time calculation in visual basic

hi,
could u pls help me to subtract one time value from another in visual basic?
i've tried using the datediff function but it doesn't give me the required results.
i've used the now function to generate two different system times and i want to subtract one from the other and display the time elasped. how do i go about it??

Here is an example that works fine:
Option Explicit

Private Sub Form_Load()

Dim Date1 As Date, Date2 As Date

Date1 = Now()
Wait 2 'wait 2 seconds
Date2 = Now()

MsgBox DateDiff("s", Date1, Date2)

End Sub

Private Sub Wait(delay As Integer)

Dim r As Single

r = Timer
Do
DoEvents
Loop Until Timer r + delay

End Sub

"koko" wrote in message
...
hi,
could u pls help me to subtract one time value from another in visual
basic?
i've tried using the datediff function but it doesn't give me the required
results.
i've used the now function to generate two different system times and i
want to subtract one from the other and display the time elasped. how do i
go about it??