TExportOptions.HardBorders Property
In Excel, a group of cells formatted in a solid background color won't show gridlines. If you set this property to true, we will add borders around those cells so they look like the grid. If false, gridlines will be the ones Excel shows, and won't show in solid color regions.
Syntax
Unit: UAdvGridExcelExport
property TExportOptions.HardBorders: Boolean