事件接收器中的SPContext（PortalSiteMapProvider）

Question

我正在尝试编写一个使用PortalSiteMapProvider的事件接收器。如果没有HTTPContext或SPContext INSIDE 事件接收器，那么如何访问PortalSiteMapProvider呢？

Answer 1

在您的事件接收器中尝试此操作：

var web = properties.Web;    

HttpRequest request = new HttpRequest(string.Empty, web.Url, string.Empty);

HttpResponse response = new HttpResponse(new System.IO.StreamWriter(new System.IO.MemoryStream()));

HttpContext impersonatedContext = new HttpContext(request, response);

impersonatedContext.Items["HttpHandlerSPWeb"] = web;

HttpContext.Current = impersonatedContext;

SPContext context = SPContext.GetContext(impersonatedContext);

您应该可以从中获取SPContext。