Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,706 questions
1 answer
One of the answers was accepted by the question author.
How to create a special folder like Onedrive or dropbox in windows file explorer
Hi, I am developing a desktop app for windows using electron js, and I want to create a folder that should stay underneath the quick access folder in the file explorer as the Onedrive does, I have searched about it but couldn't find how it was done.…
asked 2022-01-24T12:51:50.903+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(112.00000000000001, 42%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHH%3C/text%3E%3C/svg%3E)
Hari Haran
26
Reputation points
commented 2022-01-27T09:43:58.797+00:00
Hari Haran
26
Reputation points
0 answers
redistributable file in windows 10 SDK
When I purchase window 10 SDK, can I redistute signtool.exe of windows sdk in commercial SW? Without buying windows 10 SDK, can I redistute signtool.exe of windows sdk in commercial SW? …
![](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(140.8, 99%, 23%)' 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)
2 answers
WinUI 3 Controls Gallery Not Found
At https://www.microsoft.com/en-us/p/winui-3-controls-gallery/9p3jfpwwdzrc?cid=msft_web_chart&activetab=pivot:overviewtab I see WinUI 3 Controls Gallery To the above right I see a button ( Install/open ) On the left I see a blue check …
![](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(185.6, 72%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
2 answers
One of the answers was accepted by the question author.
winui3 not showing content of page that renders in tabviewitem
When i have .net5 winui3 tabview that renders a page when adding the view but not is showing in the tabview
asked 2021-08-23T13:43:51.633+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(96, 71%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJB%3C/text%3E%3C/svg%3E)
jarno beerten
61
Reputation points
commented 2022-01-24T16:55:12.5+00:00
jarno beerten
61
Reputation points
1 answer
Install Visual Studio 2019 build tools
Hello! I am trying to install the Visual Studio 2019 build tool in my docker container with the following dockerfile: RUN curl -SL --output winsdksetup.exe https://go.microsoft.com/fwlink/?linkid=2120843 RUN winsdksetup.exe /quiet RUN curl -SL…
asked 2022-01-24T05:40:13.76+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(51.2, 28.000000000000004%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVM%3C/text%3E%3C/svg%3E)
Vadim Malyshev
1
Reputation point
answered 2022-01-24T06:46:03.277+00:00
Vadim Malyshev
1
Reputation point
1 answer
One of the answers was accepted by the question author.
Resizing of Windows App
Although I set all AutoScale settings of my app to False, when I run my app I am still able to resize and stretch my app. Is there a way to disable the resizing and stretching of a Windows App in Visual Studio?
Windows App SDK
Windows App SDK
A set of Microsoft open-source libraries, frameworks, components, and tools to be used in apps to access Windows platform functionality on many versions of Windows. Previously known as Project Reunion.
747 questions
VB
VB
An object-oriented programming language developed by Microsoft that is implemented on the .NET Framework. Previously known as Visual Basic .NET.
2,642 questions
![](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(70.4, 84%, 16%)' 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)
1 answer
One of the answers was accepted by the question author.
How do we find and list catgorywise file from specific folder
I am developing small software and bit little bit confused whether we can go for VBA or .NET EXE or web app. I have source drive which contains many type of file's like (excel,word,pdf,drawing,etc). First read all the files from the source files…
Windows App SDK
Windows App SDK
A set of Microsoft open-source libraries, frameworks, components, and tools to be used in apps to access Windows platform functionality on many versions of Windows. Previously known as Project Reunion.
747 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,574 questions
![](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(16, 2%, 11%)' 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.
Smartcard RequestPinChangeAsync throws exception
Im following the example here: https://video2.skills-academy.com/en-us/windows/uwp/security/smart-cards To initiate a smart card pin change or reset. I can successfully enumerate readers/cards etc. and also issue certificates. The following…
asked 2022-01-12T13:48:07.203+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, 91%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
Frederik
21
Reputation points
commented 2022-01-14T06:08:54.3+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
2 answers
[WinUI 3] In-Process Background Task?
I have a small, simple UWP app that I want to port to WinUI on Desktop. Everything went swimmingly except I can't get in-process background tasks working. Two problems stand out: Microsoft.UI.Xaml.Application does not implement…
Windows App SDK
Windows App SDK
A set of Microsoft open-source libraries, frameworks, components, and tools to be used in apps to access Windows platform functionality on many versions of Windows. Previously known as Project Reunion.
747 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,574 questions
asked 2022-01-02T08:11:44.33+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(64, 72%, 16%)' 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)
Brian
1
Reputation point
commented 2022-01-13T12:14:51.45+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(118.4, 11%, 21%)' 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)
AffluentOwl
1
Reputation point
1 answer
Process terminates with Invalid_error in - NtWaitForWorkViaWorkerFactory
Hello, I am trying to debug windows application termination without any crash dump. Application is simply in a WaitForMultipleObjects, and is calling CreateProcess when it gets the event. windbg indicates no exception. Output of winDbg is below. Any…
asked 2022-01-07T22:35:15.107+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(0, 41%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECS%3C/text%3E%3C/svg%3E)
C S
1
Reputation point
answered 2022-01-13T08:51:25.693+00:00
Limitless Technology
39,496
Reputation points
0 answers
Access Denied to start any process (WinUI 3)
I can't launch any app because the code below shows this error: System.ComponentModel.Win32Exception: 'Access Denied' var process = Process.Start(@"C:\foo.exe"); I've already tested it with countless other applications, such as winword,…
Windows App SDK
Windows App SDK
A set of Microsoft open-source libraries, frameworks, components, and tools to be used in apps to access Windows platform functionality on many versions of Windows. Previously known as Project Reunion.
