Retrieve hexadecimal values from QLineEdit

[rtvideo]

I want to be able to retrieve a user inputted hexadecimal number and put it into a variable from a QLineEdit. I have:

uint data_str = this->ui->lineEdit_3->text().toUInt();

But when evaluating what data_str holds, it will return 0 every time. Does anyone know how if I typed 0x30 into the LineEdit, the data_str would hold a value of 48?

Doing:

QString data_str = this->ui->lineEdit_3->text();
uint d = data_str.toUInt();

Retruns a value of 0 as well.

[Christian Ehrlicher]

@rtvideo said in Retrieve hexadecimal values from QLineEdit:

Does anyone know how if I typed 0x30 into the LineEdit, the data_str would hold a value of 48?

Yes, fix your use of QString::toUInt()

[rtvideo]

This post is deleted!