QFile::remove
2018年8月30日 — I managed to delete the files changing the permission of the files with: lof_mh.setPermissions(QFileDevice::WriteUser | QFileDevice::ReadUser ... ,You can check for a file's existence using exists(), and remove a file using remove(). ... QFile::RemoveError, 9, The file could not be removed. QFile:: ... ,The file is closed before it is removed. See also setFileName(). [static] bool QFile::remove(const QString &fileName). This ... ,The file is closed before it is removed. See also setFileName(). [static] bool QFile::remove(const QString &fileName). This ... ,2011年7月20日 — I noticed QFile::remove has problems with deleting files sometimes, namely I can't delete the video file. I think it is somehow related to sharing ... ,2014年4月24日 — If it is a directory as it seems to be, you wish to use the following API with Qt 5: bool QDir::removeRecursively(). as opposed to QFile . Therefore ... ,Program checks if there is a new one, copy it and then delete. bool copySuccess = QFile::copy(new_name, name); if (!copySuccess) ... ,What do I need to do so I can delete it when created as part of installation as well? void SettingsDialog::on_checkBoxAutoStart_clicked() QSettings settings; ... ,You can check for a file's existence using exists(), and remove a file using remove(). ... QFile::RemoveError, 9, The file could not be removed. QFile:: ... ,2015年4月28日 — ... (dbFile); file.remove();. instead of QDir dir; dir.remove(dbFile); ... An even short solution to remove a file in Qt might be: QFile::remove(dbFile);.
| 相關軟體 Q-Dir (64-bit) 資訊 | |
|---|---|
 QFile::remove 相關參考資料
QFile "remove()" not deleting files that are well-known at ...
2018年8月30日 — I managed to delete the files changing the permission of the files with: lof_mh.setPermissions(QFileDevice::WriteUser | QFileDevice::ReadUser ... https://stackoverflow.com QFile Class | Qt 4.8 - Qt Documentation
You can check for a file's existence using exists(), and remove a file using remove(). ... QFile::RemoveError, 9, The file could not be removed. QFile:: ... https://doc.qt.io QFile Class | Qt Core 5.12.10 - Qt Documentation
The file is closed before it is removed. See also setFileName(). [static] bool QFile::remove(const QString &fileName). This ... https://doc.qt.io QFile Class | Qt Core 5.15.2 - Qt Documentation
The file is closed before it is removed. See also setFileName(). [static] bool QFile::remove(const QString &fileName). This ... https://doc.qt.io QFile::remove doesn't work - Qt Centre Forum
2011年7月20日 — I noticed QFile::remove has problems with deleting files sometimes, namely I can't delete the video file. I think it is somehow related to sharing ... https://www.qtcentre.org QFile::remove not removing file? - Stack Overflow
2014年4月24日 — If it is a directory as it seems to be, you wish to use the following API with Qt 5: bool QDir::removeRecursively(). as opposed to QFile . Therefore ... https://stackoverflow.com QFile::remove works wrong or where is problem? | Qt Forum
Program checks if there is a new one, copy it and then delete. bool copySuccess = QFile::copy(new_name, name); if (!copySuccess) ... https://forum.qt.io QFile::remove() works and doesn't work - Stack Overflow
What do I need to do so I can delete it when created as part of installation as well? void SettingsDialog::on_checkBoxAutoStart_clicked() QSettings settings; ... https://stackoverflow.com Qt 4.7.0: QFile Class Reference - Qt Documentation
You can check for a file's existence using exists(), and remove a file using remove(). ... QFile::RemoveError, 9, The file could not be removed. QFile:: ... https://doc.qt.io Qt- Delete file - Stack Overflow
2015年4月28日 — ... (dbFile); file.remove();. instead of QDir dir; dir.remove(dbFile); ... An even short solution to remove a file in Qt might be: QFile::remove(dbFile);. https://stackoverflow.com |