747 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,574 questions
asked 2022-01-12T18:50:44.92+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(9.6, 39%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELW%3C/text%3E%3C/svg%3E)
Lazie Wouters
1
Reputation point
commented 2022-01-12T21:15:06.547+00:00
Lazie Wouters
1
Reputation point
1 answer
VS 2022 compile error WMC111
I migrate some app from WPF to WinUI 3. Compiler set error on Russian symbols in binding: Ошибка WMC1110 Invalid binding path 'vm.User.ПраваДоступа' : Syntax error at '<EOF>' <ComboBox ... ItemsSource="{x:Bind vm.ListAccess}" …
asked 2021-12-25T20:26:56.72+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, 61%, 36%)' 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)
Сергей В
6
Reputation points
answered 2022-01-10T13:01:04.127+00:00
GoodSoftwareIntoPcSupport
1
Reputation point
1 answer
Winui3 Convert/Port C++/Winrt UWP application to WinUI3 compitable.
HI Team, Could you please help us to Convert/Port C++/Winrt UWP application to WinUI3 compatible. Best Regards, Sunil
![](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, 8%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%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(240, 39%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
0 answers
显示错误找不到 .NETFramework,Version=v4.0 的引用程序集
错误 找不到 .NETFramework,Version=v4.0 的引用程序集。要解决此问题，请为此框架版本安装开发人员工具包(SDK/目标包)或者重新定向应用程序。可在 https://aka.ms/msbuild/developerpacks 处下载 .NET Framework 开发人员工具包 函数返回值 C:\Program Files\Microsoft Visual…
asked 2022-01-05T16:32:58.747+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, 96%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJJ%3C/text%3E%3C/svg%3E)
Jian Jiang
6
Reputation points
asked 2022-01-05T16:32:58.747+00:00
Jian Jiang
6
Reputation points
0 answers
#Azure python SDK for web apps
Dear Team, It is hard to find the python sdk for web apps since it keep on moving from one place to another, is there any way to find it ? ex Deployments slots which module to refer?
asked 2022-01-03T08:28:34.433+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, 18%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELB%3C/text%3E%3C/svg%3E)
Lakshmi BS
1
Reputation point
commented 2022-01-03T09:54:25.807+00:00
Castorix31
82,751
Reputation points
1 answer
dtrace with driver built using cmake
Hi, I have installed dtrace on windows 10 Insider build and it is working fine in general. I built and loaded a driver from https://github.com/openzfsonwindows/openzfs. The project is build using cmake. The static libraries are compiled with…
asked 2021-12-23T20:27:19.687+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(166.4, 10%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERN%3C/text%3E%3C/svg%3E)
raghunath nayak
1
Reputation point
commented 2021-12-29T10:45:09.39+00:00
raghunath nayak
1
Reputation point
0 answers
Convert/port WinRT Component WinUI Compatible.
Hi Team, Could you please guide me to port/convert WinRT Component WinUI3 Compatible. Best Regards, Sunil
1 answer
One of the answers was accepted by the question author.
WinUI 3 Desktop App - working directory, deploying content
Hello! I'm developing a WinUI 3 app for desktop. When trying to write/read a file, I've noticed that the current working directory for the app is always Windows/system32. I'm trying to understand how the current working directory works for WinUI desktop,…
asked 2021-12-18T01:26:08.31+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(60.8, 28.999999999999996%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGK%3C/text%3E%3C/svg%3E)
Gregorij Kurillo
21
Reputation points
accepted 2021-12-20T17:27:28.673+00:00
Gregorij Kurillo
21
Reputation points
0 answers
How To Stop Multiple Instances of Program (SQL Studio Manager) from Opening
Thank you in advance for any help! I am having an issue where every-time I open a .sql file, it opens up another instance of SQL Server Studio Manager instead of just opening up the file within the same, already open instance. Is there a setting to…
asked 2021-12-20T01:01:37.51+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(137.6, 42%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDG%3C/text%3E%3C/svg%3E)
Devin Goldberg
1
Reputation point
commented 2021-12-20T10:16:42.02+00:00
Castorix31
82,751
Reputation points
4 answers
Cannot deploy Windows 10 21H2
When creating a new task sequence using the latest Windows 10 21H2 Enterprise Right click the newly created task sequence > Os info > edit unattend.txt (which runs) Import-Module "C:\Program Files\Microsoft Deployment…
asked 2021-12-09T16:12:56.473+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, 68%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Matthew Lane
11
Reputation points
commented 2021-12-20T01:53:59.077+00:00
AllenLiu-MSFT
42,356
Reputation points Microsoft Vendor