KeySelector Property (Subindex<T,TKey>)
Gets the expression used to obtain key value from an element of the indexed collection.
'Declaration
Public Shadows ReadOnly Property KeySelector As System.Linq.Expressions.Expression(Of Func(Of T,TKey))
public new System.Linq.Expressions.Expression<Func<T,TKey>> KeySelector {get;}
Property Value
An expression calculating the key value from an item (element of the collection). Typically, this is a field or a property in the item class, although more complex expressions can also be used.
