Hello
i have project calculate its same this page link
https://www.aspsnippets.com/questions/116973/Calculate-number-of-days-between-two-dates-in-ASPNet-using-C-and-VBNet/
i would like just add 2 think
numbers from screenshoot
3- its the pris so when i add the price for using PC monthly its 100$ and i choice the date from 1- may-2023 to 15-may-2023 , its cose half the price well be 50% total
5 when i add all like using pc, salary worker and extra time i need the total all
