IISCrypto IIS Crypto(服务器安全管理工具 TLS 设置 c#

c#,asp.net	4.0-4.4		是	在发送HTTP请求前加入下行代码 ServicePointManager.SecurityProtocol = (SecurityProtocolType)192 | (SecurityProtocolType)768 | (SecurityProtocolType)3072;
	4.5		是	如果是4.5以上版本可以直接使用 ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11;