Dropdown Selected Value minus 1

Jul 19 2018 4:56 AM

I have a dropdown and its ddlCustomer.selectedvalue=1 will be displayed..

I need a variable having this dropdownselectedvalue minus 1

ie. if my dropdownvalue is 2 then i want to display 1 in a variable

ddlCustomer.selectedvalue - 1 is not suitable for this..Please help me..I am getting Confused about this

Answers (2)