Excel file with data validation for sheet cells, drop down list and validate whole number using EasyXLS component! XLSX, XLSM, XLSB, XLS.

https://www.easyxls.com/manual/tutorials/vb6/excel-validate-data.html

Create Excel file with name area in sheet using EasyXLS component! XLSX, XLSM, XLSB, XLS files in VB6.

https://www.easyxls.com/manual/tutorials/vb6/excel-name-area.html

Create Excel file with formula in sheet cells using EasyXLS component! XLSX, XLSM, XLSB, XLS files in VB6.

https://www.easyxls.com/manual/tutorials/vb6/add-excel-formula.html

Merge cells for Excel file using EasyXLS component! XLSX, XLSM, XLSB, XLS files in VB6.

https://www.easyxls.com/manual/tutorials/vb6/excel-merge-cells.html