使用PowerShell查找有效的DelegateControl信息 [英] Find information about effective DelegateControl with PowerShell

问题描述

我使用DelegateControls来处理自定义SiteMapProvider。我在uls日志中收到此错误：

I am using DelegateControls to work with custom SiteMapProvider. And i get this error in uls log:

"'V4QuickLaunchMenu'的DataSourceID必须是IHierarchicalDataSource类型的控件的ID。"

"The DataSourceID of 'V4QuickLaunchMenu' must be the ID of a control of type IHierarchicalDataSource."

任何人都可以提供PowerShell来通过反射调用那些SharePoint非公共方法来查找有关使用ControlID QuickLaunchDataSource的当前有效控件的信息吗？

Can anybody provide PowerShell to call those SharePoint non-public method with reflection to find out information about current effective Control with ControlID QuickLaunchDataSource?

我在DelegateControl.CreateChildControlsInternal中看到（ ），有以下有用的方法：

I see in DelegateControl.CreateChildControlsInternal(), there are following helpful methods:

SPElementProvider availableProvider = SPElementProvider.GetAvailableProvider（）;

SPElementProvider availableProvider = SPElementProvider.GetAvailableProvider();

SPControlElement sPControlElement = availableProvider.QueryForTopControlElement（contextWeb，this。范围，this.ControlId）;

SPControlElement sPControlElement = availableProvider.QueryForTopControlElement(contextWeb, this.Scope, this.ControlId);

  List< SPControlElement> allControlElements = this.GetAllControlElements（web）;

 List<SPControlElement> allControlElements = this.GetAllControlElements(web);

但是，它们都是非公开的。 

However, they are all non-public. 

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更新：实际上，我得到的错误消息不是根本原因，结果是我的自定义sitemapprovider的构造函数中有错误。 SharePoint似乎正在为Web.Config中配置的SiteMapProviders创建实例。我的自定义代码抛出异常
，但ULS中记录的错误看起来像DelegateControl" QuickLaunchDataSource "。

但无论如何，如果有人可以提供，我在这篇文章中要求的PowerShell在许多情况下仍然会非常有用。

But anyway, the PowerShell i requested in this post will be still very helpful in many situations if someone can provide.

推荐答案

<嗨GuYuming，

Hi GuYuming,

感谢您分享此问题的更新，以下是PowerShell脚本，它将访问Delegate Control供您参考：

Thanks for sharing the Update of this issue and here is the PowerShell script which will access Delegate Control for your reference:

param(
    [string]

Url，
[string]

Url, [string]

ControlId，
[开关]

ControlId, [switch]

这篇关于使用PowerShell查找有效的DelegateControl信息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！