Autofac dependency Injection

Using System;
 Using System. Collections. Generic;
 Using System. LINQ;
 Using System. text;
 Using Autofac. Builder;
 Using Autofac. configuration;
 Using Autofac;
 ///  By rhythmk  
  Namespace Autofacapp
{
 Class Program
{
 Static   Void Main ( String [] ARGs)
{
 VaR Builder = New Containerbuilder ();
Builder. registertype <dbmanage> ();
Builder. registertype <sqldb> (). As <idatabase> ();
 // Using (VAR Container = builder. Build (containerbuildoptions. Default ))
  //  {  
              VaR Container = builder. Build (containerbuildoptions. Default );
 VaR Manage = container. Resolve <dbmanage> ();
Manage. Select ();
Manage. Update ();
 //  }  
 Console. readkey ();
}
}


 Public   Interface Idatabase
{
 Void Update ();
 Void Select ();
}

 Public   Class Sqldb: idatabase
{

 # Region Idatabase Member

 Public   Void Update ()
{
Console. writeline ( "  Sqldb update  " );
}

 Public   Void Select ()
{
Console. writeline ( "  Sqldb select  " );
}

 # Endregion 
}
Public   Class Mysqldb: idatabase
{

 # Region Idatabase Member

 Public   Void Update ()
{
Console. writeline ( "  Mysqldb update  " );
}

 Public   Void Select ()
{
Console. writeline ( "  Mysqldb select  " );
}

 # Endregion 
}

 Public   Class Dbmanage
{
 Private Idatabase _ database;

 Public Dbmanage (idatabase m_database)
{
This . _ Database = m_database;
}

 Public   Void Update ()
{
 This . _ Database. Update ();
}

 Public   Void Select ()
{
 This . _ Database. Select ();
}

}



}