'宣言 Public MustOverride Function CanUndelete( _ ByVal oldRecords As IList(Of UndeleteRecordsStrategy.RecordInfo) _ ) As Boolean
public abstract bool CanUndelete( IList<UndeleteRecordsStrategy.RecordInfo> oldRecords )
UndeleteRecordsStrategy クラス UndeleteRecordsStrategy メンバ Undelete メソッド