get error

[Armin]

Hi
I put this code and get error

void MainWindow::on_pushButton_clicked()
{
    QDate myDate= ui->dateEdit->date();
    QString dateString = myDate.toString();
    label->setText(dateString);

}

Error:

C:\Users\armin\Documents\StoMar\mainwindow.cpp:21: error: 'label' was not declared in this scope
label->setText(dateString);
^

[SGaist]

Hi,

It's the same error you already had in your other thread. You don't have any object named label.

[Armin]

Thanks but i create label

[Armin]

Thanks guys
I solved.
I added ui in my code.

void MainWindow::on_pushButton_clicked()
{
    QDate myDate= ui->dateEdit->date();
    QString dateString = myDate.toString();
    ui->label1->setText(dateString);

}

[mrjj]

@Armin
Hi
All you add via Designer is available via UI->
for the same class.
Its created when you run
ui ( new Ui::MainWindow ) {
ui->setupUi ( this );
Which is inserted when you create the widget via Designer/Creator
(in the constructor)