Umbraco - C# 中的 DocumentType 字段 [英] Umbraco - DocumentType Field in c#

问题描述

我正在尝试像这样在 c# 中获得一个 Umbraco 字段:

I'm trying to get an Umbraco Field in c# like this :

(String.Format(Umbraco.Field("labelFailure").ToString(), username));

但我收到以下错误:

Cannot return the IPublishedContent because the UmbracoHelper was constructed with an UmbracoContext and the current request is not a front-end 
request.

我不知道错误以及如何解决它.

I don't know the error and how to resolve it.

谢谢！

推荐答案

如果您不在视图中，则应在页面的 IPublishedContent 上使用 GetPropertyValue 来获取您的值:

If you are not in a view you should use GetPropertyValue on the IPublishedContent of the page to get your value:

..
using Umbraco.Web;
..

var idPage = 1234; // you should get this dynamically :)
IPublishedContent page = Umbraco.TypedContent(idPage);
var labelFailure = page.GetPropertyValue<string>("labelFailure");

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