5,604 questions
0
votes
1
answer
83
views
How can I obtain the AppxSignature.p7x file?
I'm currently developing a UWP application using VS2022, and have packaged and generated a package in msix format.
package:
picture
Now I want to sign the application installation package.
I tried to ...
- 3
0
votes
1
answer
304
views
How to make Windows Universal App with Javascript + Html in Visual Studio 2022
I have a bunch of apps I made in Visual Studio 2017 - I need to edit one, but unfortunately I haven't been able to find a way to install Visual Studio 2017 Community, so I decided the next best thing ...
- 13.9k
0
votes
1
answer
73
views
How to create an audio fade in effect with UWP AudioGraph?
I have an app that plays audio files. When the user starts audio playback, I want the audio to fade in from effectively 0 volume to 1 over a duration of 300ms or something like that.
I've been playing ...
- 138
0
votes
1
answer
540
views
It is possible to launch uwp app without installing
Is there anyway to launch Universal Windows Platform (UWP) app without installing it?
I want to launch uwp app from the unpacked appx folder but IDK how.
As far as I know there's just one way to open ...
- 3
0
votes
1
answer
227
views
Access Denied exception being thrown in UWP
I'm trying to save a video file to a specific folder location instead of a library; which is what it defaults saves to. I'm using StorageFolder.GetFolderFromPathAsync to get the location. When it ...
1
vote
2
answers
150
views
How to get a unique userid in Microsoft Store API
I use the Microsoft Store API (henceforth "API) for enable user for in-app purchases (Addons).
For example...
public StoreContext storeContext = StoreContext.GetDefault();
GetAppLicenseAsync();
...
- 347
1
vote
1
answer
327
views
How to change reveal effect color in button in UWP?
In my screenshot above, I would like to change the Gray highlight color in the above image to another color. Would anyone know how to do this? This is a Button control in UWP.
- 23
1
vote
2
answers
248
views
How to find user clicks on a link inside a PDF page
This is regarding UWP PDFNet Sdk. I need to capture an event when a user clicks on an embedded link in a PDF document. I need to capture the embedded link's data as well. Any help would be appreciated....
- 1,593
0
votes
1
answer
78
views
c# Universal Windows console App, Camera error "This object must be initialised... "
When I start debugging a Universal Windows console application and initialise the camera I get the following error.
When excute this line: (I execute it in Program.Main )
await mediaCapture....
- 23
0
votes
0
answers
296
views
UWP ease in animation on grid size change
I have the following Ui and clicking on the "Admin login" button will extend the grid by adding another field ("Device owner") below the password field.
When this happens the ...
- 1,593
0
votes
0
answers
510
views
IdentityModel RefreshToken impementation issue
I use the following code to log in via OIDC. This is a UWP app with IdentityModel.OidcClient 5.0.0
LoginRequest loginRequest = new LoginRequest
{
FrontChannelExtraParameters = new IdentityModel....
- 1,593
0
votes
1
answer
136
views
Refer multiple Resource Dictionaries in the UWP project
My UWP app has a resource dictionary used for localization named "Resources.resx" and now I want to add another "ResourcesXaml.resx". I want to know how to access both files like ...
- 1,593
0
votes
1
answer
59
views
Windows Store: One of your Packages can’t be encrypted because the targeted device family MinVersion doesn’t support encryption
When I´m uploading a package to the Windows store I´ll get the following error message:
One or more of your packages can’t be encrypted because the targeted
device family MinVersion doesn’t support ...
- 37
0
votes
1
answer
343
views
Test push notifications using Universal Windows App
I have been using this MSDN tutorial (Tutorial: Send notifications to Universal Windows Platform apps using Azure Notification Hubs) to test the notification hub. The issue is it is asking me to ...
0
votes
1
answer
144
views
OIDCClient "The specified protocol is unknown" exception in UWP when connecting to Azure AD
UWP app connecting to Azure AD via IdentityModel.OidcClient generates an error as below.
Exception Message = "The specified protocol is unknown. (Exception
from HRESULT: 0x800C000D)" Noting ...
- 1,593
2
votes
2
answers
1k
views
Localize strings in XAML UI in UWP
I have a resource entry named info_278 in the Resources.resw file on my UWP app. I have 3 scenarios where I need to use this resource but looks like I need to duplicate this to cater to different ...
- 1,593
0
votes
1
answer
148
views
UWP UserNotification from Chrome - how to get source domain info?
In my UWP app, when getting toast notifications from google services such as Gmail or Calendar, I can see the FQDN reflected within notification UI:
see toast notifications I am getting
However, I can'...
- 11
1
vote
1
answer
202
views
C# Run Function When UWP is Closed (CancelEventHandler)
I am writing a Speech To Text App that Captures Audio from the User's Microphone, Sends Audio Stream to the Server, and Receives Text from the Server.
I am using WebSockets to communicate with the ...
- 43
0
votes
1
answer
761
views
Where are windows universal application registry changes saved?
I have a windows desktop application which uses the msix system with sideloading for deployment. This means that the application accesses %appdata%..\Local\Packages<packageId>_ when I try to ...
- 543
0
votes
1
answer
67
views
SecondaryTile.DisplayName not getting updated
I have the following code, which is supposed to update the text of a SecondaryTile.
async Task UpdateTile(SecondaryTile tile, string text)
{
tile.DisplayName = text;
await tile.UpdateAsync();
}...
- 27.9k
0
votes
1
answer
603
views
How to get install location of UWP app in C?
In the past I wrote a game using the C programming language. Recently I was exploring the idea of porting it to the Universal Windows Platform, and potentially to the Windows Store.
After reading the ...
- 1,494
0
votes
2
answers
266
views
Restrict user inputs to alphanumerics and special characters on UWP textboxes
I want to allow alphanumeric, special characters and restrict other content like emojis on UWP input fields. Is there a proper way of doing this?
Windows has so many not just emojis but like Kaomoji ...
- 1,593
0
votes
0
answers
60
views
Play Flask Video Feed in UWP Application using WebView/Media Source
I'm attempting to stream a video feed in a UWP application from a webpage created on another machine using flask. The page loads in MS Edge however when the webView is pointed to the page it gets ...
0
votes
1
answer
433
views
How to select an already selected gridview item again
I need to select an already selected Gridview item. But once selected it won't trigger PropertyChanged for the second time. I have tried resetting SelectedIndex to -1 and SelectedItem to null. No luck....
- 1,593
1
vote
0
answers
324
views
Portaudio opens stream but no sound at all
My unity project includes an unmanaged dll that links to portaudio dll which I've built, everything is configured and built for x86_x64 architecture. My unmanaged dll uses portaudio to open an ASIO ...
