NpgsqlConnection.Open Method 
      
      [This is preliminary documentation and subject to change.]
     
    
       Opens a database connection with the property settings specified by the ConnectionString. 
      
        [Visual Basic]
        
NotOverridable Public Sub Open() Implements _
   IDbConnection.Open
      
      Implements
      
        IDbConnection.Open
      
      See Also
      
        NpgsqlConnection Class | Npgsql Namespace