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czyt1988/czyBlog
[bug]ExcelBase::convertToColName

当data是26的整数倍时，mode= data % 26 == 0，导致转换出“@”字符，导致表格保存失败。
  • MonostableLSD
  • 1
  • Opened 
    on Feb 20, 2023
  • #10

czyt1988/czyBlog
请教关于QThread中有其他继承类的情况 - Asking about if there's other heritage class in QThread usage

抱歉打扰了，拜读您的关于“[TOC] #Qt使用多线程的一些心得——1.继承QThread的多线程使用方法”一文后，在自己的代码中测试关于QThread 与 QObject两种实现方式。 Sorry for bothering, I m testing 2 different ways (QThread, and QObject) in my own code. 在测试QThread继承类实现多线程时，总是出现如下报错。 ...
  • YANG-Mingcong
  • 2
  • Opened 
    on Apr 26, 2020
  • #8

czyt1988/czyBlog
wps表格无法写入数据的解决方案

- 问题 可能在wps 2013以上版本，会遇到无法向xls写入数据的问题。 - 解决方案 //excelbase.cpp void ExcelBasePrivate::construct() { ... if (excel- isNull()) { excel- setControl( ket.Application ); //连接WPS2013以上控件 ...
  • Ryzin
  • 1
  • Opened 
    on Nov 20, 2019
  • #7

czyt1988/czyBlog
启动出错

Out of memory in ....\include/QtCore/../../src/corelib/tools/qvector.h, line 564terminate called without an active exception。
  • shona3n
  • 2
  • Opened 
    on Jul 5, 2019
  • #6

czyt1988/czyBlog
用release编译能读不能写，用的QT5.9

QString xlsFile = QFileDialog::getExistingDirectory(this); if(xlsFile.isEmpty()) return; xlsFile += /excelRWByCztr1988.xls ; if(m_xls.isNull()) m_xls.reset(new ExcelBase); m_xls- create(xlsFile); //返回true ...
  • ghost
  • Opened 
    on Oct 9, 2018
  • #5

czyt1988/czyBlog
关于\GitHub\czyBlog\tech\fastReadExcel\src\fastReadExcelInWindows中release启动失败

我引用了 \GitHub\czyBlog\tech\fastReadExcel\src\fastReadExcelInWindows 代码 在编译的时候 debug 未出现问题，可以调试 ； 但是release版本时 会出现问题；启动失败；有时是可以启动但重复启动时失败； Desktop_Qt_5_10_1_MSVC2015_32bit-Release\release\fastReadExcelInWindows.exe... ...
  • yongchaowu
  • 1
  • Opened 
    on Apr 5, 2018
  • #4

czyt1988/czyBlog
如何给sheet2 写数据？

我用m_xls- setCurrentSheet(2); m_xls- writeCurrentSheet(m_datas);这2句为什么还是不能给sheet2 写数据。
  • 530735894
  • 2
  • Opened 
    on Aug 8, 2017
  • #3

czyt1988/czyBlog
如何获取Excel一定范围内的数据

比如我一次想获取1-100行的数据，除了 d- sheet- querySubObject( Cells(int, int) , row, col)这样循环有没有其他方法，这样速度应该会很慢。求解，十分感谢
  • PengfeiRen96
  • 4
  • Opened 
    on Jul 7, 2017
  • #2

czyt1988/czyBlog
没有找到main.cpp文件

  • heraldboy8
  • Opened 
    on Apr 11, 2017
  • #1
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