Worksheet.EnableSelection (Excel)
Returns or sets what can be selected on the sheet. Possible return values are xlNoRestrictions - Anything can be selected, xlNoSelection - Nothing can be selected, xlUnlockedCells - Only unlocked cells can be selected.
This property takes effect only when the worksheet is protected: xlNoSelection prevents any selection on the sheet, xlUnlockedCells allows only those cells whose Locked property is False to be selected, and xlNoRestrictions allows any cell to be selected.
ActiveSheet.EnableSelection = xlNoRestrictions