如何验证c＃中是否支持TLS 1.2

Question

in my c# Project i want to check from my client if the TLS version is 1.2. Is there any way to do this?

Answer 1

不直接回答您的问题：您可以通过以下方式支持相关版本的tls：

System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;