Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows desktop devices.
2,886 questions
0 answers
UPW BroadFileSystemAccess - not working
I am looking at uwp app trying to figure out BroadFileSystemAccess -- I cannot seem to get it to work. a. I have no plans on putting this into MS Store DO I need to get anything special I added the following to the Package manifest file …
asked 2020-04-26T17:52:07.353+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 48%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPR%3C/text%3E%3C/svg%3E)
Paul Ryan
321
Reputation points
commented 2020-04-28T01:42:34.14+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
UWP App on XBOX crash at start only when I download it from the Microsoft Store
I loaded it on the microsoft store, it passed the certifications, and it is now available. But, when I install it (or other users) and open it it crashes directly. However, when I run the application from visual studio in debug or release mode I have no…
asked 2020-04-27T02:49:52.8+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 9%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPM%3C/text%3E%3C/svg%3E)
Patrick Mao
1
Reputation point
commented 2020-04-27T07:02:57.19+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 61%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFW%3C/text%3E%3C/svg%3E)
Fay Wang - MSFT
5,201
Reputation points
2 answers
One of the answers was accepted by the question author.
UWP Shortcut running an older version
When I debug (press F5) a release UWP app on Visual Studio 2019 it runs fine. However, when I click on the same app in the Start menu or I click the app shortcut on the desktop or call its keyboard shortcut, the app that runs is an old version. How…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(44.800000000000004, 16%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
0 answers
How can i remove the dll in appxupload after certification?
hello ,i have find that my appxupload package include some *.dll inside(like clrcompression.dll Microsoft.CSharp.dll etc)，i wanna know if there is any way to delete them? i have found sometimes it will automatics delete after certification. is there any…
asked 2020-04-24T08:42:53.94+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 67%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHW%3C/text%3E%3C/svg%3E)
hao wu
1
Reputation point
commented 2020-04-27T05:41:30.84+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 92%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERL%3C/text%3E%3C/svg%3E)
Roy Li - MSFT
32,721
Reputation points Microsoft Vendor
1 answer
In the photo I can't get the LoadMediaFile code working properly in xaml
In the photo I can't get the LoadMediaFile code working properly in xaml ![7646-screenshot-10.png][1] [1]: /api/attachments/7646-screenshot-10.png?platform=QnA
asked 2020-04-24T12:36:59.47+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
answered 2020-04-27T04:06:55.967+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
In App Purchases Problems
I have written an app for the Microsoft Store. While I can see if license has been purchased or if still running under a trial period, I cannot for the life of me get the in-app purchase to work. I have followed various examples from both MS websites and…
asked 2020-04-24T21:45:18.547+00:00
David Bailey
1
Reputation point
commented 2020-04-27T03:02:02.43+00:00
Roy Li - MSFT
32,721
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
How do I allow a user to open a PDF stored in my UWP App?
I'm developing a UWP app and I want the user to be able to open a PDF stored in my app in Reader or a browser on the user's desktop. I first used the following code-behind from an app bar button click: string filename1 =…
asked 2020-04-25T02:56:52.61+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 93%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGC%3C/text%3E%3C/svg%3E)
Generation Continuum
191
Reputation points
commented 2020-04-26T20:41:32.497+00:00
Generation Continuum
191
Reputation points
1 answer
One of the answers was accepted by the question author.
How to animate the height?
Hi, I want to fade in a grid by moving the MaxHeight of the grid from 0 to 400. Unfortunately this does not work. If I show the grid and animate its opacity, it works. How can I animate the height? <Page.Resources> <Storyboard…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 20%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Get image from player to tile app
Hi, I'm developing a music app and I want to load the image of thumbnail player has into tile app, but I don't find the path of image. I have tried to search on properties of file but I don't find information of it. So, Could you give me some advice in…
asked 2020-04-23T21:27:30.513+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 76%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
Jesús Mari Saso
21
Reputation points
accepted 2020-04-24T15:45:47.073+00:00
Jesús Mari Saso
21
Reputation points
2 answers
One of the answers was accepted by the question author.
Updating a sideloaded UWP app
Hi, I have a UWP application sideloaded on ~30 tablets for my company. What is the best way to update the application? Currently, I am manually updating every one - I am able to automate copying the package to the device but I then have connect and…
asked 2020-04-15T17:58:11.783+00:00
Paula Morgan
276
Reputation points
commented 2020-04-24T11:09:09.877+00:00
Paula Morgan
276
Reputation points
0 answers
UWP Custom Device integration and uninstall of the UWP app
I have custom capability declared in my UWP application to communicate with the custom device. When The UWP application is being Uninstalled I have to notify custom device so custom device can take actions to clean up data related to my UWP app How…
asked 2020-04-08T20:09:40.913+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 19%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKE%3C/text%3E%3C/svg%3E)
Katerina Egorova
1
Reputation point
commented 2020-04-24T09:33:52.51+00:00
Fay Wang - MSFT
5,201
Reputation points
1 answer
One of the answers was accepted by the question author.
