嗨LingJingLing，

Hi LingJingLing,

谢谢在我们的论坛中再次发布：）

Thank you for posting in our forum again :)

通常，如果我们需要将控件添加到MFC 项目，请转到查看>其他Windows>资源视图 ，

Commonly, if we need to add the Control to the MFC project, go to View>Other Windows>Resource view,

点击对话框文件夹，它显示工具箱中的综合工具栏，请参阅：

Click the dialog folder, it shows comprehensive toolbar from toolbox, please see:

与您的屏幕截图相比，发现它与我的截然不同，请您告诉我们您是否安装了任何第三个-party加载项或运行时的扩展？这样我们就可以帮助您进行精确的故障排除和分析。

Compared with your screenshot, find it is different from mine, could you please tell us if your installed any third-party add-ins or extensions of the runtime? so that we could help you troubleshoot and analyze precisely.

***的问候，