Embedded ConfigFile In Exe file

I want to create application which is App.config file data like connectionString etc... to embedded in Exe file

when application release .exe file after create exe file and after delete app.config file how run application without app.config file

how to embedded app.config file in .exe file.

my config file :

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>       
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
  </startup>
  <connectionStrings>
    <add name="DataBaseEntities" connectionString="metadata=res://*/Model.DataBase.csdl|res://*/Model.DataBase.ssdl|res://*/Model.DataBase.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=127.0.0.1;initial catalog=DataBase;persist security info=True;user id=abc;password=123;MultipleActiveResultSets=True;App=EntityFramework&quot;" 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>

my Program :

    public static void Main(string[] args)
    { 
        using (DataBaseEntities entities = new DataBaseEntities())
        {
            List<User> user= objEntities.UserTable.ToList();              
        }

        Console.ReadKey();
    }

atfer Delete app.config file run application and retrive data as it is.