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QT Error Checking

Unsolved General and Desktop

4 Posts 3 Posters 1.0k Views 1 Watching

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rondo

wrote on 20 Jun 2017, 11:33 last edited by

#1
Hello,

I have a question about error-checks.
1. Is there any equivalent of GetLastError() (WINAPI) function in QT ?
2. How can I get error details of QFile or QImage programatically ?
Thanks
J 1 Reply Last reply 20 Jun 2017, 11:50

0
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Pradeep Kumar

wrote on 20 Jun 2017, 11:41 last edited by

#2

Hi,

@rondo

u can use error and fileerror from QFileDevice.

Thanks,
Pradeep Kumar
Qt,QML Developer
1 Reply Last reply

4
R rondo
20 Jun 2017, 11:33
Hello,

I have a question about error-checks.
1. Is there any equivalent of GetLastError() (WINAPI) function in QT ?
2. How can I get error details of QFile or QImage programatically ?
Thanks
J Offline
J Offline
jsulm
Lifetime Qt Champion
wrote on 20 Jun 2017, 11:50 last edited by

#3

@rondo said in QT Error Checking:

QImage

Regarding QImage: what error are you interested in?
https://forum.qt.io/topic/113070/qt-code-of-conduct
1 Reply Last reply

1
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rondo

wrote on 20 Jun 2017, 12:39 last edited by

#4

@Pradeep-Kumar thanks!

@jsulm

I am interested about details of error in QImage::load method.

Any suggestions?
1 Reply Last reply

1

1/4

20 Jun 2017, 11:33