Fetching webpages as IE/Firefox - C# Discussion Boards

aSarafian8-Feb-07 2:29

aSarafian

8-Feb-07 2:29

First may i sugest in the for loop
for (int k = 0; k <= varMessage.Length - 1; k=k+4)
and eliminate the k=k=3;

As suggested before your code must be
ResultMessage = ResultMessage + @"\u" + varMessage.Substring(k, 4);

Mohammad Daba'an9-Feb-07 20:36

9-Feb-07 20:36

helloz,

am not using an escape characters, i want to change from the ASCII code, so for example:
when i write in code:
messagebox.show("\u0064");

it will show me the character 'd' on the message that appear, so i can't use '\\u' instead of using '\u'

now what can i so to solve this problem D'Oh! | :doh:

Thanks alot
Hamody

Antony M Kancidrowski8-Feb-07 2:31

Antony M Kancidrowski

8-Feb-07 2:31

OK, you have a choice when escape characters are wanted as literal in strings:

you need to change

+ "\u" +

to

+ @"\u" +

or

+ "\\u" +

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Walliams (Little Britain)

Mohammad Daba'an9-Feb-07 20:36

9-Feb-07 20:36

Thanks alot
Hamody

Mohammad Daba'an9-Feb-07 22:17

9-Feb-07 22:17

Thanks alot
Hamody

Solution

Mohammad Daba'an10-Feb-07 0:24

Fetching webpages as IE/Firefox

10-Feb-07 0:24

Hey guys, i got the solution which is:

private string HexAsciiConvert(string hex)
{

StringBuilder sb = new StringBuilder();

for (int i = 0; i <= hex.Length - 4; i += 4)
{

sb.Append(Convert.ToString(Convert.ToChar(Int32.Parse(hex.Substring(i, 4), System.Globalization.NumberStyles.HexNumber))));

}
return sb.ToString();
}

enjoy and thanks to all of u Rose | [Rose]

Thanks alot
Hamody

phimix8-Feb-07 1:53

phimix

8-Feb-07 1:53

Aloha,

We are creating a windows app. that will read some information from a website.

Our problem is that the target website doesn't like our requests, it complains that our app. is an undefined HTTP_USER_AGENT.

We can access the website with IE and Firefox, so now we are looking for a way to make our windows app. look like one of these browsers when it requests a webpage.

Any idea how we can do that?

Thanks,

phi
Geek Load - Free Geek Stuff for Everybody OMG | :OMG:

aSarafian8-Feb-07 2:30

aSarafian

8-Feb-07 2:30

Try looking up the WebBrowser Control which comes with .Net2

phimix8-Feb-07 2:49

phimix

8-Feb-07 2:49

We have tried that, it still complains about the user agent Frown | :(

phi
Geek Load - Free Geek Stuff for Everybody OMG | :OMG:

Sandeep Akhare8-Feb-07 3:23

Sandeep Akhare

8-Feb-07 3:23

Can you try this
public void functionToNavigate()
{

object oMissing = null;

HTMLDocumentClass objects=new HTMLDocumentClass();

axWebBrowser1.Navigate(URL,ref oMissing,ref oMissing,ref oMissing,ref oMissing);

while(axWebBrowser1.Busy)

{

Application.DoEvents();

}
objects=(HTMLDocumentClass)axWebBrowser1.Document;

}

private void axWebBrowser1_Enter(object sender, System.EventArgs e)
{

}

Why you are getting this error any idea ?

<l>Thanks and Regards
Sandeep

Sandeep Akhare8-Feb-07 3:31

Sandeep Akhare

8-Feb-07 3:31

Hi
i have develop one application in which i need to read data from Web page which is written by javascript function i alter my solution by different logic but i got the parameters which are passed to the javascript funciton
read whole by reaading whole respnonse in the stream reader

HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(webPageObject.Url);<br />
				WebProxy myProxy = new WebProxy("10.4.10.66", 80);<br />
			<br />
				myHttpWebRequest.Proxy = myProxy;<br />
				Uri siteUri = new Uri(webPageObject.Url);<br />
				c = new Cookie("chasezip",_wholeZipCode, "/", ".chase.com");<br />
				c2 = new Cookie("marketlist",webPageObject.MarketList, "/", ".chase.com");<br />
			<br />
				myHttpWebRequest.CookieContainer = new CookieContainer();<br />
				<br />
				CookieCollection cookiesBefore= myHttpWebRequest.CookieContainer.GetCookies(siteUri);<br />
				<br />
				myHttpWebRequest.CookieContainer.Add(siteUri, c);<br />
				myHttpWebRequest.CookieContainer.Add(siteUri, c2);<br />
				<br />
				CookieCollection cookiesAfter= myHttpWebRequest.CookieContainer.GetCookies(siteUri);<br />
				<br />
				<br />
				<br />
									<br />
				response = (HttpWebResponse)myHttpWebRequest.GetResponse();<br />
				resStream = response.GetResponseStream();<br />
            <br />
<br />
				_streamReader = new StreamReader(resStream);<br />

