edu/locations/norris-medical-library/specialized-collections-at-nml
Specialized Collections at NML | USC Libraries
specialized collectionsnmlusclibraries
https://learn.microsoft.com/en-us/dotnet/api/system.collections.specialized.nameobjectcollectionbase.basehaskeys?view=netframework-4.8
NameObjectCollectionBase.BaseHasKeys Method (System.Collections.Specialized) | Microsoft Learn
Gets a value indicating whether the NameObjectCollectionBase instance contains entries whose keys are not null.
methodsystemcollectionsspecializedmicrosoft
https://learn.microsoft.com/en-gb/dotnet/api/system.collections.specialized.ordereddictionary.insert?view=netframework-4.8.1&viewFallbackFrom=net-9.0
OrderedDictionary.Insert(Int32, Object, Object) Method (System.Collections.Specialized) | Microsoft...
Inserts a new entry into the OrderedDictionary collection with the specified key and value at the specified index.
insertobjectmethodsystemcollections