编译出错 d:\vc.net\testsql\testsqlDlg.cpp(32): error C3828: “System::Data::SqlClient::SqlConnection”: 在创建托管类实例时不允许
SqlConnection * mySqlConnection = new SqlConnection(S"server=(local)\\NetSDK;Trusted_Connection=yes;database=northwind;provider=sqloledb");
请问如何解决?