Driver=SQL Server Native Client 10.0;Server=myServer;Database=myDB;Uid=myUser;Pwd=myPass;
Provider=SQLNCLI10;Server=tcp:myServer,1433;Database=myDB;Trusted_Connection=yes; sql native client 10.1
Driver=SQL Server Native Client 10.0;Server=myServer\instance;Database=myDB;Trusted_Connection=yes; Driver=SQL Server Native Client 10
Provider=SQLNCLI10;Server=myServer;Database=myDB;Uid=myUser;Pwd=myPass; Driver=SQL Server Native Client 10.0
SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &henv); SQLSetEnvAttr(henv, SQL_ATTR_ODBC_VERSION, (void*)SQL_OV_ODBC3, 0); SQLAllocHandle(SQL_HANDLE_DBC, henv, &hdbc);
Provider=SQLNCLI10;Server=myServer\instance;Database=myDB;Trusted_Connection=yes;