为什么 ParameterizedWebPart 作为 ErrorWebPart 返回？
我正在使用 WSS3.0 API 获取 ASPX 页面中的所有 Web 部件。
以下是我的代码：
SPFile page = web.GetFile(pageGuid);
SPLimitedWebPartManager wpm = page.GetLimitedWebPartManager(PersonalizationScope.Shared);
WebPartFactory factory = new WebPartFactory();
foreach (System.Web.UI.WebControls.WebParts.WebPart webpart in wpm.WebParts)
{
//Some other logic
}
此代码适用于大多数 Web 部件。但对于 ParameterizedWebPart，它始终返回 ErrorWebPart。
该页面配置正确，因为我可以在资源管理器中查看所有报告。
你有遇到过这个问题吗？或者我的代码有问题？
如有任何意见，我们将不胜感激。 谢谢。
I'm using WSS3.0 API to get all the webparts in an ASPX page.
The following is my code:
SPFile page = web.GetFile(pageGuid);
SPLimitedWebPartManager wpm = page.GetLimitedWebPartManager(PersonalizationScope.Shared);
WebPartFactory factory = new WebPartFactory();
foreach (System.Web.UI.WebControls.WebParts.WebPart webpart in wpm.WebParts)
{
//Some other logic
}
This code works fine for most of the web part. But for ParameterizableWebPart, it always returns an ErrorWebPart.
The page is correctly configured, because I can view all the reports in explorer.
Have you ever encounter this problem? Or there is something wrong with my code?
Any comments are appreciated.
Thanks.
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PerformancePoint Web 部件与常规 Web 部件不同。有 technet 上的一篇很棒的帖子 谈论这一点，并提供更多信息的链接。它们是从头开始构建的，充满了 AJAXy 的优点。这可能就是您在点击该 Web 部件时收到错误的原因。
PerformancePoint web parts are different animals than regular web parts. There's a great post on technet talking about this, with links to more information. They were built from the ground-up chock full of AJAXy goodness. This might be why you're getting an error when you hit that web part.
本文指出，
SPLimitedWebPartManager<当未从 Web 请求调用时，/code> 将返回 ErrorWebParts 而不是某些 WebPart。也许这就是您的情况的问题？This article states, that the
SPLimitedWebPartManagerwill return ErrorWebParts instead of some WebParts, when not called from a web request. Maybe this is the problem in your case?