query regarding asp.net

Question

Hi i want to design a drop down box which contains the name of all the countries and after selecting the name of that country its state must come than is city .How to do that as manually it cant be done and not possible to fill all the name and all.Is there any tool or something else  please help me out in this matter.

Answer 1

Dear try this


Select UserCode,
Cast((DateDiff(mi,Starttime,EndTime) / 60) As Varchar(8)) + ':' +
Cast((DateDiff(mi,Starttime,EndTime) % 60) As Varchar(2)),Starttime As [In Time],EndTime  As [Out Time ]From tblLogIn

Answer 2

Hi,

Note that when you use the HH will give the date difference in hours. But it needs something like entire different between two dates.

I think get the seconds or minutes and find the differences, so you can calculate the actual time different by diving the minutes.

Answer 3

Hi
use datediff like

select

sum(Datediff(hour,StartingDate,EndingDate)) from ItemDiscount