我有一个自动化PowerPoint的命令栏模型.我最近遇到了一个奇怪的问题,即通过我的应用程序打开PowerPoint,并通过我的应用程序加载数据以填充菜单.如果用户右键单击PowerPoint,我会收到错误消息：
Call was rejected by callee powerpoint
你看过这个教程吗？：
How to: Fix ‘Application is Busy’ and ‘Call was Rejected By Callee’ Errors
原文链接：https://www.f2er.com/vb/255938.htmlHow to: Fix ‘Application is Busy’ and ‘Call was Rejected By Callee’ Errors
To fix errors:
1. Add the following class to your application.
2. Add a COM reference toMicrosoft Development Environment 8.0.This adds references toEnvDTEandEnvDTE80to your solution.
3. In the code,create an instance ofEnvDTE80,as outlined in the following example.
4. CallMessage.Registerto handle thread errors.
5. Call your automation code as usual.
6. When your automation code is finished,callMessage.Revoketo remove the thread error handlers.