基础连接已关闭：发送时发生意外错误。 [英] The underlying connection was closed: an unexpected error occurred on a send.

问题描述

我正在使用Visual Studio 2015

目标框架：.Net framework 4.5.2

当我执行我的项目时出现此错误底层连接已关闭：发送时发生意外错误。如果有人知道那么请回答



我尝试了什么：

I am using Visual studio 2015
Target Framework : .Net framework 4.5.2
when i am executing my project this error " The underlying connection was closed: An unexpected error occurred on a send." is throwing, please if any one know then answer

What I have tried:

System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolTypeExtensions.Tls12;

i得到此代码更改，但不要在哪里更改

i got this code to change, but dont no where to change

推荐答案

将此指定行添加为以下代码。



SagePayDirectIntegration sagePayDirectIntegration = new SagePayDirectIntegration（）;

ServicePointManager.Expect100Continue = true;

ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

IDirectPayment request = sagePayDirectIntegration.DirectPaymentRequest（）;



您的问题将得到解决

Add this specified line as the below code.

SagePayDirectIntegration sagePayDirectIntegration = new SagePayDirectIntegration();
ServicePointManager.Expect100Continue = true;
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
IDirectPayment request = sagePayDirectIntegration.DirectPaymentRequest();

your problem will be solved

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