Read values from text file after clicking a button

[kulsekarr]

Hi frns,
The below code is for reading values from text files and display it in the text box and i get some errors in the below code . kindly please help me out.. thanks in advance..

void MainWindow::slotTimer()
{
QFile file("Heartrate.txt");
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
return;

QTextStream in(&file);
while (!in.atEnd())
{
QString line = in.readLine();
TEhr(line);// displays the value of heartrate in Textbox
}

}

[ChrisW67]

You will have to tell us what the error messages are or we will be guessing all night.

[kulsekarr]

Hi,
Thanks,the error is that the variable TEhr is a textedit box and it show that it accepts only one parameter...i the last line..