Visual Basic 2008 Tutorial - Background Worker

Im gonna show you what a Backgroundworker does and can do(just a simple test)
Subscribe, Comment, Rate :)
thaaaaanks
www.nibic.ucoz.com


CODES:

dim i as integer


Dowork:
do untill i = "100"
if backgroundwork1.cancellationPending = true then
Exit sub
end if
i = i + 1
backgroundworker1.reportProgress(0)
systemthreading.Thread.sleep(1)

StartBtn Click:
backgroundworker1.runworkerasync()
timer1.start

StopBTn Click:
backgroundworker1.cancelasync()
timer1.stop

Timer1.tick
label1.text = i
progressbar1.value = i



tinlukasas made some codes that i added too. Ty :) :
Backgroundworker_dowork codes:
Do Until i = 100

i += 1

Invoke(New ReportNum(AddressOf NumToLabel), i)



Make a new sub:
Sub NumToLabel(ByVal num As Integer)

Label1.Text = num.ToString()

ProgressBar1.Value = num

EndSub

Category:

Howto & Style

Tags:

• VB
• 2008
• Visual Basic
• Source
• Code
• Tut
• SNL
• SLN
• Fre
• Please
• Background
• Worker

[tenlukasas]

BackgroundWorker_DoWork

Do Until i = 100

i += 1

Invoke(New ReportNum(AddressOf NumToLabel), i)

...

...

[TeamNiBiC]

@tenlukasas :) ye.. can i add that code to Desc?.. ill give you Credits

[tenlukasas]

@TeamNiBiC ye, you can

[TeamNiBiC]

@tenlukasas Thanks so much :)!

[snake1980eyes]

Dude you are a n00b .. just adding "label1.text = i.ToString" would of fixed the problem :)) what an EPIC FAIL..... =))))) LMAO

[tenlukasas]

Sub NumToLabel(ByVal num As Integer)

Label1.Text = num.ToString()

ProgressBar1.Value = num

EndSub