hi,plz help (how can i access to xml node) - C# Discussion Boards

Niiiissssshhhhhuuuuu13-Sep-06 20:51

Niiiissssshhhhhuuuuu

13-Sep-06 20:51

What do want to zoomin ,zoom out ? Picture?

Cool | :cool:

<marquee>nishu

g00fyman13-Sep-06 21:07

g00fyman

13-Sep-06 21:07

maybe this[^] can help,

in vb though, shouldn't be too hard to get to c# if you need it in that.

regards,
g00fy

Christian Graus13-Sep-06 21:39

13-Sep-06 21:39

If it's on stuff your code is drawing, the Graphics object has a scale transform which is an excellent way to do zoom.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

rryyjw13-Sep-06 23:06

rryyjw

13-Sep-06 23:06

I think you should use javascript at client side to do that.
IE has build-in zoom support. e.g. body.style.zoom = 120%

Button Control C#

oskardiazdeleon13-Sep-06 20:39

oskardiazdeleon

13-Sep-06 20:39

I am creating images for the buttong in c#. i have managed to use the transparent background in the button to make this images look seamles. however the only challenge I have is when I hover over the I can see the background of the form in the edges of the button. Its not square its bevel.

Is there a way to disable that default.

Here is an image of what i am talking aboout.

http://i106.photobucket.com/albums/m250/oskardiaz_2006/ButtonOver.jpg[^]

thanks

session management

govind kanidapu13-Sep-06 19:51

govind kanidapu

13-Sep-06 19:51

How to work with sessions in c# programming in a project.

Govind

Re: session management

Christian Graus13-Sep-06 19:59

hi,plz help (how can i access to xml node)

13-Sep-06 19:59

Well, assuming it's a web app, you shove stuff into the session and pull it back out again.

Do you have access to google ? Also, Visual Studio comes with something called MSDN, it's an online document store - full of info.

What I'm saying is, you're asking a very broad question, the sort that requires an article to answer it, not a forum post.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

premkamalg13-Sep-06 19:00

premkamalg

13-Sep-06 19:00

i new to c#.net
i want to access one node in xmlfile using c#.net .
that node have child node (i want that child node values)

i write my xml file like this

<

<<name>
<<n>Ap
<<n>MP
<<n>UP
<

<<add <<addr1="">gjsefgjkl<<addr2>dfhtyxcvd<<addr3>ioiopweri

<

in this i want to access the "add" child node value.

i wrote c#.net code like this,
"When i press Button the childnode("add") values r stored in listbox "
plz change any modification in my code or plz give code how to access thatnode

private void button1_Click(object sender, System.EventArgs e)
{
string filename = "C:\\C#program\\cs_programs\\singlenode\\bin\\Debug\\nodexml.xml";
XmlTextReader tr = new XmlTextReader(filename);
XmlDocument doc = new XmlDocument();
while(tr.Read())
{

foreach(XmlNode node in doc.SelectNodes("//details/add/addr"))
listBox1.Items.Add(tr.Value);

}

}
Thanks

Re: hi,plz help (how can i access to xml node)

Christian Graus13-Sep-06 19:10

Thanks ,but let me knoe any wrong in my code

13-Sep-06 19:10

I've answered this, please stop asking these questions and instead go and read any basic XPath tutorial.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

premkamalg13-Sep-06 21:24

premkamalg

13-Sep-06 21:24

hi thanks for answered,

i try u r solution.
but my cod eis not working plz check my code ,
let me know any thing wrong in my code.

Plz help
Thanks

Hi,
Thanks, if u think it's good.
otherwise sorry.

Re: Thanks ,but let me knoe any wrong in my code

Christian Graus13-Sep-06 21:34

Re: What does this mean????

13-Sep-06 21:34

foreach(XmlNode node in doc.SelectNodes("//details/add/addr"))

Well, to be honest, I see no sign that you've done anything I've told you to do, to date. Your nodes are still named addr1, addr2 and addr3, which means the above XPath will never return anything. If you want the add node, then you want to use SelectSingleNode, and if you can't work out that to select the add node you need //details/add, then there's a serious problem here.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

Thanks Christian

premkamalg14-Sep-06 0:31

premkamalg

14-Sep-06 0:31

Thanks

Hi,
Thanks, if u think it's good.
otherwise sorry.

What does this mean????

saud_a_k13-Sep-06 18:42

saud_a_k

13-Sep-06 18:42

Managed Debugging Assistant 'ContextSwitchDeadlock' has detected a problem in 'D:\Project1\Project1\bin\Debug\Project1.vshost.exe'.<br />
Additional Information: The CLR has been unable to transition from COM context 0x1b1c30 to COM context 0x1b1da0 for 60 seconds. The thread that owns the destination context/apartment is most likely either doing a non pumping wait or processing a very long running operation without pumping Windows messages. This situation generally has a negative performance impact and may even lead to the application becoming non responsive or memory usage accumulating continually over time. To avoid this problem, all single threaded apartment (STA) threads should use pumping wait primitives (such as CoWaitForMultipleHandles) and routinely pump messages during long running operations.

