我怎么用'！' 用剃刀

Question

consider this code:

 <li class="active" hidden="@ViewBag.isAdmin">

How can i write !ViewBag.isAdmin in razor? please not to !.

Answer 1

Use some parentheses:

@(!ViewBag.isAdmin)

Phil Haack wrote a great summary of Razor syntax .

Answer 2

你应该完全定义你想要呈现为字符串的内容

<li class="active" hidden="@Html.Raw(ViewBag.isAdmin?"true":"false")">

Answer 3

I think you can use this:

@(!ViewBag.isAdmin)

Please see this :