how to use CellRange with import and export together

[Littlebusybee]

I want to use import and export at the same application, and I also use xlsxsheetmodel function, now I wonder how to modify the micro as below in xlsxglobal.h to implement my such idea #if !defined(QT_STATIC) && !defined(XLSX_NO_LIB) #if defined(QT_BUILD_XLSX_LIB) #define Q_XLSX_EXPORT Q_DECL_EXPORT #else #define Q_XLSX_EXPORT Q_DECL_IMPORT #endif #else #define Q_XLSX_EXPORT #endif