how to calculate time from time and end time in hour

Question

Hello Sir,

   I have two dropdown list box.

dropdownlist1 is for start time and dropdown list 2 is for end time.

Exa...

  Suppose Dropdown list1 select 8:00 AM and dropdown list2 8:30 AM

I want to calculate time in hour and store in control also store in database

 

This is for timesheet.

Help me.. 

Answer 1

In my previous post i have mention it.just i want to view the excel sheet in browser and i will also perform the adding,delete and update option in excel sheet through browser

Answer 2

Share me the issue, let me try to solve. 

Answer 3

Thanks Sunder for providing the link.

but i am not sucessful.

Answer 4

https://support.microsoft.com/en-us/help/306572/how-to-query-and-display-excel-data-by-using-asp-net--ado-net--and-vis

 

https://stackoverflow.com/questions/33101538/is-it-possible-to-open-and-edit-an-excel-file-on-web-browser 

 

Follow these links, this may help