how to calculate the hours in asp.net using c#

Question

how to calculate the hours

like mrg 10 to 5 total 7 hrs

if i login in 10.30 and logout at 5.30 same 7 hrs me wrokked

now i logi at 10.15 and logout at 5.30 7.45 7hrs and 45 mins me worked i need to calculate the min and hrs

Answer 1

Hi Abhishek

  whn u bind dropdown than put datatextfield=data
  and datavaluefield=id
  whn u select data from dropdown than u can get id by
 
  dropdownid.selecteditem.value

no need to take id from sql server