Umbraco - How can I get Publish at/Remove at date using C#

How can I get Publish at/Remov开发者_开发百科e at date using C# in Umbraco?

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You just need to access the ReleaseDate and ExpireDate of the Document object.

var doc = new Document(nodeId);
var publishAt = doc.ReleaseDate;
var removeAt = doc.ExpireDate;

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Your post helped me a lot. Thank you! I'm a novice on Umbraco, and I have a little comment. To get it to work we need to import the businesslogic namespace:

@using umbraco.cms.businesslogic.web;

It would be obvious for experienced users, but can be useful to novices like me.