i am using Webclient to upload data using Async call to a server, WebClient webClient = new WebClient(); webClient.UploadDataAsync(uri , "PUT", buffer, userToken); i've attached DatauploadProgress and DatauploadCompleted Events to appropriate callback functions // Upload Date Completed webClient.UploadDataComp...
Hi guys trying to upload a tweet from my application and when I do a webclient Upload data it returns a WebExecption "The remote server returned an error: (417) Expectation Failed.", after looking around the net I see that people had to put a expect100continue to false to get it to work, after looking back at my code I already had the sn...
i am using Webclient to upload data using Async call to a server, WebClient webClient = new WebClient(); webClient.UploadDataAsync(uri , "PUT", buffer, userToken); i've attached DatauploadProgress and DatauploadCompleted Events to appropriate callback functions // Upload Date Progress webClient.UploadProgressCh...
I've well developed Python Server having workflows, views, object - ORM/OSV, etc... Server/Client communication based on socket protocol, can be done by any of service 1. XMLRPC Service 2. Socket Service now I want to develop a Fully Ajax based GUI web Client.. I've web/socket services to communicate with server. what I need is to s...
I have to upload dynamically created data file to web server. One way to do that is to create a temporary file dump data to that file, and then use WebClient.UploadFile to do work. But how to do that without creating a file? ...
Im experiencing problem with webclient to parse some very sensitive webpage. Somehow, webclient failed to do some task, and i dont even know why, no exception, no error, just simple not working (this is not the problem from the site) I run webclient in a loop, however, only the first request was success, all the next requests are failed...
i am using Webclient to upload data using Async call to a server, WebClient webClient = new WebClient(); webClient.UploadDataAsync(uri , "PUT", buffer, userToken); i've attached DatauploadProgress and DatauploadCompleted Events to appropriate callback functions // Upload Date Progress webClient.UploadProgressCh...
I have the following code running in a windows service: WebClient webClient = new WebClient(); webClient.Credentials = new NetworkCredential("me", "12345", "evilcorp.com"); webClient.DownloadFile(downloadUrl, filePath); Each time, I get the following exception {"The remote server returned an error: (401) Unauthorized."} With the fo...
I am working on a Win7 system with the local security policy Network Security: LAN Manager authentication level set to use NTLMv2 only. In a piece of code I am using the .NET WebClient class as follows: WebClient webClient = new WebClient(); NetworkCredential networkCredential = new NetworkCredential(DomainAccountUserName, DomainAc...
this code causes silverlight to hang. If I remove the ManualResetEvent code, nothing happens private ManualResetEvent mre = new ManualResetEvent(false); ... WebClient sender = new WebClient(); sender. += new OpenReadCompletedEventHandler(this.ReadComplete); sender.OpenReadAsync(new ...
Right now i use either HttpWebRequest or WebClient to download files. I would like to see how many kbytes per second i am currently downloading at. How may i do this? ...
our application requests a URL from a user however the URL might include information after the .com or .com.uk (any country designation) address ending. for example the user may provide us with an address; www.example.com/sample/userbin?form=sl&t= Of course the above URL is made up and won't work but it illustrates my point. Our appl...
On my website everything works fine in the Application_AcquireRequestState event from Global.asax file. Now, I am trying to create a desktop application wich take MotherBoard, Processor and HDD serials numbers and combine them to create a Unique ID for each user that use my website. They are not allowed to login from multiple accounts u...
My main goal is to generate an XML file that can be downloaded. The below code succeeds in generating the file but the view (/Home/XmlView) can be accessed directly. If I use the [Authorize] attribute on the XmlView() method then the file is created with the HTML of my default logon page. How do get the authorization to work with the ...
Hi Everyone, I'm a bit confused why the event doesn't fire when the file has downloaded. The file it self downloads perfectly fine. I'm assuming there is some error in the way I am using this, in that the event doesn't fire inside a loop. Thanks for any help anyone can give me class DownloadQueue { public List<string[]> Download...
I need to programmatically download a large file before processing it. What's the best way to do that? As the file is large, I want to specific time to wait so that I can forcefully exit. I know of WebClient.DownloadFile(). But there does not seem a way to specific an amount of time to wait so as to forcefully exit. try { WebClie...
Trying to do basic webclient data pull in C#, and the methods are not available in visualstudio, and the code is not compiling. //snip WebClient client = new WebClient(); byte[] resp = client.DownloadData(url); //snip Error 1 'System.Net.WebClient' does not contain a definition for 'DownloadData' an...
I am using webclient object to download a file to a windows folder from a sharepoint document library. The credentials I am passing to the webclient object are that of site collection administrator. everything works fine while i test it by uploading a file to the document library. But since the document library is email enabled; when an ...
An odd one, I'm trying to read the <Head> section of a lot of different websites out there, and one particular type of server, Apache, sometimes gives the code 403 forbidden. Not all apache servers do this, so it may be a config setting or a particular version of the server. When I then check the url with a web browser (Firefox, for exa...
Hi All, I'm using .NET WebClient class to extract HTML pages from a SharePoint 2007 server. I can extract HTML content fine as long as there are no URL redirects. When there are URL redirects WebClinet class throws un-authorized exceptions. I have checked the network trace logs for my application and it seems the WebClient in fact han...