Multithread - C# / C Sharp

amberti

I'm trying to write a multithread application:

it will get different kind of data from DB, my intention was to create
different thread for each query.
I tryed to use the AsyncHelper.Fir eAndForget method u can easily find
on this goup but i wasn't lucky: I was able to crate threads but not to
get back results....

Any idea/modification of AsyncHelper.Fir eAndForget will be gratly
appreciated.

Basicly I need to call a method with parameters (array of parameters)
and get back array of sorted list or similar...

Thanks in advance.

Mar 23 '06 #1

Subscribe Reply

3838

Ward Bekker

Take a look at the backgroundwork class. The runworkercomple ted event
has a result property that allows you to return results.

(Note: this is class is new in .Net 2.0)

http://msdn2.microsoft.com/en-US/library/4852et58.aspx

--
Ward Bekker
"Asp.Net Discussions for the Professional Developer"
http://www.dotnettaxi.com

"Free .Net 2.0 C# to/from VB.Net Code Converter"
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Mar 23 '06 #2

Miha Markic [MVP C#]

..net 2? Try BackgroundWorke r.

--
Miha Markic [MVP C#]
RightHand .NET consulting & development www.rthand.com
Blog: http://cs.rthand.com/blogs/blog_with_righthand/

"amberti" <da************ *@gmail.com> wrote in message
news:11******** **************@ v46g2000cwv.goo glegroups.com.. .

I'm trying to write a multithread application:

it will get different kind of data from DB, my intention was to create
different thread for each query.
I tryed to use the AsyncHelper.Fir eAndForget method u can easily find
on this goup but i wasn't lucky: I was able to crate threads but not to
get back results....

Any idea/modification of AsyncHelper.Fir eAndForget will be gratly
appreciated.

Basicly I need to call a method with parameters (array of parameters)
and get back array of sorted list or similar...

Thanks in advance.

Mar 23 '06 #3

amberti

Yes .net 2,
BackgroundWorke r seems interesting but what about this:

http://www.yoda.arachsys.com/csharp/...readpool.shtml
and its
http://www.yoda.arachsys.com/csharp/miscutil/
MiscUtil.Thread ing.CustomThrea dPool
? What's best?

Mar 23 '06 #4

William Stacey [MVP]

I don't find Background worker all that helpful. Here is a simple pattern
you can use for just about any work:
http://channel9.msdn.com/ShowPost.aspx?PostID=171594

--
William Stacey [MVP]

"amberti" <da************ *@gmail.com> wrote in message
news:11******** **************@ v46g2000cwv.goo glegroups.com.. .
| I'm trying to write a multithread application:
|
| it will get different kind of data from DB, my intention was to create
| different thread for each query.
| I tryed to use the AsyncHelper.Fir eAndForget method u can easily find
| on this goup but i wasn't lucky: I was able to crate threads but not to
| get back results....
|
| Any idea/modification of AsyncHelper.Fir eAndForget will be gratly
| appreciated.
|
| Basicly I need to call a method with parameters (array of parameters)
| and get back array of sorted list or similar...
|
| Thanks in advance.
|

Apr 5 '06 #5

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