'宣言 Public Overloads Overrides Function Evaluate( _ ByVal oldResult As IAggregationResult(Of Nullable(Of Short),Nullable(Of Short)), _ ByVal value As Nullable(Of Short) _ ) As IAggregationResult(Of Nullable(Of Short),Nullable(Of Short))
public override IAggregationResult<Nullable<short>,Nullable<short>> Evaluate( IAggregationResult<Nullable<short>,Nullable<short>> oldResult, Nullable<short> value )