C# Discussion Boards - CodeProject

Re: Multipe navigating (doing it in loop)

27-Feb-09 5:19

Then, try to call gotosite from a new thread.

Thread navigateThread = new Thread(new ThreadStart(gotosite));
navigateThread.Start();

Calin

Member 441789228-Feb-09 4:41

Member 4417892

28-Feb-09 4:41

Haven't tried that. But I found another way to solve it.
I did found this Wait function:
void Wait(int timervalue)
{
// set the timer for the number of ms desired
WaitF.Interval = timervalue;
// enable the timer and set the timerelapsed flag to false
WaitF.Enabled = true;
_timerElapsed = false;
while (_timerElapsed == false)
{
Application.DoEvents();
}
}

By creating a little wait i am now avaible to use webbrowser1.Isbusy()

while (webBrowser1.IsBusy == true)
{
Application.DoEvents();
}

How to get Value from Combobox.valuemember prpperty

honeyashu26-Feb-09 23:59

honeyashu

26-Feb-09 23:59

I have assigned from a data source Display Member as "Client Name" & Value Member as "Client ID" to a combo box.
Now for a query i need to pass the Client ID value as parameter but all i am getting is Combobox.Text/ Combobox.SelectedItem/.. as Client Name.
How can i get the value of ClientID for the Selected Client Name from the Combobox.

Please Help.

Re: How to get Value from Combobox.valuemember prpperty

JoeSharp27-Feb-09 0:18

JoeSharp

27-Feb-09 0:18

hi
try with SelectedValue

regards

Re: How to get Value from Combobox.valuemember prpperty

honeyashu27-Feb-09 0:39

honeyashu

27-Feb-09 0:39

Didn't Worked... I already did..
Please tell me any way to extract this value...

Re: How to get Value from Combobox.valuemember prpperty

Greg Chelstowski27-Feb-09 0:48

Greg Chelstowski

27-Feb-09 0:48

Favorite saying down in my dept: "Works on my machine, i don't know how you manage it!".
Wink | ;)

var question = (_2b || !(_2b));

Re: How to get Value from Combobox.valuemember prpperty

Greg Chelstowski27-Feb-09 0:28

Greg Chelstowski

27-Feb-09 0:28

ComboBox.SelectedValue

is my best guess.

----
man i really should refresh this page more.
Wink | ;)

var question = (_2b || !(_2b));

HttpWebRequest problem...

Greg Kozlowski26-Feb-09 23:45

Greg Kozlowski

26-Feb-09 23:45

Hello!

Is there anything something like HttpWebRequest.Close(), but in .NET 2.0?

What's it for? I need to close HttpWebRequest. I know that when I am creating new HttpWebRequest .NET keeps the connection, but is there any way to close it?

Calin Tatar26-Feb-09 23:56

26-Feb-09 23:56

You may set Connection property = "Close"

Calin

Greg Kozlowski27-Feb-09 0:57

Greg Kozlowski

27-Feb-09 0:57

Yes I can, but I get exception:

System.ArgumentException: Keep-Alive and Close may not be set with this property.

But I found this:

"The "ArgumentException" will be thrown if we directly set the Connection to "Close" or "Keep-Alive". And after some further dig into the HttpWebRequest's code, I think we should use the "KeepAlive" property instead of the "Connection" property to set the Connection header. For example:

use webrequest.KeepAlive = false; // to set "Connection:Close"
use webrequest.KeepAlive = true; // to set "Connection:Keep-Alive"

And that's it! Smile | :)

I forgot that KeepAlive is set to 'true' as default Smile | :)

So when I've changed it to 'false' the connection is closing while the request and response is handled Smile | :)

Thank you very much Smile | :)

Calin Tatar27-Feb-09 1:20

27-Feb-09 1:20

Yeah, KeepAlive solves the problem.
No problem.

Calin

Can some one tell my why this doesnt want to seem to work

Greg Kozlowski1-Mar-09 23:27

Greg Kozlowski

1-Mar-09 23:27

I found another solution.
In fact it closes all connections that are in HttpWebRequest's connectionGroup but it is that what we are looking for Smile | :)

So, you can do it like this:

wreq.ServicePoint.CloseConnectionGroup(wreq.ConnectionGroupName);//where wreq is HttpWebRequest object

I think you can use it instead setting KeppAlive to false Smile | :)

Of course we are talking about .NET 2.0. In 3.5 this is not a problem at all.

--
Greg Kozlowski

Ronin11426-Feb-09 23:22

Re: Can some one tell my why this doesnt want to seem to work

26-Feb-09 23:22

ok so i found this Handwriting interpret code http://www.c-sharpcorner.com/UploadFile/leventyildiz/interprethandwriting09022005081741AM/interprethandwriting.aspx?ArticleID=f10409c3-22ef-40e3-abda-d86412ba87d8
but it doesnt seem to whant to work
and cant seem to figure it out.

Eddy Vluggen26-Feb-09 23:28

Re: Can some one tell my why this doesnt want to seem to work

26-Feb-09 23:28

No-one can tell you, since there aren't any people here that can read your mind. What's the "handwriting interpret" library called?

Once you found this name, prepare to give answers to questions such as;
- Where's the code you tried on this library
- What error-description did the library return
- What color does an apple have?

I are troll Smile | :)

Calin Tatar26-Feb-09 23:49

Re: Can some one tell my why this doesnt want to seem to work

26-Feb-09 23:49

handwriting interpreter = OCR

Check this: http://www.codeproject.com/KB/dotnet/simple_ocr.aspx[^], its more complex based on neural networks.

Calin

Ronin11427-Feb-09 9:16

Re: Can some one tell my why this doesnt want to seem to work

27-Feb-09 9:16

first the reason i sorta went with the one I posted the neural net is a little to complex for me as i am just a beginner.
second um theres not "handwriting interpet" lib its just whats on that site.

Eddy Vluggen27-Feb-09 10:05

Re: Can some one tell my why this doesnt want to seem to work

27-Feb-09 10:05

Mea culpa, I misread and have a bad temper. Bad excuse, I know Sigh | :sigh:

The Neural Network could easily be trained well, or read this[^] article about using the Office-component for OCR.

I are troll

Eddy Vluggen27-Feb-09 10:07

Re: Can some one tell my why this doesnt want to seem to work

27-Feb-09 10:07

Mea culpa, I misread and have a bad temper. Bad excuse, I know Sigh | :sigh:

The Neural Network could easily be trained well, or read this[^] article about using the Office-component for OCR.

I are troll

Ronin11427-Feb-09 12:14

Re: Can some one tell my why this doesnt want to seem to work

27-Feb-09 12:14

well i am not shure if that would work i am working on a program for a touch a tablet pc and instead of using a virtual keyboard i whant to beable to write on screen and it figure it out + i sorta dont have office
i think the problem with the 1 i posted is

private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{

is right there e doesnt seem to return any info.

Eddy Vluggen27-Feb-09 23:28

Re: Can some one tell my why this doesnt want to seem to work

27-Feb-09 23:28

Ronin114 wrote:
e doesnt seem to return any info

So the picturebox does fire the event when you move the mouse? What do you mean by "no info", does e equal "null"?

I are troll Smile | :)

Ronin11428-Feb-09 8:07

database design for 2waysms

28-Feb-09 8:07

well win i move the mouse it does nothing i have hookd e.x and e.y to a textbox and they return 0

shobansama26-Feb-09 23:01

shobansama

26-Feb-09 23:01

hi.. i need database design for 2way sms thru modem..please help me

Re: database design for 2waysms

Eddy Vluggen26-Feb-09 23:24