Re: Webpartzone - C# Discussion Boards

Re: how to create 2 threads on on diferent procesors

Ghydo23-Dec-09 4:38

23-Dec-09 4:38

C# seems not to support the feature you are requiring, you should use some Interop to do it.
This snippet should do the work (I found it here[^], I didn't tested it.

class Program
{
	[DllImport("kernel32")]
	static extern int GetCurrentThreadId();
	static void Main()
	{
		Thread t = new Thread(
		new ThreadStart(DoWork));
		t.Start();
		t.Join();
	}

	static void DoWork()
	{
		foreach(ProcessThread pt in Process.GetCurrentProcess().Threads)
		{
			int utid = GetCurrentThreadId();
			if (utid == pt.Id)
			{
				pt.ProcessorAffinity = (IntPtr)(1); // Set affinity for this thread to CPU #1
				Console.WriteLine("Set");
			}
		}
	}
}

But why do you want to change the thread affinity? The scheduler should automatically take advantage of both CPU cores.

Re: how to create 2 threads on on diferent procesors

Luc Pattyn23-Dec-09 5:39

Luc Pattyn

23-Dec-09 5:39

Hi,

don't worry about which processor executes which thread; setting processor affinities isn't necessary at all. If you let everything run without "helping" it, Windows will assign threads to processors dynamically (which means a thread once blocked for some reason might continue on another processor), with some retention as to preserve cache efficiency. It is only in very special cases that you could improve on the automatic assignment.

Smile | :)

Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]

I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages

sqlite

jashimu23-Dec-09 3:24

jashimu

23-Dec-09 3:24

Hi All, I am trying to do some query in my sqlite database. I wanted to get average of some number, but could not do it.
if you please can, write a sql statement that get average of some number.
"SELECT AVE(w)FROM x WHERE y = z ";
It should return the ave of all w.

thanks in advance

Re: sqlite

Keith Barrow23-Dec-09 3:28

Keith Barrow

23-Dec-09 3:28

This belongs to the "General Database" forum, this is the C# forum.

I suggest you post there and delete this post.

CCC solved so far: 2 (including a Hard One!)
37!?!! - Randall, Clerks

Re: sqlite

Md. Marufuzzaman23-Dec-09 3:41

Md. Marufuzzaman

23-Dec-09 3:41

jashimu wrote:
"SELECT AVE(w)FROM x WHERE y = z ";

This transact sql statement will be
"SELECT AVG(w)FROM x WHERE y = z ";

Thanks
Md. Marufuzzaman

Don't forget to click [Vote] / [Good Answer] on the post(s) that helped you.

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Webpartzone

NETLearning23-Dec-09 3:02

NETLearning

23-Dec-09 3:02

How do i change the title of the webpartzone.
It is keeping the ID of the webpartzone as the name

Re: Webpartzone

EliottA23-Dec-09 3:19

EliottA

23-Dec-09 3:19

Ok. Good question, or, what the hell is a webpartzone?

Check out the CodeProject forum Guidelines[^]
The original soapbox 1.0 is back![^]

Re: Webpartzone

NETLearning23-Dec-09 3:50

NETLearning

23-Dec-09 3:50

use webpart in ASP.NET to drag and drop controls.
Webpartzones are the zones in which webparts are created.
My question how do you change the webpart zone name or even
remove the title of the webpart zone

Re: Webpartzone

EliottA23-Dec-09 3:52

EliottA

23-Dec-09 3:52

Ah, so it's an asp.net question. Good, ask in the ASP.NET forum, you will get a (better) answer there.

Check out the CodeProject forum Guidelines[^]
The original soapbox 1.0 is back![^]

[Message Deleted]

Tichaona J23-Dec-09 2:56

Tichaona J

23-Dec-09 2:56

[Message Deleted]

Re: [Message Deleted]

LimitedAtonement23-Dec-09 8:55

LimitedAtonement

23-Dec-09 8:55

Wow, this message is deleted, and I can still vote for it...harsh.

In Christ,
Aaron Laws

http://ProCure.com

Re: [Message Deleted]

Keith Barrow23-Dec-09 23:20

Keith Barrow

23-Dec-09 23:20

I read it, and voted one also. The jist was "please give me an idea for a degree dissertation".

CCC solved so far: 2 (including a Hard One!)
37!?!! - Randall, Clerks

Re: [Message Deleted]

LimitedAtonement24-Dec-09 4:28

LimitedAtonement

24-Dec-09 4:28

Ahh. It's still a bit harsh that it's still voteable.

What is a CCC? You have caught my attention with your signature, and I would like to solve them (even the Hard Ones).

In Christ,
Aaron Laws

http://ProCure.com

Re: [Message Deleted]

Keith Barrow26-Dec-09 11:51

Keith Barrow

26-Dec-09 11:51

CCC= Cryptic Crossword Clue. Dalek Dave sets one in the lounge everyday (about 9am UK time) and we have two hours to solve them. He sets an extra hard one on Thursdays.

CCC solved so far: 2 (including a Hard One!)
37!?!! - Randall, Clerks

converting

sanforjackass23-Dec-09 1:59

sanforjackass

23-Dec-09 1:59

how can i convert double to binary?
i have tried tostring("X") for Hex
is there a way to use this method for binary?

Re: converting

Richard MacCutchan23-Dec-09 2:08

Richard MacCutchan

23-Dec-09 2:08

double d = 1.2;
int i = (int)d;

Re: converting

OriginalGriff23-Dec-09 2:21

OriginalGriff

23-Dec-09 2:21

use:

int i = 12345;
string s = Convert.ToString(i, 2);

The second parameter is the base: MSDN[^]

All those who believe in psycho kinesis, raise my hand.

Re: converting

sanforjackass23-Dec-09 2:33

sanforjackass

23-Dec-09 2:33

thanks

Re: converting

#realJSOP23-Dec-09 2:44

#realJSOP

23-Dec-09 2:44

Change your userID.

.45 ACP - because shooting twice is just silly
-----
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001

Re: converting

sanforjackass24-Dec-09 3:45

sanforjackass

24-Dec-09 3:45

what do you main by "Change your userID. "?

Re: converting

#realJSOP24-Dec-09 4:57

#realJSOP

24-Dec-09 4:57

I mean that you have "jackass" as part of your user ID. Change it.

Re: converting

Luc Pattyn23-Dec-09 4:23

Luc Pattyn

23-Dec-09 4:23

sanforjackass wrote:
convert double to binary?

not sure what you mean. if you want the actual bytes that hold your double, use BitConverter.GetBytes()

Smile | :)

Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]

I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages

Re: converting

harold aptroot23-Dec-09 10:30

harold aptroot

23-Dec-09 10:30

Huh? You got a 1-vote? Undeserved IMO. If that's not what they wanted then they should have been clear.

Re: converting

Luc Pattyn23-Dec-09 10:34

Luc Pattyn

23-Dec-09 10:34

Unsurprisingly I agree. However if people were able to be clear, we would have even less questions asked around here, as they often would find the answers themselves, through documentation or Google.

Smile | :)

Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]

I only read code that is properly indented, and rendered in a non-proportional font; hint: use PRE tags in forum messages

About find the text in picture

aligokdemir23-Dec-09 1:37

aligokdemir

23-Dec-09 1:37

Hi;
i am working about image processing in C#. especially, i am traying find the char(text and number) in the plate. So i did some resources and studyies but not enough for read the char. So May be help me about this question.

Best Regard
Ali Gokdemir

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