'threw和exception的类型初始值设定项 [英] the type initializer for '' threw and exception

问题描述

您好，



我继承了Windows表单。上面的警告出现在Connection中。该连接在App.Config中定义，并以父表单的名称调用。

Hello,

I am inheriting a Windows form. The above warning is appearing in line made for Connection. The connection is defined in App.Config and called with name in parent form.

Public connection As New SqlConnection(ConfigurationManager.ConnectionStrings("name").ConnectionString)

请建议

Please advice

推荐答案

请查看以下链接：

VB.NET连接字符串（Web.Config，App.Config） [ ^ ]



如何存储和检索ConnectionStrin g来自vb.net项目中的app.config文件 [ ^ ]

Please have a look on the bellow link :
VB.NET Connection string (Web.Config, App.Config)[^]

How To Store and retrive ConnectionString from app.config file in vb.net project[^]

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