Hello,
I’m very new to database programming and seem to have a problem getting my db to connect. I’m not even sure if my project can even find it. I was wondering if you could help me. I get the error:
[Microsoft][ODBC Driver Manager]Data source name too long QODBC3: Unable to connect
My db file name is “SpellingWords.sdf” I kind of followed along with a tutorial but was still pretty confused on how i make the database info match mine. I am using SQL Server 2008 Compact Edition.
WordEditor::WordEditor(QWidget *parent) :
QDialog(parent),
ui(new Ui::WordEditor)
{
ui->setupUi(this);
QString servername = "LocalHost\\SQLEXPRESS";
QString dbname = "SpellingWords";
QSqlDatabase db = QSqlDatabase::addDatabase("QODBC");
db.setConnectOptions();
//QString dsn = QString("DRIVER=(SQL Native Client);SERVER=%1;DATABASE=%2;Trusted_Connection=Yes;").arg(servername).arg(dbname);
QString dsn = QString("..\\..\\SpellingBee\\SpellingWords.sdf");
db.setDatabaseName(dsn);
if(db.open())
{
QMessageBox mBox;
mBox.setText("Open!");
mBox.exec();
}
else
{
QMessageBox mBox;
mBox.setText(db.lastError().text());
mBox.exec();
}
}
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