I got this error...?
Im scared OMG | :OMG:

_____________________________________________________
Yea! I could be wrong...

Christian Graus13-Sep-06 19:12

Re: Dot Net Crystal Report

13-Sep-06 19:12

This[^] is how I deal with unusual errors.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog

Dot Net Crystal Report

peshawarcoder13-Sep-06 17:58

peshawarcoder

13-Sep-06 17:58

I am using Visual Studio 2005 Professional Edition.
I have added a CrystalReport(.rpt) file to the project. I want to increase the width of this report at design. How can i do that?

Thanks.

iqazi14-Sep-06 3:03

iqazi

14-Sep-06 3:03

yalaka pakher...pa designer ke right click ka. ow ogora settings mettings kana yar....da kho ado sa tapos na wo... Smile | :)

ihtesham

Re: Dot Net Crystal Report

peshawarcoder14-Sep-06 19:38

peshawarcoder

14-Sep-06 19:38

There is nothing about changing the width of report.

But i dont remember. Who are you?

Question about grabbing webpage using WebBrowser Control. [modified]

rryyjw13-Sep-06 17:57

rryyjw

13-Sep-06 17:57

Hi All,

I want to load a page using WebBrowser Control (see code below). I try to get the page content through DocumentText property in "DocumentCompleted" event handler, but it seems that the event won't be triggered. The "Navigated" event won't be triggered either. However, the "Navigating" event does.
I used to use HttpWebRequest/HttpWebResponse to grab webpage content, however, the drawback is that I can't get the full loaded page through it. What I mean by this is that maybe some javascript will execute to modify elements on the page after it's loaded, I call this page as full loaded page. I think using WebBrowser Control can overcome this drawback. It's just like a browser, and it'll execute those javascript after loading the page. But I can't make this control work correctly. Could anyone help me? I'm very appreciate.

Thanks
Jie

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;

namespace ConsoleApplication1
{
class Program
{
static WebBrowser wb;

[STAThread]
static void Main(string[] args)
{
Go();
}

private static void Go()
{
wb = new WebBrowser();
wb.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(wb_DocumentCompleted);
wb.Navigating +=new WebBrowserNavigatingEventHandler(wb_Navigating);
wb.Navigated += new WebBrowserNavigatedEventHandler(wb_Navigated);
wb.Navigate("http://www.google.com");
Console.ReadLine();
}

static void wb_Navigating(object sender, WebBrowserNavigatingEventArgs e)
{
Console.WriteLine("Navigating");
}

static void wb_Navigated(object sender, WebBrowserNavigatedEventArgs e)
{
Console.WriteLine("Navigated");
}

static void wb_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
Console.WriteLine("DocumentCompleted");
Console.WriteLine(wb.DocumentText);
}
}
}

-- modified at 10:06 Thursday 14th September, 2006

How do I manipulate certain windows services?

Muhammad Kanji13-Sep-06 14:40

Muhammad Kanji

13-Sep-06 14:40

I need to start and stop certain windows services via a form application? How do I do that? I have to code to load all services in a list box but I need to load only certain ones and control them?

Re: How do I manipulate certain windows services?

Andrei Ungureanu13-Sep-06 21:28

Andrei Ungureanu

13-Sep-06 21:28

Hi,
To manage windows services you need to add a reference to

System.ServiceProcess

in your application.
Then you can use the

ServiceController.GetServices()

method to access all the windows services on your system.
To get the driver services that are installed on your system use

ServiceController.GetDevices()

method.

Do your best to be the best

list Box

TAREQ F ABUZUHRI13-Sep-06 14:08

TAREQ F ABUZUHRI

13-Sep-06 14:08

how draw icon on each item in list box ??

Palestine

Nader Elshehabi13-Sep-06 14:17

Nader Elshehabi

13-Sep-06 14:17

Hello

This would take some effort. Better is to make a ListView instead, and associate it with an ImageList.

Regards

TAREQ F ABUZUHRI13-Sep-06 14:35

TAREQ F ABUZUHRI

13-Sep-06 14:35

ok do u have example ..

Palestine

Nader Elshehabi13-Sep-06 14:43

Nader Elshehabi

13-Sep-06 14:43

Hello

1- Make an ImageList control from your ToolBox, and fill it with images
2- Make a ListView from your Toolbox and set the view mode to details or whatever suits you
3- Fill it with your items
4- Use the following code sample to associate an item with a certain image:

MyList.Items[X].ImageList = MyImageList;
MyList.Items[X].ImageIndex = Y;

Replace X, and Y with appropriate numbers.

Regards