Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows desktop devices.
2,848 questions
1 answer
GridLength.Star Not Working For HorizontalAlignment="Center"
I have a Grid as follows: <Grid Grid.Row="3" HorizontalAlignment="Center" VerticalAlignment="Center"> <Grid.RowDefinitions><RowDefinition Height=""/><RowDefinition…
asked 2020-05-07T17:29:26.647+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
4,121
Reputation points
commented 2020-05-13T02:46:47.213+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
32,486
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Using UWP's FileOpenPicker in a WPF app fails.
I'm trying to use UWP's FileOpenPicker with a WPF app but it's not working. It sounds like it should. At first, when I called FileOpenPicker.PickMultipleFilesAsync, it failed with an "invalid window handle". I found some code online that fixes…
asked 2020-05-11T18:35:56.8+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(220.8, 7.000000000000001%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECB%3C/text%3E%3C/svg%3E)
Chuck Bohling
346
Reputation points
accepted 2020-05-13T01:21:45.723+00:00
Chuck Bohling
346
Reputation points
1 answer
One of the answers was accepted by the question author.
Moving Deduplicated Array to a different server
I am wondering, can just move an existing array that was deduped using Windows Server 2016 to a Server running Windows Server 2019 without having to do anything special? I'm only curious about the deduped data, this question has NOTHING to do with the…
asked 2020-05-06T12:52:49.397+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(150.4, 89%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHM%3C/text%3E%3C/svg%3E)
Hild, Michael C CIV USARMY FUTURES COMMAND (USA)
21
Reputation points
accepted 2020-05-12T12:29:21.203+00:00
Hild, Michael C CIV USARMY FUTURES COMMAND (USA)
21
Reputation points
2 answers
UWP - Read a file and be able to cancel the playback/opening.
Hello, Note : I use a translation app. Sorry if it's not always very understandable. I'm developing a UWP application, and I'm having a problem with managing a file type, the CBZ extension. Some files open without a problem, others the file never opens…
asked 2020-05-07T16:23:28.237+00:00
Anthony.Ryck
1
Reputation point
commented 2020-05-12T09:40:10.427+00:00
Richard Zhang-MSFT
6,936
Reputation points
1 answer
Switch profile in windows 10
I have created Windows 10 machine in Azure. I then created couple of local users on this machine. I can now RDP to this machine via any of these locally created users. Now, I need a way to switch profiles on this windows 10 machine, but when i…
asked 2020-05-05T02:19:40.483+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(204.8, 31%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGA%3C/text%3E%3C/svg%3E)
Goldy Admin
1
Reputation point
commented 2020-05-12T07:49:10.007+00:00
Joy qiao
876
Reputation points
3 answers
environment variable
What is windows environment variable and where it is used for?
asked 2020-05-11T07:37:30.267+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(25.6, 54%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHK%3C/text%3E%3C/svg%3E)
Hrithik Kumar
1
Reputation point
answered 2020-05-12T07:36:38.23+00:00
Sylvia Chen
6
Reputation points
1 answer
One of the answers was accepted by the question author.
How can i make VS stop on all exceptions.
VS often doesn't stop on exceptions, how can I force the debugger to stop on ALL exceptions? Because a blank windows and the following output isn't helpful ... Exception thrown: 'System.ArgumentException' in System.Private.CoreLib.dll Exception…
asked 2020-05-12T04:18:32.31+00:00
Gavin Williams
761
Reputation points
commented 2020-05-12T06:48:23.027+00:00
Gavin Williams
761
Reputation points
0 answers
Desktop Bridge app got an error code when request update: 0x769e4192
The following is the code I refer to here and here. btnRequestUpdate_Click can be executed and can correctly ask me if I need to download the update, when I click "OK", I will get an error: "0x769e4192 (located in appName.exe) exception:…
asked 2020-04-30T01:18:13.78+00:00
Victor Chen
106
Reputation points
commented 2020-05-12T04:00:36.617+00:00
Roy Li - MSFT
32,486
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
ADFS windows 2016 -An error occurred during an attempt to read the federation metadata while configuring Zoom as Relying party trust
I am trying to select the first option to add zoom as relying party trust but getting attached error. i am using ADFS windows 2016. Relying party trust is Zoom. Can any one assist?
asked 2020-04-03T05:39:34.19+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(310.4, 57.00000000000001%, 40%)' 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)
Akther
21
Reputation points
commented 2020-05-11T21:45:41.47+00:00
Pierre Audonnet - MSFT
10,166
Reputation points Microsoft Employee
1 answer
How to gray out sleep / hybernate mode by using acpi table?
Hi, As we know, there are many to disable disable or enble sleep or hybernate mode, one of them as shown below, e.g. if we need to disable or enble sleep or hybernate mode, we can go to control panel -> power options -> "Choose what…
![](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, 94%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EX%3C/text%3E%3C/svg%3E)
4 answers
One of the answers was accepted by the question author.
