C++ SQLBindParameter

Voici les déclarations de variables:

string strFirstName;
string strLastName;
string strAddress;
string strCity;
string strState;
double dblSalary;
string strGender;
int intAge;

...Faire un peu de "cin" instructions pour obtenir les données...

retcode = SQLPrepare(StatementHandle, (SQLCHAR *)"INSERT INTO EMPLOYEE ([FirstName], [LastName], [Address], [City], [State], [Salary], [Gender],[Age]) VALUES (?,?,?,?,?,?,?,?)", SQL_NTS);

retcode = SQLBindParameter(StatementHandle, 1, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_LONGVARCHAR, 50, 0 &strFirstName,0, NULL);

retcode = SQLBindParameter(StatementHandle, 2, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_LONGVARCHAR, 50, 0, &strLastName,0, NULL);

retcode = SQLBindParameter(StatementHandle, 3, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_LONGVARCHAR, 30, 0, &strAddress,0, NULL);

retcode = SQLBindParameter(StatementHandle, 4, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_LONGVARCHAR, 30, 0, &strCity,0, NULL);

retcode = SQLBindParameter(StatementHandle, 5, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_LONGVARCHAR, 3, 0, &strState,0, NULL);

retcode = SQLBindParameter(StatementHandle, 6, SQL_PARAM_INPUT, SQL_C_DOUBLE, SQL_DOUBLE, 0, 0, &dblSalary,0, NULL);

retcode = SQLBindParameter(StatementHandle, 7, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_LONGVARCHAR, 2, 0, &strGender,0, NULL);

retcode = SQLBindParameter(StatementHandle, 8, SQL_PARAM_INPUT, SQL_C_LONG, SQL_INTEGER, 0, 0, &intAge,0, NULL);

retcode = SQLExecute(StatementHandle);

L'int et un double travail d'amende et sont stockés dans la table...mais je ne peux pas comprendre comment obtenir les chaînes de magasin...

OriginalL'auteur PapaDaniel | 2008-10-06