SSRS 2005 报告功能
在 SSRS 2005（和我想象的 2008）中，您可以为报告提供函数，如果我没记错的话，还可以为整个程序集提供函数，这允许您在呈现报告之前执行某种类型的工作。
有谁知道这个函数在 ASP.NET 页面生命周期的哪个点被编译和/或执行？
我倾向于认为它是在 On_Render 执行的，但这显然只是一个猜测。
有没有人有任何见解，SSRS 2008 报告是否具有相同的功能，如果是，那么在什么时候执行？
In SSRS 2005 (and 2008 I would imagine) you can provide functions to the reports, and if I'm not mistaken, whole assemblies as well, which allow you to perform some type of work before the report is rendered.
Does anyone know at what point in the ASP.NET page life-cycle is this function compiled and / or executed?
I would tend to think it's executed On_Render, but that's obviously just a guess.
Does anyone have any insight, and does a SSRS 2008 Report same functionality, and if so, at what point that that execute?
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自定义代码和报表程序集是在报表的生命周期中编译的，而不一定是在页面的生命周期中编译的。
这意味着，在通常的异步和远程处理情况下，它会在页面呈现并发送到浏览器之后发生在报表服务器上。
从 Reflector 的观察来看，我猜想当不使用异步处理时，它是在 PreRender 期间发生的。
如果自定义报表程序集需要的权限不止执行权限，请确保在报表服务器上使用适当的权限部署它们，或者如果在本地处理，则调用 AddTrustedCodeModuleInCurrentAppDomain 方法。
Custom code and report assemblies are compiled in the life-cycle of the report and not necessarily in the life-cycle of your page.
That means, in the usual asynchronous and remote processing case, it happens on the report server, after your page is rendered and sent to the browser.
From peeking with Reflector, I'd guess when not using asynchronous processing, it is happening during PreRender.
If your custom report assemblies need more than Execute permission, be sure to deploy them with appropriate permissions on the report server or, if processing locally, to call the AddTrustedCodeModuleInCurrentAppDomain method.