Enable library to append data into an existing EXCEL sheet

brechtsanders / xlsxio

XLSX I/O - C library for reading and writing .xlsx files

MIT License

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Enable library to append data into an existing EXCEL sheet #79

Open lilastic opened 4 years ago

lilastic commented 4 years ago

Currently, the library only allows writing data into a freshly created EXCEL file.

It would be great if the library allows writing data into a new EXCEL sheet in an already existing file, as well as appending data into an already existing sheet.

Thanks and keep up the good work (this library is very useful by the way)!