我正在使用VB。 NET和数据表;我有两个表格和一个链接。 I m querying the first table, but I can t use Group by
on any field of the table. 这里我看到的错误是:
方法组的定义 无法从此获得
我的法典如下:
Dim Groups = From n In dataSetTableAsEnumerable _
Group By n.filedName Into Group
感谢任何援助。
我正在使用VB。 NET和数据表;我有两个表格和一个链接。 I m querying the first table, but I can t use Group by
on any field of the table. 这里我看到的错误是:
方法组的定义 无法从此获得
我的法典如下:
Dim Groups = From n In dataSetTableAsEnumerable _
Group By n.filedName Into Group
感谢任何援助。
进口系统。 Linq在你手稿上。
你们需要告诉我们,你重新归类,例如:
Dim Groups = From n In dataSetTableAsEnumerable _
Group n By n.filedName Into Group _
Select Group
阁下: 第14类:代码>,而不是仅限<代码> 按组别:代码>。
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