Hope i am on right track to understand you

<l>Thanks and Regards
Sandeep

remote again

mihksoft8-Feb-07 1:46

mihksoft

8-Feb-07 1:46

I have this message of error when I run my app with a server and a client and I have serializable objects.

An unhandled exception of type
'System.Runtime.Serialization.SerializationException' occured

Additional information :
Because of security of restriction, the type

System.Runtime.Remoting>ObjRef cannot be accessed.

Re: remote again

Antony M Kancidrowski8-Feb-07 2:10

Antony M Kancidrowski

8-Feb-07 2:10

This is a restriction with remoting and serialization I'm assuming.

It is caused because you need to alter the typeFilterLevel settings from their default to "Full"

Below is an example of the App.Config section. You can do this in code too, just search for typefilterlevel.

<serverProviders>
  <formatter ref="binary" typeFilterLevel="Full" />
</serverProviders>

Hope that helps

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Walliams (Little Britain)

Re: remote again

mihksoft8-Feb-07 2:26

mihksoft

8-Feb-07 2:26

Where I can change this setting? Where is App.Config.

[PermissionSet(SecurityAction.Demand, Name = "FullTrust")]

I put that before my class on the server who make the serialization.

And still doesn't work

Re: remote again

Antony M Kancidrowski8-Feb-07 2:41

Antony M Kancidrowski

8-Feb-07 2:41

OK since you do not have an App.config file you must have some code that sets up the remoting below is an example of how to set the typeFilterLevel in code provided by microsoft and reproduced here for convenience:

// Creating a custom formatter for a TcpChannel sink chain.
BinaryServerFormatterSinkProvider provider = new BinaryServerFormatterSinkProvider();
provider.TypeFilterLevel = TypeFilterLevel.Full;
// Creating the IDictionary to set the port on the channel instance.
IDictionary props = new Hashtable();
props["port"] = 8085;
// Pass the properties for the port setting and the server provider in the server chain argument. (Client remains null here.)
TcpChannel chan = new TcpChannel(props, null, provider);

http://msdn2.microsoft.com/en-us/library/5dxse167(VS.80).aspx[^]

Ant.

I'm hard, yet soft.
I'm coloured, yet clear.
I'm fruity and sweet.
I'm jelly, what am I? Muse on it further, I shall return! - David Walliams (Little Britain)

form logic/timing

Planker8-Feb-07 1:35

Planker

8-Feb-07 1:35

How do I get my label to update on the form before my program enters the function? currently the form does not update until the download function hits a message box that is in it.
String stime = DateTime.Now.ToString();
lblStartDisplay.Text = stime;
Download();

Re: form logic/timing

aSarafian8-Feb-07 1:43

aSarafian

8-Feb-07 1:43

Can you explain more thoroughly what you need to achieve?

Re: form logic/timing

Stefan Troschuetz8-Feb-07 1:43

Stefan Troschuetz

8-Feb-07 1:43

The following should do the trick:

String stime = DateTime.Now.ToString();
lblStartDisplay.Text = stime;
lblStartDisplay.Refresh();
Download();

"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook

www.troschuetz.de

Re: form logic/timing

Planker8-Feb-07 2:11

Planker

8-Feb-07 2:11

thanks that worked.

Encode Url??

tadhg888-Feb-07 1:27

tadhg88

8-Feb-07 1:27

Hi i am building an xml file to use in my app but the links in the xml file need to be encoded using the Server.URLEncode() function but as the file is being built in a seperate class that class does not have access to the Server.URLEncode() function, so im basically looking for advice as to how i would work around this any help appreciated
Thanks in advance
Tim

Stefan Troschuetz8-Feb-07 1:41

Stefan Troschuetz

8-Feb-07 1:41

Use the static HttpUtility.UrlEncode method.

tadhg888-Feb-07 3:21

tadhg88

8-Feb-07 3:21

yes that worked thanks alot man

Guffa8-Feb-07 2:51

Guffa

8-Feb-07 2:51

Why do you think that the links need to be url encoded?

---
single minded; short sighted; long gone;