How to access to a textblock of datatemplate of a listview
Hi I have a listview <ListView Style="{StaticResource ListViewStyle1}" x:Name="Dgvresult" Height="600" Width="580" HorizontalAlignment="Center" VerticalAlignment="Top"…
asked 2020-04-23T20:59:15.607+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 91%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESW%3C/text%3E%3C/svg%3E)
Shay Wilner
1,746
Reputation points
accepted 2020-04-24T09:17:36.427+00:00
Shay Wilner
1,746
Reputation points
1 answer
Using Onedrive with Uwp App for Microsoft store
Using Onedrive with Uwp App (c#) for Microsoft store . What are the ApIs to use in App?
asked 2020-04-14T18:19:20.627+00:00
Javier R
211
Reputation points
commented 2020-04-24T07:57:27.477+00:00
Fay Wang - MSFT
5,201
Reputation points
2 answers
remove Item template background
when I make template to list view item in UWP it give me a background white or black to that template such as: how can I remove this black background this is the template that I was working with: …
asked 2020-04-04T21:39:10.577+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 48%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
AbdAlghani
1
Reputation point
commented 2020-04-24T07:55:05.373+00:00
Fay Wang - MSFT
5,201
Reputation points
1 answer
How do I Customize the Ticks in a Slider's Tickbar?
I am working on customizing a Slider using it's ControlTemplate. One component of the ControlTemplate is the Tickbar(s). According to the information I found, the ticks are always 1 pixel wide. This makes the tick marks very hard to see, so I would like…
asked 2020-04-02T17:46:05.76+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 12%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENS%3C/text%3E%3C/svg%3E)
Nathan Sokalski
4,126
Reputation points
commented 2020-04-24T07:54:35.827+00:00
Fay Wang - MSFT
5,201
Reputation points
1 answer
What are the possibilities for a system cleaner in uwp?
I need a suggestion. I see a large gap between the capabilities and the requirements even for a simple system cleaner, since there are too many restrictions. Cleaning the recycle bin & un-installing unused apps are undoubtfully essential, but…
asked 2020-04-17T05:02:16.713+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 15%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3END%3C/text%3E%3C/svg%3E)
Nasreen DGM
1
Reputation point
commented 2020-04-24T07:13:51.34+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
How to set Proxy in MessageWebSocket?
I want to set a proxy in MessageWebSocket..i got this "PasswordCredential ProxyCredential" but don't understand how to set proxy URL Example proxy: URL:- 127.0.01 Port:- 8888 Getting 403 error; Forbidden (403). (Exception from HRESULT:…
asked 2020-04-14T14:07:25.5+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 78%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
MangoApps
91
Reputation points
commented 2020-04-24T07:13:30.203+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
Auto Suggest Box bound to a CDS table
I am attempting to create an Auto Suggest Box that works like a Lookup field in PowerApps. I want to bind it to the org Users table in CDS so you can start typing in a name and it will give you suggestions from that Users list. Is there a way to bind…
asked 2020-04-09T18:18:14.26+00:00
Nathanael Woodhead
111
Reputation points
commented 2020-04-24T07:12:48.077+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
What is this error? EETypeRva:0x00075618
Hi. When uwp player app develop, an error occurs with the MediaSourceOpenOperationCompletedEventArgs parameter of the OpenOperationCompleted event while attempting to open the mediasource. The error code is EETypeRva: 0x00075618. Please help…
asked 2020-04-09T02:55:07.907+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 95%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
hacysean99
1
Reputation point
commented 2020-04-24T07:12:06.283+00:00
Richard Zhang-MSFT
6,936
Reputation points
3 answers
How do I use an image from ImageCropper with Windows.Media.Ocr?
I am attempting to use an image from the ImageCropper in Windows Community Toolkit (https://learn.microsoft.com/en-us/windows/communitytoolkit/controls/imagecropper) with Windows.Media.Ocr. This is my first time using either one of these, and my…
asked 2020-04-20T16:36:23.347+00:00
Nathan Sokalski
4,126
Reputation points
commented 2020-04-24T06:31:50.757+00:00
Fay Wang - MSFT
5,201
Reputation points