Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows desktop devices.
2,806 questions
1 answer
One of the answers was accepted by the question author.
Why does adding a UWP Packaging Project to a working UWP/Project/Solution cause Debug errors and exceptions?
Why does adding a UWP Packaging Project to my working UWP/Project/Solution cause Debug errors and exceptions? Start with a working UWP Project in a solution. Add a UWP Packaging Project to the solution. Setup the packaging project as startup and…
asked 2020-04-07T18:45:19.49+00:00
Groovykool
236
Reputation points
commented 2020-04-09T02:04:32.243+00:00
Groovykool
236
Reputation points
2 answers
One of the answers was accepted by the question author.
How to set maxdowndropitems of a combobox uwp
Hi In windows form application combobox has maxdowndropitems propertie but not in uwp so how i can limit the drop items ? Thanks
asked 2020-04-07T11:45:09.43+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 2020-04-08T11:39:33.15+00:00
Shay Wilner
1,726
Reputation points
1 answer
One of the answers was accepted by the question author.
[UWP] how to set DataGrid background color during columns autogeneration
Hello; How to set DataGridColumn.Header background color to blue during autogeneration column (code behind). private void MyDataGrid_AutoGeneratingColumn(object sender, DataGridAutoGeneratingColumnEventArgs e) { ...... }
![](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)
0 answers
BLE Server sample is not working, but BLE client samples seems to be
Hi, I am trying the BLE samples. When trying the first client sample (Discover Servers), it successfully starts enumerating, but when I selected the Server sample the following message came up: "There is no Bluetooth Device, or the default…
asked 2020-03-18T19:25:59.23+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(108.80000000000001, 34%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Sara Monteiro
1
Reputation point
commented 2020-04-08T01:32:21.85+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 get Microphone privacy setting programmatically
Is there way to get the Microphone privacy setting pro-grammatically - https://hub.mangoapps.com/sf/MjE3NjQ1XzE5NjI1OTM ?
asked 2020-03-17T10:35:15.787+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(147.20000000000002, 75%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVG%3C/text%3E%3C/svg%3E)
Vijay Gawli
21
Reputation points
commented 2020-04-07T09:14:57.18+00:00
Fay Wang - MSFT
5,191
Reputation points
2 answers
One of the answers was accepted by the question author.
[UWP] Can't launch Flyout using click event attached to MenuFlyoutItem
Hi, I'm trying to launch a Flyout in which I collect data from user. The idea is that the user click on an item from the Menu Flyout and the assigned Flyout launch. I'm using a command bar. <CommandBar …
![](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(272, 45%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWW%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
TextBox Binding doesn't work while focused (when using uwp datagrid)
Hello, So I am using row details with this datagrid control: https://learn.microsoft.com/en-us/windows/communitytoolkit/controls/datagrid_guidance/rowdetails I have a text box in my row details: <TextBox Header="Plan description"…
![](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(102.4, 53%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
2 answers
One of the answers was accepted by the question author.
There's no any Interstitial Ad in my app.
Hi, Though the monetization platform is about to close in this year, I still want to put on Interstitial ads recently. However, I always got error saying there's no ad for every ad request. I've tried the test ads, it went well.Then I apply my…
![](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, 69%, 25%)' 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)
1 answer
One of the answers was accepted by the question author.
[CPP][ScreenCapture]What is the lowest version that Windows.Graphics.Capture requires?
I'm trying to use Windows.Graphics.Capture to capture application windows. In this page screen-capture, Windows 10 version 1803 should provide new APIs, but I failed to run samples from ScreenCaptureforHWND in Windows10 version 1803 home.I found that…
![](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, 30%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
2 answers
One of the answers was accepted by the question author.
