Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows desktop devices.
2,809 questions
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
![](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
5,191
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
1,726
Reputation points
accepted 2020-04-24T09:17:36.427+00:00
Shay Wilner
1,726
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
5,191
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
5,191
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
4,116
Reputation points
commented 2020-04-24T07:54:35.827+00:00
Fay Wang - MSFT
5,191
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
4,116
Reputation points
commented 2020-04-24T06:31:50.757+00:00
Fay Wang - MSFT
5,191
Reputation points
2 answers
One of the answers was accepted by the question author.
ContentDialog PrimaryButtonClick closes the dialog before the async operation completes.
Hi I have a ContentDialog, when I click on the primary button the PrimaryButtonClick event is raised which then calls an async operation. But before the async operation completes the dialog is closed. Is there a way to prevent this? private async void…
0 answers
Quickstart: Call the Microsoft Graph API from a Universal Windows Platform (UWP) application
Good day! I attempted to the Quickstart: Call the Microsoft Graph API from a Universal Windows Platform (UWP) application. I took several approaches and came up with the same issue. Error Acquiring Token: …
asked 2020-04-21T16:22:37.297+00:00
Keith Nicholson
21
Reputation points
commented 2020-04-24T01:26:53.597+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
31,766
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Error bc30574 Option strict on disable late binding
Hi I get this error when i try to assign the content of a combobox item to a string comboyear is a combobox dim title as string title = comboyear.items(comboyear.SelectedIndex).content Thanks
asked 2020-04-22T14:05:26.587+00:00
Shay Wilner
1,726
Reputation points
accepted 2020-04-23T10:10:21.877+00:00
Shay Wilner
1,726
Reputation points
1 answer
WebView.InvokeScriptAsync code examples
Can someone provide some code examples for using WebView.InvokeScriptAsync I am successfully using simple code like Dim scriptString As String = "document.getElementsByName('submit')[0].click()" …
asked 2020-04-22T16:57:01.327+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(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)
ansalc
436
Reputation points
commented 2020-04-23T09:05:51.01+00:00
Fay Wang - MSFT
5,191
Reputation points
0 answers
Hide all Default Properties and Event Handlers from UserControl
Hide all Default Properties and Event Handlers from UserControl while Implementation When I implement UserControl in MainPage.XAML , I want to hide all default properties or dependency Properties and Handler's, I want Only New Dependency…
asked 2020-04-22T05:51:48.84+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(163.2, 37%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIG%3C/text%3E%3C/svg%3E)
Indudhar Gowda
426
Reputation points
commented 2020-04-23T06:59:53.043+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
UWP APP with Microsoft.NETCore.UniversalWindowsPlatform 6.* startup crash
my uwp app with Microsoft.NETCore.UniversalWindowsPlatform 6.* local test run ok ,but download from partner center after certification 。it will crash when start up, system event log below: this app with Microsoft.NETCore.UniversalWindowsPlatform 5.4.7…
asked 2020-04-22T07:20:02.353+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(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 2020-04-23T04:51:17.737+00:00
Roy Li - MSFT
31,766
Reputation points Microsoft Vendor
0 answers
How to dectect changes of windows hello PIN, fingerprint or face.
I would like to know how to detect changes of windows hello after enrolling a user with windows hello. For example, User A is activated windows hello and register PIN with "1234". User A enrolls in the service with windows hello. …
asked 2020-04-23T00:05:50.353+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(166.4, 35%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHL%3C/text%3E%3C/svg%3E)
Hyoil Lee
1
Reputation point
commented 2020-04-23T03:53:06.313+00:00
Richard Zhang-MSFT
6,936
Reputation points