Evaluate(IAggregationResult<Nullable<Int64>,Nullable<Int64>>,Nullable<Int64>) メソッド

IAggregationResult を評価します。

シンタックス

Visual Basic

'宣言
 
Public Overloads Overrides Function Evaluate( _
   ByVal oldResult As IAggregationResult(Of Nullable(Of Long),Nullable(Of Long)), _
   ByVal value As Nullable(Of Long) _
) As IAggregationResult(Of Nullable(Of Long),Nullable(Of Long))

C#

public override IAggregationResult<Nullable<long>,Nullable<long>> Evaluate( 
   IAggregationResult<Nullable<long>,Nullable<long>> oldResult,
   Nullable<long> value
)

パラメータ

oldResult

もしあれば、以前実行された計算の結果。

value

集計結果を拡張する値。

戻り値の型

再計算された集計結果。

例外

例外	解説
System.NotImplementedException	The exception that is thrown when a requested method or operation is not implemented.