Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,666 questions
0 answers
Create Identity Provider without Identity Server
Hi, I am learning something new and want to develop the identity provider similar to IdentityServer4. I am making quite some progress. The client project is Blazor OIDC, and Microsoft does it on Community Standup live. Auth Server is…
asked Mar 26, 2025, 9:54 AM
Prathamesh Shende
381
Reputation points
edited the question Mar 26, 2025, 9:58 AM
Prathamesh Shende
381
Reputation points
0 answers
Maui app as exe - throw exception when installing on new machine
Hi, Maui app as exe - throw exception when installing on new machine. This the message I got: What do we miss ? I used following command to publish application to exe. dotnet publish -f net9.0-windows10.0.19041.0 -c Release -p:WindowsPackageType=None …
![](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, 88%, 20%)' 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)
0 answers
App is crashing which swiping in carousel view in maui
I had implemented the carousel view in android, When im swipping app is getting crashed.
asked Mar 19, 2025, 10:07 AM
![](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(19.2, 76%, 11%)' 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)
Vaibhav Methuku
160
Reputation points
commented Mar 26, 2025, 9:13 AM
Vaibhav Methuku
160
Reputation points
1 answer
One of the answers was accepted by the question author.
Open PDF in MAUI in separate window
Hi, I have MAUI app in .NET 9 platform Windows and MAC. I have PDF file I want user will open it by click on button in separate window? Thanks,
1 answer
ubuntu下面运行asp.net core 不加载appsettings.json配置文件
我做了一个asp.net core5.0的站点,发布在ubuntu服务器上, 发现如果我不在程序所在文件夹下面运行站点,站点遍不会加载 appsettings.json配置文件 只要不在程序所在文件夹去启动站点,其他任何文件夹都不会加载 appsettings.json配置文件,这是为什么呢??
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,806 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,200 questions
asked Oct 25, 2021, 2:23 AM
![](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, 79%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
easy999000
1
Reputation point
answered Mar 26, 2025, 7:21 AM
![](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, 82%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESL%3C/text%3E%3C/svg%3E)
SY LI
0
Reputation points
3 answers
BlazorWebAppEntra .net9 sample app resets back to Home page
Download the BlazorWebAppEntra .net9 sample and create the app in Azure Entra with the other setup that you need to do in Azure. When you are able to login using Azure Entra into you Blazor Web App login click the Weather link in the Nav bar. You will…
asked Mar 23, 2025, 10:41 AM
![](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(230.39999999999998, 60%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESD%3C/text%3E%3C/svg%3E)
Saeed Dudhia
0
Reputation points
commented Mar 26, 2025, 7:12 AM
![](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, 11%, 16%)' 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)
Pradeep M
6,655
Reputation points Microsoft External Staff
1 answer
.NET MAUI error after binding android library (.aar)
I am using android library called "autoreplyprint.aar" , this library contains another.jar file called "jna-4.5.1.jar". I have used following code to bind it in my MAUI project, <ItemGroup…
asked Mar 19, 2025, 4:23 PM
![](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, 38%, 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)
Nikhil Sathawara
0
Reputation points
commented Mar 26, 2025, 6:01 AM
![](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, 6%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELL%3C/text%3E%3C/svg%3E)
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
81,096
Reputation points Microsoft External Staff
2 answers
Issue with Project Reference
I am using visual studio 2022 with net9. C# unable to reference a class library project in another class library project. \Program Files\dotnet\sdk\9.0.201\Microsoft.Common.CurrentVersion.targets(2189,5): warning MSB9008: The referenced project…
.NET Training
.NET Training
.NET: Microsoft Technologies based on the .NET software framework.Training: Instruction to develop new skills.
24 questions
asked Mar 25, 2025, 10:31 AM
![](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(268.8, 84%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Anil Babu Ravi
0
Reputation points
answered Mar 26, 2025, 5:38 AM
Pradeep M
6,655
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
Entry Focus issue in scroll view Maui
I had created a view with 30 entries in a scroll view, for suppose I focus on the 16 entry and click in the background Entry 1 is being focused automatically. Here is the code for reference. <ScrollView BackgroundColor="Green" …
asked Mar 24, 2025, 4:37 PM
Vaibhav Methuku
160
Reputation points
commented Mar 26, 2025, 5:18 AM
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
81,096
Reputation points Microsoft External Staff
0 answers
Issues in release mode after upgrading to MAUI 9
After i upgrade from MAUI 8 to MAUI 9 , i face the following issues , I cannot have my target framework to net9.0-android35.0 but i could only use net9.0-android , i get the error as mentioned in the github link…
asked Mar 25, 2025, 11:41 AM
![](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, 39%, 30%)' 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)
Manickam, Suraj
320
Reputation points
commented Mar 26, 2025, 5:11 AM
![](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(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.)
49,611
Reputation points Microsoft External Staff
1 answer
Change title and selected date colors in Android datepicker popup
How do I set the background color the title of the datepicker popup in android to my app primary color. also like to change the selected date color.
asked Oct 13, 2022, 4:19 PM
![](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(297.6, 90%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
Jeff Pfahl
91
Reputation points
commented Mar 26, 2025, 5:03 AM
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
81,096
Reputation points Microsoft External Staff
2 answers
One of the answers was accepted by the question author.
