Inside SharePoint 2010 (4): Sandboxed Solutions

#1, Work Processes sandbox solution uses

Execution Manager: Loading and execution of sandboxed solution code

C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\UserCode

C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\CONFIG\wss_usercode.config

C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\UserCode\assemblies

 

#2, Object model that subset proxy exposes:

■ All of the Microsoft.SharePoint namespace, except
    SPSite constructor
    SPSecurity object
    SPWorkItem and SPWorkItemCollection objects
    SPAlertCollection.Add method
    SPAlertTemplateCollection.Add method
    SPUserSolution and SPUserSolutionCollection objects
    SPTransformUtilities object
    Microsoft.SharePoint.Navigation namespace
■ All of the Microsoft.SharePoint.Utilities namespace, except
    SPUtility.SendEmail method
    SPUtility.GetNTFullNameandEmailFromLogin method

■ Microsoft.SharePoint.Workflow namespace

■ All of the Microsoft.SharePoint.WebPartPages namespace, except
    SPWebPartManager object
    SPWebPartConnection object
    WebPartZone object
    WebPartPage object
    ToolPane object
    ToolPart object

 

#3, CAML elements can be used in declarative solutions:

    ContentType
    CustomAction
    Field
    ListInstance
    ListTemplate
    Module
    PropertyBag
    Receivers
    WebTemplate
    WorkflowActions
    WorkflowAssociation

 

#4, List all blocked APIs in a farm:

SPWebServiceCollection webServices = new SPWebServiceCollection(SPFarm.Local);
foreach (SPWebService service in webServices)
{
    foreach (SPObjectModelType type in service.RestrictedObjectModel.RestrictedTypes)
    {
        Console.WriteLine(type.FullName);
    }
}