在應用程序配置文件中找不到名爲'KgSoftProContext'的連接字符串

我在項目數據庫中添加了DLL。主語句即使配置文件中的連接將其添加到項目我收到此錯誤。在應用程序配置文件中找不到名爲'KgSoftProContext'的連接字符串

數據庫的DLL app.config文件

<configuration> 
    <configSections> 

    <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> 
    <entityFramework> 
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework"> 
     <parameters> 
     <parameter value="mssqllocaldb"/> 
     </parameters> 
    </defaultConnectionFactory> 
    <providers> 
     <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/> 
    </providers> 
    </entityFramework> 
    <startup> 
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2"/> 
    </startup> 
</configuration>

主要項目app.config文件

<connectionStrings> 
    <add name="KgSoftProContext" connectionString="Data Source=KDRGNY\KDRGNY;Initial Catalog=KgSoftPro;Integrated Security=True;MultipleActiveResultSets=True" 
     providerName="System.Data.SqlClient" /> 
    </connectionStrings>

上下文文件

static KgSoftProContext() 
     { 
      Database.SetInitializer<KgSoftProContext>(null); 
     } 

     public KgSoftProContext() 
      : base("name=KgSoftProContext") 
     { 
     }

來源

2016-09-28 Kadir GÜNEY