What is the code for no brush in uwp
Hi I have a textbox the backgroung is set to nobrush the xaml file <TextBox x:Name="Titlechart" Background="{x:Null}" > How to get the same in code c# or vb.net Thanks
asked 2020-04-05T21:12:30.35+00:00
Shay Wilner
1,726
Reputation points
accepted 2020-04-06T10:06:53.497+00:00
Shay Wilner
1,726
Reputation points
1 answer
c# : Get EventHandler Change Notification without Creating Instance or Making it static
c# : Get EventHandler Change Notification without Creating Instance or Making it static Public class A { public EventHandler KeyboardCloseEventHandlerTest; private void someMethod(object sender, EventArgs e) { …
asked 2020-04-03T18:41:01.687+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
answered 2020-04-06T02:29:06.633+00:00
Alex Li-MSFT
1,096
Reputation points
1 answer
Folder Redirection GPO not applying to Windows 10
I have a folder redirection GPO setup that just will not apply the folder redirection. It's for a Windows 10 VDI solution. I've looked and all the standard things are not the issue. There is no WMI filter in place, the folder has the correct permissions,…
asked 2020-04-03T10:20:18.597+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(278.4, 4%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
Dewstain
1
Reputation point
answered 2020-04-03T10:21:57.22+00:00
Leon Laude
85,646
Reputation points
2 answers
Show MainPage.xaml from "VPN Client" UWP app
UWP allows for the definition of "custom vpn plugins" by adding the "networkingVpnProvider" Capability. When one goes to "Network & Internet" -> "VPN" and clicks "connect" the application…
asked 2020-03-27T21:32:41.003+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(188.79999999999998, 2%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED%3C/text%3E%3C/svg%3E)
dovholuknf
1
Reputation point
answered 2020-04-03T03:09:36.607+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(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
31,551
Reputation points Microsoft Vendor
1 answer
ContentDialog ignoring CanExecute
https://social.msdn.microsoft.com/Forums/windowsapps/en-US/6d5d6fd9-5f03-4cb6-b6c0-19ca01ddaab8/uwpcontentdialog-buttons-do-not-respect-canexecute …
![](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(147.20000000000002, 72%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAO%3C/text%3E%3C/svg%3E)
![](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, 5%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAO%3C/text%3E%3C/svg%3E)
2 answers
SwapChainPanel.SizeChanged crashing
Related to https://learn.microsoft.com/answers/questions/13613/strange-fileloadexceptions.html If I subscribe to SwapChainPanel.SizeChanged with an empty method, it resizes. But if i have a line of code in there with a breakpoint the app crashes. Am…
asked 2020-03-26T16:00:36.497+00:00
Gavin Williams
761
Reputation points
commented 2020-04-02T07:16:09.39+00:00
Fay Wang - MSFT
5,191
Reputation points
1 answer
One of the answers was accepted by the question author.
Hanging on installing a missing framework
This morning I started a new UWP project to test something. This is a very simple project. I have a textbox, button and textblock. That's it. I've added MVVMLight to it. I built it next. That worked fine. Then I've tried to debug it. That's where it…
asked 2020-03-28T15:27:19.87+00:00
Rod Falanga
561
Reputation points
accepted 2020-04-01T12:29:09.11+00:00
Rod Falanga
561
Reputation points
0 answers
How do I in UWP in Tabview add buttons for navigation?
<Page x:Class="Frost.Browser2" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:Frost" …
asked 2020-03-23T18:22:06.267+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(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
commented 2020-04-01T08:54:25.037+00:00
Richard Zhang-MSFT
6,936
Reputation points
1 answer
We want to extendedExecutionUnconstrained for store submission also?
I want to run the app in minimize mode also and I am submitting my app in store also.. so need to add this capability extendedExecutionUnconstrained for store also? or no need to add this capability for store submission and app will run in minimize…
asked 2020-03-20T13:03:47.073+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 2020-04-01T08:53:54+00:00
Richard Zhang-MSFT
6,936
Reputation points
0 answers
How does patch system internally works?
Hello, I've been trying to find an answer to this question over any of the documentation pages but it seems like I can't find any solution. I'm wondering how does the patch system internally works and deliver the updates to the users so my…
asked 2020-03-09T13:58:43.103+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, 26%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERE%3C/text%3E%3C/svg%3E)
raiser.elena
1
Reputation point
commented 2020-04-01T08:41:48.64+00:00
Richard Zhang-MSFT
6,936
Reputation points
2 answers
FlowDirectio
I have a C++ UWP app that supports localization. The app has a textbox that shows digits. I have set the FlowDirection at the root frame level of the app to be right to left for Arabic locale and left to right for the other language depending on the…
asked 2020-01-22T19:00:20.883+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(28.799999999999997, 12%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EW%3C/text%3E%3C/svg%3E)
winprofessional
41
Reputation points
answered 2020-04-01T08:04:50.45+00:00
Fay Wang - MSFT
5,191
Reputation points