在调试期间，在Visual Studio中自动附加到子进程

When writing plugins for media center your plugin is hosted in ehexthost.exe this exe gets launched from ehshell.exe and you have no way of launching it directly, instead you pass a special param to ehshell.exe which will launch the plugin in a separate process.

当为媒体中心编写插件时，你的插件在ehexthost托管。exe这个exe从ehshell启动。exe无法直接启动，而是将一个特殊的参数传递给ehshell。exe，它将在一个单独的进程中启动插件。

When we are debugging media browser I find the process of attaching to a second process kind of clunky, I know about Debugger.Attach and also of some special registry entries I can use.

当我们调试媒体浏览器时，我发现附加到第二个进程的过程有点笨拙，我知道调试器。附加以及一些我可以使用的特殊注册表项。

Both these methods don't exactly fit my bill. What I want is to press F5 and have my current instance of visual studio attach to the child process automatically. Can this be done?

这两种方法都不太符合我的要求。我想要的是按F5，让我当前的visual studio实例自动附加到子进程。这个可以做吗?

If there is a plugin for VS that allows me to achieve this functionality I would be happy with it.

如果VS有一个插件允许我实现这个功能，我会很高兴的。

EDIT

编辑

I ended up going with the following macro:

我最后使用了以下宏:

Public Sub CompileRunAndAttachToEhExtHost()

    DTE.Solution.SolutionBuild.Build(True)
    DTE.Solution.SolutionBuild.Debug()

    Dim trd As System.Threading.Thread = New System.Threading.Thread(AddressOf AttachToEhExtHost)
    trd.Start()

End Sub

Public Sub AttachToEhExtHost()
    Dim i As Integer = 0
    Do Until i = 50
        i = i + 1
        Try

            For Each proc As EnvDTE.Process In DTE.Debugger.LocalProcesses
                If (proc.Name.IndexOf("ehexthost.exe") <> -1) Then
                    proc.Attach()
                    Exit Sub
                End If
            Next
        Catch e As Exception
            ' dont care - stuff may be busy 
        End Try
        Threading.Thread.Sleep(100)
    Loop
End Sub

Also, I outlined the process on how to get this going on my blog.

此外，我还概述了如何在我的博客上进行这项工作的过程。

5 个解决方案

#1

I would use a macro. I've redefined my F5 function to attach to the asp.net process instead of the long build/validate it usually performs. This works pretty well for me and it's really easy.

我会使用宏。我重新定义了F5函数，将其附加到asp.net进程中，而不是通常执行的长构建/验证。这对我来说非常有效，而且非常简单。

    For Each process In DTE.Debugger.LocalProcesses
        If (process.Name.IndexOf("aspnet_wp.exe") <> -1) Then
            process.Attach()
            Exit Sub
        End If
    Next

#2

For VS2012, macros have been dropped, but you can still do it quite quickly with standard keyboard shortcuts. For instance, to attach to iisexpress.exe:

对于VS2012，宏已经被删除，但是您仍然可以使用标准的键盘快捷键来快速执行。例如，附加到iisexpress。exe:

Ctrl + Alt + p - brings up the Attach To Process dialog

Ctrl + Alt + p -弹出进程附加对话框

i - jumps to the the first process beginning with i in the list (for me this is iisexpress.exe)

i -跳转到第一个进程，以列表中的i开头(对我来说，这是iisexpress.exe)

Enter - attaches

输入——高度

For super speed, you can also Turn off Visual Studio Attach security warning when debugging IIS.

对于超级速度，您还可以在调试IIS时关闭Visual Studio Attach安全警告。

#3

Check out the VisualStudio plugin that I wrote, named Lazy.

查看我编写的VisualStudio插件，名为Lazy。

#4

I was debugging a C++ plugin in an externally spawned process that crashed by throwing an exception at startup and this worked perfectly for me:

我正在一个外部衍生的进程中调试一个c++插件，这个进程在启动时抛出一个异常而崩溃，这对我来说非常有效:

Add the free Reattach Extension for Visual Studio. Ask it to reattach to the process name before it is launched. It will pop a modal dialog saying it is waiting for the process name to launch.

为Visual Studio添加免费的Reattach扩展。请求它在进程名启动之前重新附加到进程名。它将弹出一个模态对话框，表示它正在等待进程名的启动。

Now launch the process and the Visual Studio debugger will attach immediately, catching exceptions and hitting breakpoints.

现在启动进程，Visual Studio调试器将立即附加，捕获异常并命中断点。

(This was also in a media plugin, the exception was normally caught and rethrown by the host process in a Delphi context so I needed to break before that happened).

(这也是在一个媒体插件中，异常通常在Delphi上下文中被主机进程捕获并重新抛出，所以我需要在此之前中断)。

#5

You can automatically attach to a process by pressing F5, if you setup something like that in visual studio:

你可以通过按F5自动附加到一个进程，如果你在visual studio中设置了类似的东西:

http://vvcap.net/db/ujYL7zeN_n_RgeprqCSM.htp

notice: There's "Command" filled up as an executable name, and "Attach" must be "yes"

注意:“命令”填充为可执行名称，“附加”必须是“yes”

#1