Ssrs 2008 SSRS隐藏行通过多组切换变得可见

我有多组查询 我希望只有第一个显示和加号旁边，所以当用户点击加号，它打开了较低的级别组，它有另一个加号

+USA
+Australia

单击美国旁边的标志时，应显示此信息

-USA
         +Texas
         +California
+Australia

-USA
         -Texas
                  +Dallas
                  +Austin
                  +Houston
         +California
+Australia

单击德克萨斯州旁边的标志时，应显示以下内容

-USA
         +Texas
         +California
+Australia

-USA
         -Texas
                  +Dallas
                  +Austin
                  +Houston
         +California
+Australia

当点击达拉斯它显示

-USA
         -Texas
                  -Dallas
                           Tom
                  +Austin
                  +Houston
         +California
+Australia

我通过隐藏所有行并通过上面的行进行切换来完成报告

但是由于某种原因，当我为C3切换的CName做这个操作时，它就起作用了，现在当我将C3隐藏起来并为某种原因由C2切换时，CName再次显示

我不知道为什么，有人知道为什么吗

谢谢

这是我的问题

select  'USA'as C1,'Texas' as C2,'Dallas'as C3,'Tom' as CName UNION
select  'USA'as C1,'Texas' as C2,'Austin'as C3,'Adam' as CName UNION
select  'USA'as C1,'Texas' as C2,'Huoston'as C3,'Ken' as CName UNION
select  'USA'as C1,'California' as C2,'Los Angeles'as C3,'Dave' as CName UNION
select  'USA'as C1,'California' as C2,'San Fransisco'as C3,'Sam' as CName UNION
select  'USA'as C1,'California' as C2,'Hollywood'as C3,'Sean' as CName UNION
select  'Australia'as C1,'NSW' as C2,'Sydney'as C3,'Richard' as CName UNION
select  'Australia'as C1,'NSW' as C2,'Dubbo'as C3,'Arnold' as CName UNION
select  'Australia'as C1,'VIC' as C2,'Melbourne'as C3,'Mike' as CName UNION
select  'Australia'as C1,'VIC' as C2,'Doncaster'as C3,'Matt' as CName UNION
select  'Australia'as C1,'VIC' as C2,'Craigieburn'as C3,'Kate' as CName UNION
select  'Australia'as C1,'QLD' as C2,'Brisbane'as C3,'Edward    

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如果我理解正确，我认为最简单/最简单的选项是通过报告向导创建一个新的表格报告，按C1、C2和C3分组，其中CName是详细信息。使其阶梯化并启用向下钻取。最终的结果应该会如您所愿。

我就是这么做的，但当我将C3切换为C2时，CName仍然显示出来。。试试看，你会明白的