.下列ASP.NET 语句()正确地创建了一个与SQL Server 2000数据库的连接。 A) SqlConnection con1 = new Connection(“Data Source = localhost Integrated Security = SSPI Initial Catalog = myDB”) B) SqlConnection con1 = new SqlConnection(“Data Source = localhost Integrated Security = SSPI Initial Catalog = myDB”) C) SqlConnection con1 = new SqlConnection(Data Source = localhost Integrated Security = SSPI Initial Catalog = myDB) D) SqlConnection con1 = new OleDbConnection(“Data Source = localhost Integrated Security = SSPI Initial Catalog = myDB”)