2012-07-26 25 views
1

我有兩個名爲city和town的SharePoint列表。我爲SQL Report Builder 3.0中的每個列表創建了兩個數據集。城市數據集具有ID和標題列。城鎮數據集有ID,City_Id和Title。SQL Report Builder 3.0 SharePoint列表中的LookupSet函數

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我的目的是顯示城市名和它在同一行鎮。 我用LookupSet功能如下:

=Join(LookupSet(Fields!ID.Value, Fields!City_ID.Value, Fields!Title.Value,"Town"), ",") 

但是,它給了只是空白領域。我如何使用LookupSet函數。 謝謝

+0

我的表情是真的嗎? (=聯合(LookupSet(Fields!ID.Value,Fields!City_ID.Value,Fields!Title.Value,「Town」),「,」)) – ygy59 2012-07-26 10:47:17

回答

0

Fields!ID.Value和Fields!City_ID.Value不是同一類型。字段!ID是整數,Fields!City_ID.Value是字符串。所以我重寫這樣的表情

Join(LookupSet(Fields!ID.Value, CInt(Fields!City_ID.Value), Fields!Title.Value,"Town"), ",")