'宣言 Public Overrides Function Sort(Of TDataType)( _ ByVal query As IQueryable(Of TDataType) _ ) As IOrderedQueryable(Of TDataType)
public override IOrderedQueryable<TDataType> Sort<TDataType>( IQueryable<TDataType> query )
SortContext<T,TColumnType> クラス SortContext<T,TColumnType> メンバ