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Published on 2010-06-01T13:50:06Z
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2010/06/01
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How to upload multiple files using webclient UploadFile, UploadValues in C#?
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I’ve run into the problem a few times now: How to pre-authenticate .NET WebRequest calls doing an HTTP call to the server – essentially send authentication credentials on the very first request instead of waiting for a server challenge first? At first glance this sound like it should be easy:…
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Man I can't believe this. I'm still mucking around with OFX servers and it drives me absolutely crazy how some these servers are just so unbelievably misconfigured. I've recently hit three different 3 major brokerages which fail HTTP validation with bad or corrupt certificates at least according to…
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The dynamic type in C# 4.0 is a welcome addition to the language. One thing I’ve been doing a lot with it is to remove explicit Reflection code that’s often necessary when you ‘dynamically’ need to walk and object hierarchy. In the past I’ve had a number of ReflectionUtils that used string based expressions…
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I’ve written quite a bit about Visual FoxPro interoperating with .NET in the past both for ASP.NET interacting with Visual FoxPro COM objects as well as Visual FoxPro calling into .NET code via COM Interop. COM Interop with Visual FoxPro has a number of problems but one of them at least got a lot…
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Here’s a nice and simple path utility that I’ve needed in a number of applications: I need to find a relative path based on a base path. So if I’m working in a folder called c:\temp\templates\ and I want to find a relative path for c:\temp\templates\subdir\test.txt I want to receive back subdir\test…
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I could not start Webclient under Linux ( due to factory class for GTK could not be found)
Does anybody know the solution of this problem?
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Hello everyone,
I have a web service in which I am manipulating POST and GET methods to facilitate upload / download functionality for some files in a client/server style architecture. Basically the user is able to click a button to download a specific file, make some changes in the app, then click…
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Hi.
I am trying to download file using WebClient.DownloadData. Usually the download is Ok, but for some Urls the download just hangs.
I've tried to override the WebClient, and set a timeout to the WebRequest, and it didn't help.
I've also tried to create WebRequest (with time out), then get the…
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Hello,
I am trying to implement an Asynchronous file download from a web server using
private void btnDownload_Click(object sender, EventArgs e)
{
WebClient webClient = new WebClient();
webClient.Credentials = new NetworkCredential("test", "test");
webClient…
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hi, i am using htmlunit to parse a page. but when i tried to get page from url i got an exception, lets have a look on my code:
WebClient wc = new WebClient(BrowserVersion.FIREFOX_3);
HtmlPage page = wc.getPage(strUrl);
when compilet goes to wc.getPage(strUrl) it throws an exception i.e.
java…
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