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Questions tagged [winrt-httpclient]

19 questions
6
votes
3 answers

Why are network exceptions raised by Windows.Web.Http.HttpClient of type System.Exception instead of something more specific?

Whenever I use the Windows.Web.Http.HttpClient class to make HTTP requests, I always handle network exceptions like this: HttpResponseMessage response; try { response = await httpClent.GetAsync(new Uri("http://www.microsoft.com")); } catch…
Decade Moon
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3
votes
0 answers

UWP System.Runtime.Interop.COMException on Debug but System.Exception on Release

I am facing the following problem My solution is setup using MVVM like this. A UWP app -> View A PCL targeting Windows Universal and .NET Framework 4.6 -> ViewModel A PCL targeting Windows Universal and .NET Framework 4.6 -> Model In the View…
Corcus
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3
votes
2 answers

TLS client certificate authentication on UWP Windows Store app

I'm trying to connect to a server that uses TLS with client certificate authentication. Below is a code snippet: async Task TestClientCertAuth() { int iWinInetError = 0; Uri theUri = new Uri("http://xxx-xxx"); try { using…
IMS
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3
votes
2 answers

Windows.Web.Http.HttpClient + WEB API Windows Authentication

Im using Windows.Web.Http.HttpClient to connect to my WEB API. Application haven't prompted for userid and password, but recently i changed WEB API by moving AuthorizeAttribute filter from Action to Class level. Now my Windows store 8.1 application…
user145610
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2
votes
2 answers

How get upload progress?

Sorry for my english. I have a method in which I send the StorageFile to the server. I tried using Windows.Web.Http.HttpClient, but does not work ( getting an invalid response from the server ) , so I use System.Net.Http.HttpClient. Here is my code…
Georgy
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2
votes
1 answer

Windows.Web.Http.HttpClient Authorization header without scheme.

I have a winrt app and a Windows.Web.Http.HttpClient I want to set its Authorization header without using a scheme. My code is as below. HttpClient client = new HttpClient(); client.DefaultRequestHeaders.Authorization = new…
Corcus
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2
votes
0 answers

Cookies set in Windows.Web.Http.HttpRequestMessage are ignored on redirects

I'm using HttRequestMessage, and adding a cookie in an IHttpFilter as follows: public IAsyncOperationWithProgress SendRequestAsync(HttpRequestMessage request) { var c = new…
Gordon
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1
vote
0 answers

Cannot set HttpBaseProtocolFilter.AllowUI to true on Windows 10 Mobile

I have a UWP app that's using client a certificate for SSL authentication. The certificate is stored in user store, the app is declaring "Shared User Certificates" capability in the manifest, I can see the certificate in collection returned by…
Tomas Karban
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1
vote
1 answer

Creating A Service Bus SAS Token and Consuming Relay in WinRT

I have a Service Bus Relay (WCF SOAP) I want to consume in my Windows Store App. I have written the code to create a token as well as the client which is below. The problem is that I get an AuthorizationFailedFault returned with a faultstring…
John Donnelly
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1
vote
0 answers

How to consume AX dynamics web service in windows phone 8.1 universal app

I tried consume a AX dynamics secured web service in windows phone universal app. But i am unable to do so as windows phone run-time doesn't support service models(i.e. It doesn't provide option to add service reference). Hence Microsoft has…
Sai Kiran Pulluri
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1
vote
1 answer

Httpclient PostAsync return a 404. Webserver receive all post data in good order and complete

this is what i have using Windows.Web.Http; using Windows.Web.Http.Headers; public async static Task FormPost(List> varvaluepair, string hosturl) { try { Uri cURI; if…
MNHarun
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0
votes
1 answer

Cancel IInputStream.ReadAsync if connection to host is lost

I'm writing a UWP (WinRT) solution that downloads a file from a server and saves to disc while indicating progress. For this purposes I extended the IAsyncOperationWithProgress method. My problem is that at a single line: while ((await…
nico van vuuren
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0
votes
2 answers

How to convert RednerTargetBitmap image into byteArray for uploading on server in UWP

I have a grid that covers whole screen and i want to make that grid as image and then this image i want to send on server. I have used RenderTargetBitmap for this purpose and successfully make writeablebitmap to save using FileSave Picker. Image…
Shani74
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0
votes
1 answer

Accessing Exchange Server from universal windows app (winRT)

I used Windows 10 email app to connect to my exchange server, i.e. I have instance of UserDataAccount for my exchange server already set up. I want to write another app that will use this account to talk to Exchange, and I would like to use only…
Dima
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0
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2 answers

How to get data deserialized using Windows.Web.HttpClient?

I need to get list of objects deserialized from Json. My problem is that this code hangs in line responseMessage = await httpClient.GetAsync(uri); I have checked get and response in Fiddler, I am getting Json in Fiddler, everything has code 200 OK,…
hal9k2
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