CSOM dans la ferme

Question

J'ai des problèmes de faire courir et je voulais vous demander si vous savez s'il est possible d'utiliser CSOM dans SP 2013 Farm Solutions?

Je reçois constamment une exception non autorisée 401.

Voici comment je crée le clientContext:

this.webUrl = SPContext.Current.Web.Url;
this.siteUrl = SPContext.Current.Site.Url;

clientContext = new SP.ClientContext(this.webUrl);
clientContext.Credentials = CredentialCache.DefaultNetworkCredentials;

Comme je souhaite partager le code entre une application Autohosted SharePoint et ma solution agricole, je dois utiliser le CSOM.

Answer 1

This won't work because of internal security checks of SharePoint, and deactivating them isn't recommended.

Therefore you abstract your main code and create a semi intelligent data binding layer in your class to load the data. Dynamically loading in the required namespace for reading in the data, by using reflection.

System.Reflection.Assembly asmbly;
asmbly = System.Reflection.Assembly.Load("Microsoft.SharePoint")

object clss;
clss = asb.CreateInstance("Microsoft.SharePoint.Foo")

Yes it would be a little more code, but if you abstract it properly and load the data into a List for example, then this code will be minimal.

Reference - Dynamic Namespace Imports and Switching:

http://www.codeproject.com/Articles/32828/Using-Reflection-to-load-unreferenced-assemblies-a

http://www.debenu.com/kb/switching-between-the-32-bit-and-64-bit-dll-versions-of-debenu-quick-pdf-library/