“ Microsoft.PointOfService.Management.Explorer”的类型初始值设定项引发了异常 [英] The type initializer for 'Microsoft.PointOfService.Management.Explorer' threw an exception

问题描述

我正在创建一个将在本地计算机上运行的Web应用程序。我正在尝试在打印按钮上编写代码。

I am creating a web application which will run on a local machine. I am trying to write code on the print button.

初始化新的 PosExplorer（）时，出现错误：

While initializing new PosExplorer() I get the error:

Microsoft.PointOfService.Management.Explorer的类型初始值设定项引发了异常。。

The type initializer for 'Microsoft.PointOfService.Management.Explorer' threw an exception.".

在内部异常中： 该方法明确使用了.NET Framework已淘汰的CAS策略。为了出于兼容性原因启用CAS策略，请使用NetFx40_LegacySecurityPolicy配置开关。

In the inner exception: "This method explicitly uses CAS policy, which has been obsoleted by the .NET Framework. In order to enable CAS policy for compatibility reasons, please use the NetFx40_LegacySecurityPolicy configuration switch."

我已经为.net 1.12安装了Microsoft POS。尝试在 web.config 和 devenv中使用 NetFx40_LegacySecurityPolicy enabled = true .exe.config 文件，但没有一个解决了我的问题。

I have installed microsoft POS for .net 1.12 and have also tried using NetFx40_LegacySecurityPolicy enabled="true" in the web.config as well as devenv.exe.config file, but none of them resolved my issue.

我正在使用vs 2010。

I am using vs 2010.

任何

推荐答案

通过添加

<runtime>
<NetFx40_LegacySecurityPolicy enabled="true"/>

进入路径
C：\Program Files\Common Files\microsoft共享\DevServer\10.0\WebDev.WebServer40.exe

in to the path C:\Program Files\Common Files\microsoft shared\DevServer\10.0\WebDev.WebServer40.exe

并重新启动开发环境。
谢谢

And restart the development environment. Thanks

这篇关于“ Microsoft.PointOfService.Management.Explorer”的类型初始值设定项引发了异常的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！