Time elapsed

[Alex]

Anyone know how I can get the time elapsed of a application? I wanna know how long something took to run. I tried:


Dim time1, time2, TimeElapsed

time1 = time$

'Application runs here

time2 = time$

TimeElapsed = (time2-time1)


Any idea why its not working, and now I can get it to work? thanks ;)

[Gordito]

Use the GetTickCount API ... the declarations you need can be found in the API Viewer. It can be used like this.


Dim time1%,time2%,elapsed%

time1 = GetTickCount()

'whatever process you are timing

time2 = GetTickCount()

elasped = time2-time1

'elapsed will be the number of milliseconds that have elapsed

'GetTickCount rolls over every 49 days of continuous system operation so if 'time1 is greater than time2, you have to make the necessary adjustment


Gordito

[James Grant]

Alex:


You have several issues with this code:

1. Always type your variables (Dim time1 As Date), otherwise they are variants (really slow).

2. Putting a $ returns a string, your untyped time1 will now hold the string.

3. You then try subtracting strings



Try this:



Dim x As Date

Dim y As Date



x = Now

'' App runs here

y = Now



Call MsgBox(DateDiff("s", x, y) & " seconds have passed.", vbInformation)




Tested in VB5.


-Jim