问题描述
在自定义 TFS 工作项时，是否可以根据另一个控件的值来显示/隐藏选项卡控件?
While customizing a TFS work item, is it possible to display/hide a tab control based on the value of another control?
推荐答案
经过大量的研究，没有直接的方法来实现这一点.一种可能性是编写自定义控件，但这不能满足呈现给我的需求.
After quite a bit of research, there is no straight forward way of accomplishing this. One possibility would be to write a custom control, but that does not meet the needs presented to me.
在我的情况下，我正在处理一个自定义的需求工作项，该工作项也包含来自 CaliberRM 的字段.其中一些字段仅适用于某些类型的要求.我使用的解决方案是在应仅适用于某些类型的要求的字段上使用 WhenNot 规则.该规则具有关联的 Empty 和 ReadOnly 规则.现在会发生什么，如果选择了适用的需求类型，则字段可用；否则这些字段不可用于输入并被清空.
In my situation, I'm working on a customized Requirement work item that also has fields from CaliberRM. Some of these fields are only applicable to certain types of requirements. The solution I used was to use the WhenNot rule on the fields that should only be available for certain types of requirements. That rule has the Empty and ReadOnly rules associated with. What happens now, if the applicable requirement type is selected then the fields are available; otherwise the fields are not available for input and are emptied out.
注意:您还可以做的另一件事是使用何时"规则根据对另一个字段的选择来指定所需的字段.很有魅力.
Note: One other thing you can do is use the When rule to specify fields that are required based upon the selection of another field. Works like a charm.
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