对VsUIHierarchyWindowCmdIds.UIHWCMDID_DoubleClick的事件处理程序的引用不起作用

问题描述

我在VS2008插件中编写了以下代码

I have written the following code in my VS2008 addin

public void OnConnection(object application, ext_ConnectMode connectMode, object addInInst, ref Array custom)
{
   _applicationObject = (DTE2)application;
   _addInInstance = (AddIn)addInInst;
   ServiceProvider sp = new ServiceProvider((IOleServiceProvider)_applicationObject);

   DTE dte = sp.GetService(typeof(DTE)) as DTE;
   private CommandEvents commandEvents

   if (dte != null) {
      commandEvents = dte.Events.get_CommandEvents(typeof(Microsoft.VisualStudio.VSConstants.VsUIHierarchyWindowCmdIds).GUID,
                                           (int)Microsoft.VisualStudio.VSConstants.VsUIHierarchyWindowCmdIds.UIHWCMDID_DoubleClick) as CommandEvents;

      commandEvents.BeforeExecute += new _dispCommandEvents_BeforeExecuteEventHandler(OnBeforeExecute);
   }
}

代码执行正常没有任何问题，但当我双击VS 解决方案资源管理器中的项目时，执行控件没有来到我的OnBeforeExecute方法。

我尝试使用相同的代码来执行Open（ Microsoft.VisualStudio。 VSConstants 。 VSStd97CmdID 。打开）并且工作正常。你能告诉我什么是错的吗？

问候
ShahinBasheer

The code executes fine without any problem, but when I double click on an item in VS Solution explorer, the execution control does not come to my OnBeforeExecute method.

I tried this same code for commands like Open (Microsoft.VisualStudio.VSConstants.VSStd97CmdID.Open) and it works fine. Can you please let me know what is wrong?

Regards
ShahinBasheer

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