SilverlightShow: Windows Phone 7 Data Access Strategies: WebClient Comments

Re: Windows Phone 7 Data Access Strategies: WebClient

iceman198 — Fri, 02 Nov 2012 15:26:40 GMT

Hello,

I'm trying to implement this (similar anyways) with google...and need to let google store cookies...but for some reason it is not jumping to the derived class (in your case 'ExtendedWebClient()') to allow cookies...am I missing something? I'm doing it very similar to you...my code is:

public WebClient InnerWebClient { get; set; }
//.....//
public MyWebClient()
{
this.InnerWebClient = new CookieWebClient();
}
//.....//
this.InnerWebClient.UploadStringAsync(new Uri(url), verb, "");
this.InnerWebClient.UploadStringCompleted += (sender, e) =>
{
System.Diagnostics.Debug.WriteLine("Results from our webclient UPLOAD request! // " + e.Result.ToString());
resultPreExecuteLogin = new Result(e.Result.ToString());
};
//.....//
Here is my derived class....
public class CookieWebClient : WebClient
{
public CookieContainer CookieContainer { get; private set; }

[SecuritySafeCritical]
public CookieWebClient()
{
this.CookieContainer = new CookieContainer();
}

protected override WebRequest GetWebRequest(Uri address)
{
WebRequest request = base.GetWebRequest(address);

if (request is HttpWebRequest)
(request as HttpWebRequest).CookieContainer = this.CookieContainer;

return request;
}
}

If you have any ideas, they would be greatly appreciated. I've been banging my head on this for days now.

Thanks.

Re: Windows Phone 7 Data Access Strategies: WebClient

AdarshUrs — Fri, 26 Oct 2012 12:28:25 GMT

Hi Andrea Boschin

Your article is cool, but one problem I want receive string from a website using IP address(as Uri), I don't know the IP address, So I am giving uri like this

string IP = "10.0.0."

isIPFound = false;

GetStatus(){

for (int i = 0; i < 20; i++)
{
uri = IP + i.ToString()+ "path";

client.DownloadStringAsync(new Uri(uri));

client.DownloadStringCompleted += newDownloadStringCompletedEventHandler(client_downloadStringCompleted);

if (isIPFound)
{

isIPFound= false;
break;
}

}

client_downloadStringCompleted(s,e)

{

if (e.Error == null)
{
isIPFound = true;
}

}

What I want is, It should keep changing the ip address untill maximum limit if ip found within the limit It should stop the operation and return the ip address.

I am a student, working on my first windows phone app help me,

Thanks

Re: Windows Phone 7 Data Access Strategies: WebClient

joysika — Fri, 14 Sep 2012 11:59:36 GMT

Thank you, you saved me. Your solution is wonderful, work like a charm.

Re: Windows Phone 7 Data Access Strategies: WebClient

AndreaBoschin — Fri, 15 Jun 2012 16:24:57 GMT

Have you tryied the attached sample?

Re: Windows Phone 7 Data Access Strategies: WebClient

BjrnHansson — Fri, 15 Jun 2012 14:28:01 GMT

I have problems with the implementing of getwebrequest method, it says i can't access the method because of the protection level. Could you in more detail describe how to use the method?

Re: Windows Phone 7 Data Access Strategies: WebClient

AndreaBoschin — Thu, 12 Apr 2012 03:13:38 GMT

I'm happy to help!

Re: Windows Phone 7 Data Access Strategies: WebClient

JrmyCorpinot — Thu, 12 Apr 2012 02:36:32 GMT

Wow! Thank you! You just save me. I was going crazy, i couldn't find why this override of WebClient on WindowsPhone didn't work. It was keeping throw an exception.

Your ExtendedWebClient works well :)

Re: Windows Phone 7 Data Access Strategies: WebClient

ccatto — Thu, 18 Aug 2011 23:30:48 GMT

Hey NowAndrea Boschin

Nice post on Data w/ WP7!