Onidiom vs on Platform
Hi, What are the diffrences beween OnIdiom or OnPlatform ? Can you give sample how you yiu use each one? Thanks,
2 answers
I get cswinrt.rsp exited with error code 1 when compiling for ios simulator
Building for local iOS iPhone is OK. Only fails when building for iOS simulator. Visual Studio is running on a PC and paired to a Mac. 1>EXEC : error : Path '18.2' is not a file or…
asked Mar 21, 2025, 3:54 PM
![](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(54.400000000000006, 80%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESB%3C/text%3E%3C/svg%3E)
Steve Brooke
40
Reputation points
commented Mar 26, 2025, 2:46 AM
![](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(22.400000000000002, 3%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWZ%3C/text%3E%3C/svg%3E)
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.)
36,331
Reputation points Microsoft External Staff
0 answers
.Net MAUI app fails to deploy only to remote iPhone
I have a .Net Maui app (9.0.14) built in vs2022 (updated to 17.13.4 today) on WIndows 11 Pro, which works fine on local dev machine, in ios simulator, android simulator and windows machine. I'm frustrated that I can't get the app icon to display if I…
asked Mar 25, 2025, 2:54 PM
![](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, 34%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
Adrian Lewis
20
Reputation points
edited a comment Mar 26, 2025, 2:03 AM
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.)
36,331
Reputation points Microsoft External Staff
0 answers
While releasing the build in iOS MAUI, app getting crash while opening the application
Exceptions occurs was Terminating app due to uncaught exception 'System.ArgumentNullException', reason: 'ArgumentNull_Generic Arg_ParamName_Name, provider (System.ArgumentNullException) at System.ThrowHelper.Throw(String ) at…
asked Mar 24, 2025, 5:47 AM
![](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(307.2, 54%, 39%)' 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)
Jeyamani Sekar
20
Reputation points
commented Mar 26, 2025, 12:46 AM
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.)
36,331
Reputation points Microsoft External Staff
2 answers
Tracing "SQLite error 19 foreign key constraint" down to what actually causes it?
See screenshots. How do you find out which entity or which record produces this error? Haven't found info in the Internet. Default and test data is added using FluentApi in the configuration classes. The database is EnsureDeleted() first, then when it's…
asked Dec 12, 2023, 10:37 AM
![](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(198.4, 9%, 29%)' 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)
MSCollege3000
185
Reputation points
edited an answer Mar 26, 2025, 12:19 AM
![](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(217.60000000000002, 45%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBN%3C/text%3E%3C/svg%3E)
Bill Neal
0
Reputation points
2 answers
How to connect ESPnow to C#
ESPnow is a protocol to connect one Espressif device to another over WiFi , such as ESP32 or ESP8266, WEMOS etc. the advantage is that it is not relying on local WiFi network, so no need to select a WiFi Network and register to it with a password. I…
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.
11,342 questions
.NET Internet of things
.NET Internet of things
.NET: Microsoft Technologies based on the .NET software framework.Internet of things: A concept that aims to extend the benefits of the regular internet, including constant connectivity, remote control ability, and data sharing, to goods in the physical world.
36 questions
asked Jan 13, 2021, 10:50 AM
![](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, 46%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EY%3C/text%3E%3C/svg%3E)
YigalB
1
Reputation point
answered Mar 25, 2025, 11:52 PM
![](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(217.60000000000002, 66%, 31%)' 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)
José Simões
0
Reputation points MVP
1 answer
SQLite Database Not Loading on iOS and Android with .NET MAUI but works with windows
Using Visual Studio 2022 preview with .NET 9 MAUI, there is an issue getting SQLite to work on iOS and Android. The code compiles for all maui platforms but does not load on the Android emulator or attached Iphone. It works on Windows without issues. I …
asked Mar 24, 2025, 10:19 AM
![](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, 70%, 12%)' 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)
martin schneeberger
0
Reputation points
commented Mar 25, 2025, 3:55 PM
![](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, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
73,101
Reputation points
1 answer
.NET Editor is not loading up in C# fundamentals course
.NET Editor is not loading up in C# fundamentals course. When i open c# certification from free codecamp one. xp and .net loader are not loading. please i need your help to fix it Link:…
.NET Training
.NET Training
.NET: Microsoft Technologies based on the .NET software framework.Training: Instruction to develop new skills.
24 questions
asked Mar 24, 2025, 2:55 PM
![](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(182.40000000000003, 66%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHV%3C/text%3E%3C/svg%3E)
HARSHA VARDHAN NAKKA
5
Reputation points
edited a comment Mar 25, 2025, 2:37 PM
![](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, 98%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EK%3C/text%3E%3C/svg%3E)
Kay47
0
Reputation points
1 answer
Win32 internal error "Access is denied" 0x5 occurred while reading the console output buffer. Contact Microsoft Customer Support Services.
Hi, I‘m getting the following error while executing the "Invoke-WebRequest" command over "ssh.exec()": Win32 internal error "Access is denied." 0x5 occurred while reading the console output buffer. Contact Microsoft Customer…
.NET Training
.NET Training
.NET: Microsoft Technologies based on the .NET software framework.Training: Instruction to develop new skills.
24 questions
asked Mar 25, 2025, 6:31 AM
![](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, 20%, 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)
Mohammed, Mohd Faizal
0
Reputation points
edited an answer Mar 25, 2025, 12:26 PM
Pradeep M
6,655
Reputation points Microsoft External Staff