how can reduce loading time of winform applicaion(vb.net)

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i create a application in vb.net ....
when i run application after buliding when form load on the screen...
take 1 or 2 min ...display fully..

plz help ....

Posted 19-Dec-12 5:57am

priyanshbhaliya

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DinoRondelly 19-Dec-12 11:58am

What is your application doing on start up?

joshrduncan2012 19-Dec-12 12:19pm

Do you have a lot of background processes on start up?

priyanshbhaliya 20-Dec-12 5:15am

my application use dataset,datareader,dataadapters........

Newtoxton 21-May-18 16:52pm

Since you processing these values from the db, then a way to improve that is to index the db fields, and also create a sub routine and call it from a thread none other than the main like:

import system.threading.thread

dim thr as system.threading.thread
thr=new thread(addressof "sub routine")
thr.start()

That should on the one you register at the form load and let the main ui thread take care of the bitmap form load.

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M.Edmison · Answer 1 · 2012-12-19T07:02:00

Solution 1

That depends on how you have the project setup, along with what is in your load method.

From there it could be several reasons, so would need more information to answer this to the fullest extent.

Thanks

Posted 19-Dec-12 7:02am

M.Edmison

Dave Kreskowiak · Answer 2 · 2012-12-19T08:23:00

Solution 2

What's your app doing on startup that takes so long?? Without knowing that, it's impossible to tell you what to do to improve things.

Posted 19-Dec-12 8:23am

Dave Kreskowiak

Comments

priyanshbhaliya 20-Dec-12 5:16am

my application use dataset,datareader,dataadapters........

Dave Kreskowiak 20-Dec-12 7:44am

So what? WHAT DO YOU DO ON STARTUP? What are you doing that takes so long?

priyanshbhaliya 20-Dec-12 11:06am

hey winform display fully with component ...

Dave Kreskowiak 20-Dec-12 16:01pm

I don't have a clue what you're talking about. We know NOTHING about your app or why it's taking so long. Only YOU can tell us that and for some reason, you're refusing to answer that basic question. WHAT IS YOUR APP DOING that takes so long?

priyanshbhaliya 21-Dec-12 5:17am

app is for paper create 4 class.....
dude....i say that ..when my app. load at screen ..form so not clear(means without component) after 1min it display complete...
so i want to display form complete on screen fast as fast ... now clear.. thanks

Dave Kreskowiak 21-Dec-12 10:24am

You're on your own now. I've asked what your code is doing for amount of time 3 times and you haven't answered that question. We don't know what "component" you're using or what you're doing on startup, so it's impossible to help you.

priyanshbhaliya 21-Dec-12 10:47am

ok dude thanks.....problem solve...

CPallini · Answer 3 · 2012-12-19T10:05:00

Solution 3

Just stop trying to merge Quantum Field Theory with General Relativity in the Form Load method.

Posted 19-Dec-12 10:05am

CPallini

Comments

priyanshbhaliya 20-Dec-12 5:17am

not understand.....explain what is that theory...

BC @ CV · Answer 4 · 2012-12-19T10:14:00

Solution 4

If you are doing a lot of stuff in the onLoad, but it doesn't need to load before the user sees the form you can always go multithreaded:

VB

VB

Dim t As New Task(Function() MergeQuantumTheoryAndGeneralRelativity(42))
t.Start()

C#

Task t = new Task(() => MergeQuantumTheoryAndGeneralRelativity(42));
t.Start();

Posted 19-Dec-12 10:14am

BC @ CV

Updated 19-Dec-12 10:19am

v2

Comments

CPallini 19-Dec-12 16:21pm

5. Even if you confine yourself to classic quantum mechanics.

priyanshbhaliya 20-Dec-12 5:17am

thanks to all ....