SharePoint WebPart程序包和dll

Question

我在Visual Studio中有一个SharePoint WebPart项目。作为该项目的一部分，我引用了interop.ActiveDS.dll。

我可以成功编译项目并将解决方案添加/部署到SharePoint。当我尝试运行在SharePoint中的WebPart我得到的错误：

That assembly does not allow partially trusted callers. 

[SecurityException: That assembly does not allow partially trusted callers.] 
    PeopleAdWebPart.PeopleAdWebPart.OnLoad(EventArgs e) +0 
    System.Web.UI.Control.LoadRecursive() +47 
    System.Web.UI.Control.LoadRecursive() +131 
    System.Web.UI.Control.LoadRecursive() +131 
    System.Web.UI.Control.LoadRecursive() +131 
    System.Web.UI.Control.LoadRecursive() +131 
    System.Web.UI.Control.LoadRecursive() +131 
    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7350 
    System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +213 
    System.Web.UI.Page.ProcessRequest() +86 
    System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18 
    System.Web.UI.Page.ProcessRequest(HttpContext context) +49 
    Microsoft.SharePoint.Publishing.TemplateRedirectionPage.ProcessRequest(HttpContext context) +153 
    System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358 
    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64 

我已经添加[大会：System.Security.AllowPartiallyTrustedCallers]到AssemblyInfo.cs文件，但这并没有帮助。

希望能为此回答任何问题！

Answer 1

的问题是，Interop.ActiveDs.dll不允许部分信任的调用方。您最好的选择是将签名的互操作程序集部署到GAC：

TlbImp %windir%\system32\ActiveDs.tlb /out:Interop.ActiveDs.dll /keyfile:KeyFile.snk 

Answer 2

它部署到GAC似乎是一个可能的解决方案：

http://social.msdn.microsoft.com/Forums/en-US/sharepointdevelopment/thread/f9bff1aa-007b-4933-bb5b-56a283aea227/

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