Help correcting tab header
I need help correcting the tabview tab header title and the Website Icon isn't showing up Right now I seeing this private void Neutron_NavigationCompleted(WebView sender, WebViewNavigationCompletedEventArgs args) { …
asked 2020-05-03T19:30:30.743+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(160, 41%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Mark Mather
156
Reputation points
accepted 2020-05-11T12:05:57.523+00:00
Mark Mather
156
Reputation points
3 answers
One of the answers was accepted by the question author.
How to trigger converter programatically
Hello, I have TextBox binded to other UIElement property. The TextBox shows value of this property. Windows.UI.Xaml.Data.Binding bc1 = new Windows.UI.Xaml.Data.Binding() { Path = new PropertyPath("Width") }; bc1.Mode =…
![](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(214.4, 20%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EB%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
2 ADFS Farms 1 SQL Server
I'm currently planning on rebuilding my ADFS farm from scratch and point it to a new domain (sts.example2.com) My current ADFS Farm (sts.example1.com) uses SQL server for the configuration and artifact databases. The configuration database will not…
asked 2020-05-08T15:01:08.587+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(172.8, 92%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFS%3C/text%3E%3C/svg%3E)
Fernando Sousa
21
Reputation points
accepted 2020-05-11T07:58:51.36+00:00
Fernando Sousa
21
Reputation points
1 answer
One of the answers was accepted by the question author.
[UWP] Is there no UWP WebView API for printing formatted content?
Microsoft wants us to build apps for the Microsoft Store, and provides lot of great tools to do so. That being said, why is such an obvious use case still ignored? Other major app platforms have an API available, and Edge browser does have a print…
asked 2020-02-05T14:28:45.357+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(214.4, 69%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
teknofunk
21
Reputation points
commented 2020-05-10T22:57:22.923+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(83.2, 8%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJC%3C/text%3E%3C/svg%3E)
Jim Coates
1
Reputation point
2 answers
One of the answers was accepted by the question author.
Adding a new tab in tabview with webview?
I added the code for the add tab but I'm getting errors I tried for a couple of days to correct the errors. I need some assistance. I posted the code below with a screenshot of code here of the new tab button. private void AddTab_Click(object…
asked 2020-05-09T23:02:35.287+00:00
Mark Mather
156
Reputation points
commented 2020-05-10T17:39:45.297+00:00
Mark Mather
156
Reputation points
0 answers
How to persist a websocket connection using ControlChannelTrigger in the background?
Hello, I followed https://learn.microsoft.com/en-us/windows/uwp/networking/network-communications-in-the-background#controlchanneltrigger-with-websockets and create an out-of-process background task using ControlChannelTrigger with MessageWebSocket. …
asked 2020-02-22T05:21:15.96+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
commented 2020-05-10T17:23:54.973+00:00
Anonymous
1 answer
One of the answers was accepted by the question author.
Drag & Drop For Elements Underneath A Border
I have a Border with Background="#50FFFFFF". As you will notice, the A component (the opacity) of the color is less than 255, making the Border partially see-through. I use this Border to lighten the appearance of several elements underneath it…
asked 2020-05-08T19:34:20.643+00:00
Nathan Sokalski
4,121
Reputation points
accepted 2020-05-10T15:09:33.31+00:00
Nathan Sokalski
4,121
Reputation points
0 answers
Regarding audio channelcount XBOX C# UWP
Hi All, Is it possible to get audio channelcount in format like 5.1, 5.1.2, 7.1.4 etc. Please help any solution available. Working on UWP c# XBOX app. Thanks
asked 2020-03-31T10:06:26.257+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(76.8, 16%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPK%3C/text%3E%3C/svg%3E)
Parth Kapadia
1
Reputation point
commented 2020-05-10T09:38:16.443+00:00
Parth Kapadia
1
Reputation point
1 answer
One of the answers was accepted by the question author.
[UWP] Bug report: C++ application crashing when referencing C# runtime class [URGENT!]
We developed a runtime component in C# to be referenced by UWP app. The UWP is written in C++ and crashes when referencing our runtime class as follows: Exception thrown at 0x00007FF96B46A799 in App1.exe: Microsoft C++ exception: Platform::COMException ^…
asked 2020-05-01T17:00:43.48+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(172.8, 7.000000000000001%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEA%3C/text%3E%3C/svg%3E)
Edward Abramian
36
Reputation points
commented 2020-05-08T20:34:32.54+00:00
Edward Abramian
36
Reputation points
2 answers
Can I skip these pages at OOBE stage?
Hello! I'm deploying the Windows 10 1909 and I need skip two pages, but I'm not finding parameters to do it. This is my set up to OOBE stage: <OOBE> <HideEULAPage>true</HideEULAPage> …
asked 2020-03-23T10:37:35.373+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(121.6, 27%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERJ%3C/text%3E%3C/svg%3E)
Rafael José S. da Costa
1
Reputation point
commented 2020-05-08T07:45:38.423+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(137.6, 3%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Spencer Streeter
1
Reputation point