我建立一个Windows服务应用程序,并收到以下错误asp.net放置在的appSettings的App.config
型“System.TypeInitializationException”未处理的异常出现在mscorlib.dll
几个性实验后,我发现从这个
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<appSettings>
<add key="BancTecFilePath" value="C:\\FTPFolders\\BancTec\\"/>
</appSettings>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --></configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<connectionStrings>
<add name="SamplesEntities" connectionString="metadata=res://*/Model.SamplesEntities.csdl|res://*/Model.SamplesEntities.ssdl|res://*/Model.SamplesEntities.msl;provider=System.Data.SqlClient;provider connection string="data source=unit6cog10sql01;initial catalog=Samples;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
</configuration>
这个改变我的App.config文件(移动<AppSettings>
至底部)
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --></configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<connectionStrings>
<add name="SamplesEntities" connectionString="metadata=res://*/Model.SamplesEntities.csdl|res://*/Model.SamplesEntities.ssdl|res://*/Model.SamplesEntities.msl;provider=System.Data.SqlClient;provider connection string="data source=unit6cog10sql01;initial catalog=Samples;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<appSettings>
<add key="BancTecFilePath" value="C:\\FTPFolders\\BancTec\\"/>
</appSettings>
</configuration>
工作。我把这个更进了一步,并保持移动<AppSettings>
的时候,发现最高的,我可以把它直接低于<statup>
我一直认为,在App.config
每个元素只是那被称为作为参考,这是必需的。
我的问题是什么是在后台发生的造成这个错误,为什么它所在