LibXL is a library for reading and writing Excel files, supporting C, C++, C#, Python and other languages. And it supports multiple platforms such as windows, Linux, Mac , etc. It provides a series of APIs so that developers can easily read, modify and create Excel files.
1. About the key and use of the library
1. A key worth more than 3,000
But this library is not free, you need to buy a key to use this library, otherwise if you are writing a form, it will write a banner advertisement on the first line of each spreadsheet, and the key of the LibXl library will be shared at the end of the article (pro-test three win4 .1.1 and 4.2.0 version keys are available)
If it is reading a table, it will only be able to read 300 cells (the first row is not available). Using a license key, this limitation can be removed.
2. How to use the key
Add a sentence after Book* book = xlCreateBook();
book->setKey.
As used under QT
Book* book = xlC