IOException: The port `COM15‘ does not exist. - 代码天地

IOException: The port `COM15‘ does not exist.

企业开发 2023-04-08 22:49:00 阅读次数: 0

**
报错信息：

IOException: The port `COM15’ does not exist.

**
报错原因：
当你排除端口有没有写对，USB插口有没有插好，还报了串口不存在，
这个是因为Api兼容级别低了，默认是.NET2.0，升级一下就OK了。
解决方案：
在这里插入图片描述

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转载自blog.csdn.net/hyt0626/article/details/129129860

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