Qt QString to char

[MonsterreactioN]

char ProjectSniffer::GetDevice()
{
QByteArray bytes = ui->comboBoxDev->currentText().toAscii().data();

char *Dev;

QString devQ = ui->comboBoxDev->currentText();
Dev = (char)devQ;

return Dev;
}

How can i do that right?

[djap]

How about

char* ProjectSniffer::GetDevice()
{
char *Dev = ui->comboBoxDev->currentText().toAscii().data();
return Dev;
}

or just

char* ProjectSniffer::GetDevice()
{
return ui->comboBoxDev->currentText().toAscii().data();
}

I suppose your function should be returnin pointer (char*) not just character (char)?

[MonsterreactioN]

How about

char* ProjectSniffer::GetDevice()
{
char *Dev = ui->comboBoxDev->currentText().toAscii().data();
return Dev;
}

or just

char* ProjectSniffer::GetDevice()
{
return ui->comboBoxDev->currentText().toAscii().data();
}

I suppose your function should be returnin pointer (char*) not just character (char)?

Thx u
Sry for this stupid Questions but i am a beginner

[djap]

Thx u
Sry for this stupid Questions but i am a beginner

There's no such thing as a stupid question

[MonsterreactioN]

How can i return a C struct in a Qt Function??

[djap]

Same way as you would return it in C-function.
In case you're not familiar with how to do it you could look in to example 6.1 in here:
The C Book — Structures