如何将移动平均线添加到 Report Builder 2.0 图表
这让我抓狂。我查看了所有相关的 MSDN 教程，但他们谈论“数据字段放置区”以及“添加计算系列”菜单选项应该如何存在，但却没有，并且没有提供屏幕截图来显示“数据字段放置区”是什么。这是当我“右键单击数据字段放置区域中的字段”时得到的菜单：
令人沮丧的是，我知道我以前见过这个计算系列的东西，但我找不到它了，它不在我可以看到的“系列属性”对话框中，而且我找不到显示的教程如何找到这个功能。我猜你只能在某些图表类型上有一个计算序列，或者我没有打开一些标志或其他东西，但我没有在任何地方看到提到的。
您能告诉我如何在 Report Builder 2.0 中的图表中添加一条显示数据中位数的线吗？我想我可以通过“计算系列”添加“移动平均线”来做到这一点，但我找不到如何添加它。
编辑：在不同的图表上，“添加计算系列”菜单选项可用。这是一个堆积柱形图，我右键单击的系列是一个使用 RunningValue 的表达式。
This is driving me nuts. I've looked at all the relevant MSDN tutorials but they talk about 'data field drop zones' and how a 'Add Calculated Series' menu option should be there but it's not, and no screenshot is provided to show what a 'data field drop zone' is. This is the menu I get when I "right-click on a field in the data field drop zone":
The frustrating thing is I know I've seen this calculated series stuff before, but I can't find it again, it's not in the 'Series Properties' dialog that I can see, and I can't find a tutorial showing how to find this feature. I'm guessing you can only have a calculated series on certain chart types, or I don't have some flag turned on or something, but I didn't see that mentioned anywhere.
Can you tell me how I can add a line showing the median of my data to a chart in Report Builder 2.0? I think I can do this by adding a 'Moving Average' via a 'Calculated Series', but I can't find how to add that.
Edit: on a different chart, the 'Add Calculated Series' menu option was available. It was a stacked column chart and the series I right-clicked on was an expression that used RunningValue.
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我必须删除系列组（从图表右侧的“数据字段放置区”），以便我拥有的只是 1）一个类别组（图表底部）和 2）一个数据系列（图表顶部）图表）。然后我可以右键单击图表顶部的数据系列，“添加计算系列”是一个菜单选项。
I had to remove the series group (from the 'data field drop zone' on the right side of the chart) so that all I had was 1) a category group (bottom of the chart) and 2) a data series (top of the chart). Then I could right-click on the data series at the top of the chart and 'Add Calculated Series' was a menu option.
我通过将组作为单独的系列，然后将其设置为隐藏的组合系列来解决这个问题。然后我就可以从隐藏系列中计算出系列。
I solved it by making the groups as individual series and then a combined series that i set to hidden. I was then able to make the calculated series from the hidden series.