ISummableAggregate<TInput,TState,TResult>.Sum Method
Definition
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Provides an expression that describes how to take two different aggregate states and combine them.
public System.Linq.Expressions.Expression<Func<TState,TState,TState>> Sum ();abstract member Sum : unit -> System.Linq.Expressions.Expression<Func<'State, 'State, 'State>>Public Function Sum () As Expression(Of Func(Of TState, TState, TState))Returns
Expression<Func<TState,TState,TState>>
An expression that describes how to take two different aggregate states and combine them.