Simple QTimer help

[anda_skoa]

You never stop the timer, so it keeps firing.

You can stop the timer in HelloForm::stopi2c() or connect the stop button's cliicked signal to the timer's stop() slot.

Cheers,
_

[gauravsharma0190]

@anda_skoa
and how can i do that sir......i really have don't idea about it...
please guide me to it.

[anda_skoa]

You are kidding right?
I already gave you two options and you want more?

Cheers,
_

[gauravsharma0190]

sir,
i mean to say how to write in stopi2c() to stop this if you add lines in my code i will be oblize to you..

void HelloForm::stopi2c()
{                        
 
       ADC->setText(" ");
      ptimer->stop();
	Message->setText("Stopped");
}

void HelloForm::stopi2c()
{                        
 
       ADC->setText(" ");
      ptimer->stop();
	Message->setText("Stopped");
}

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like this??
if yes then i doesn't work

[anda_skoa]

Yes, like this.
But obviously with having "timer" as a member variable of class HelloForm instead of just a local variable in the constructor.

Cheers,
_

[gauravsharma0190]

so how can i do that sir...please tell me so???
where should i change..
if you don't mind??

[anda_skoa]

My recommendation is to have a look at some beginner's C++ tutorials first.
Once you understand the absolut basics of C++, you won't have any difficulty making the necessary change.

Cheers,
_

[gauravsharma0190]

hello sir,
i did it...
now i want to do it with startTimer() and killTimer()
so how can i do it with???

[anda_skoa]

now i want to do it with startTimer() and killTimer()
so how can i do it with???

Why?
Working with QTimer is way simpler.

Cheers,
_