如何从基于C ++的COM对象写入VB6立即窗口？ [英] How do I write to the VB6 immediate window from C++ based COM object?

问题描述

我已经开发了一个基于C ++的COM对象，以便在VB6应用程序中使用它。现在我需要添加一些日志来捕获一些bug。我从如何调试Visual Studio 6.0中的COM对象问题，我可以使用 OutputDebugString 函数。但是可以以某种方式写入VB6立即窗口？

I have developed a C++ based COM object to use it in a VB6 application. Now I need to add some logging to catch some of the bugs. I discovered from the answer to 'How to debug COM object in Visual Studio 6.0' question that I can use the OutputDebugString function. But is it possible to write to the VB6 immediate window somehow?

推荐答案

而不是试图写入直接窗口，使用Sysinternals（现为Microsoft Technet的一部分）的 DebugView 更为有用：

Rather than attempting to write to the immediate window, it would be generally more useful to use DebugView from Sysinternals (now part of Microsoft technet):

DebugView是一个应用程序，可让您监视
本地系统或网络上可通过$ b $获取的任何计算机的调试输出b TCP / IP。它能够显示内核模式和Win32调试
输出，因此您不需要调试器来捕获
应用程序或设备驱动程序生成的调试输出，也不需要修改
您的应用程序或驱动程序使用非标准调试输出API。

DebugView is an application that lets you monitor debug output on your local system, or any computer on the network that you can reach via TCP/IP. It is capable of displaying both kernel-mode and Win32 debug output, so you don't need a debugger to catch the debug output your applications or device drivers generate, nor do you need to modify your applications or drivers to use non-standard debug output APIs.

您可以在开发过程中以及在生产中使用它。 / p>

You can use this during development and also in production.

在Windows 2000，XP，Server 2003和Vista下DebugView将捕获：

Under Windows 2000, XP, Server 2003 and Vista DebugView will capture:

• Win32 OutputDebugString


• 内核模式DbgPrint


• Windows XP中实现的DbgPrint的所有内核模式变体和
  Server 2003

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