Microsoft Q&A

.NET

12,879 questions

Microsoft Technologies based on the .NET software framework.

Browse all .NET tags

12,879 questions with .NET-related tags

Sort by: Updated
Updated Created Answers
0 answers

How can i call a stored procedure Oracle In Entity framework6

I have a proc in oracle that return somme parameters and one of this parameter is a record of table in sql developper declare -- Non-scalar parameters require additional processing p_tab_charge_account…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
601 questions
asked 2023-01-27T14:37:29.33+00:00
BITAR Yoan 0 Reputation points
edited a comment 2023-01-30T01:55:17.81+00:00
Jack J Jun 19,046 Reputation points Microsoft Employee
4 answers

Web form issue

Hi, I get "undefined" unexpectedly to the column/field below, while there is the proper row value returned from the table. What is the reason? html += "<td >货币</td><td style='font-weight:…

JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
443 questions
ASP.NET Web Forms
ASP.NET Web Forms
A part of the ASP.NET web application framework that can be used to create ASP.NET web applications.
391 questions
asked 2023-01-20T07:49:30.2666667+00:00
Peter_1985 1,831 Reputation points
commented 2023-01-30T01:52:36.41+00:00
Peter_1985 1,831 Reputation points
2 answers

404 issue to the file

Hi, Due to issue like What to adjust below? <body style="background-color: ???; background-image:url(beautiful_Currency0e.jpg);">

JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
443 questions
ASP.NET Web Forms
ASP.NET Web Forms
A part of the ASP.NET web application framework that can be used to create ASP.NET web applications.
391 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
1,175 questions
asked 2023-01-28T08:50:16.07+00:00
Peter_1985 1,831 Reputation points
commented 2023-01-30T01:50:37.76+00:00
Peter_1985 1,831 Reputation points
1 answer

Check if two frames are overlapping in .net maui

is it possible to detect it when two frames are overlapping (even when they don't have the same parent)? I need it for my .net maui project (A game in .net maui) this is how I have the hitboxes and players set up (the Frames will get added into…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
601 questions
asked 2023-01-26T10:32:06.7033333+00:00
Mielesplayz 241 Reputation points
commented 2023-01-30T01:49:15.5+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 11,061 Reputation points Microsoft Employee
0 answers

Why does MAUI iOS not build with scaling factors in the project file?

Since the last upgrade of VS, the MAUI iOS project can't build if the second group of splash image scaling factors are present, e.g. ""Resources\Splash$placeholder$.scale-xxx", in the project file. VS version and extensions in use…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
2,398 questions
asked 2023-01-22T17:01:02.1966667+00:00
Marc George 61 Reputation points
commented 2023-01-30T01:48:21.52+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 11,061 Reputation points Microsoft Employee
0 answers

How to sign using a certificate?

I have been trying to digitally sign my code using a certificate, but I am going to the project properties window, and not seeing the signing tab when I'm there. Is there anything I need to have downloaded in order to do this? Or is there a way to…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
601 questions
asked 2023-01-27T14:42:44.78+00:00
Navya Ajay 0 Reputation points
commented 2023-01-30T01:42:06.08+00:00
Jack J Jun 19,046 Reputation points Microsoft Employee
0 answers

unable to upload

unable to upload a large file in one drive by using the below code can any body tell what is wrong in the below code . Please help [HttpPost] [Route("Uploadlargefile")] public async Task<string>…

OneDrive
OneDrive
A Microsoft file hosting and synchronization service.
35 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
1,175 questions
asked 2023-01-28T13:07:11.22+00:00
Pradyut Sinha 11 Reputation points
edited the question 2023-01-30T01:40:07.7533333+00:00
Lan Huang-MSFT 8,876 Reputation points Microsoft Employee
1 answer

Failed to compile third-party dynamic libraries using AOT in the MAUI(Andriod) project?

Create a MAUI APP project with VS2022(Version 17.4.4) install TencentCloud.dll from nuget; direct publish project, it takes very long,long time; about three hours. finally compiler…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-30T01:36:17.93+00:00
晓宁 焦 0 Reputation points
answered 2023-01-30T01:37:38.85+00:00
晓宁 焦 0 Reputation points
0 answers

How can I use WeakReferenceMessenger instead of MessagingCenter in my iOS project?

I get the following message when I use MessagingCenter in my .NET 7.0 iOS project: [deprecated] class Microsoft.Maui.Controls.MessagingCenter Associates a callback on subscribers with a specific message name. CS0618: 'MessagingCenter' is obsolete: 'We…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 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.
6,922 questions
asked 2023-01-29T16:30:19.28+00:00
Kim Strasser 341 Reputation points
edited the question 2023-01-30T01:24:03.8233333+00:00
Jack J Jun 19,046 Reputation points Microsoft Employee
1 answer

Connect programmatically to a wifi network

Hi, I'd to know how can I connect do a wifi network with hide ssid programmatically? Thanks. Renan Paiva

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-26T14:35:19.6533333+00:00
Renan Paiva 1 Reputation point
edited an answer 2023-01-30T01:17:58.8966667+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 11,061 Reputation points Microsoft Employee
1 answer

How to configure Auto update in MAUI application ?

Hi, Consider we have developed a MAUI application, for deployment of this MAUI application in multiple machine we created a setup file / package following this link -…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-20T05:42:27.7633333+00:00
Sanket Vinod Solanki 0 Reputation points
commented 2023-01-30T01:11:20.75+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 11,061 Reputation points Microsoft Employee
0 answers

Net Maui when I clicked ( 3 times ) the button multiple page ( 3 times ) comes that has to be only one page..

Net Maui when I clicked ( 3 times ) the button multiple page ( 3 times ) comes that has to be only one page.. any solution ? Thanks

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-19T02:40:42.8666667+00:00
Sami 101 Reputation points
commented 2023-01-30T01:09:48.5966667+00:00
Sami 101 Reputation points
0 answers

How to convert xml to style so that browser can render html from xml when using RSS

I have downloaded a app called MessageBoard and trying to configure RSS Feed to output serialised data to browser. The result display a error message with code written in xml format. This XML file does not appear to have any style information associated…

ASP.NET Web Forms
ASP.NET Web Forms
A part of the ASP.NET web application framework that can be used to create ASP.NET web applications.
391 questions
asked 2023-01-30T01:05:53.09+00:00
peter liles 371 Reputation points
2 answers

MAUI - All Apps crashing when running on IOS Emulators

Hi All my Apps are suddenly crashing when I run them on IOS emulators with the following errors: and output: [SceneConfiguration] Info.plist contained no UIScene configuration dictionary (looking for configuration named "(no…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-09T22:08:23.247+00:00
Riffy 206 Reputation points
commented 2023-01-30T00:55:55.4133333+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 15,581 Reputation points Microsoft Employee
1 answer

How to use MauiHotReloadHelper

I created a MAUI project with MainPage without Xaml code public class MainPage : ContentPage { public MainPage() { Content = new Label { Text = "Hello world!" }; } } I want to use Hot Reload from VSCode. For this I use Clancey's…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-29T10:55:24.72+00:00
Nikita Romanov 0 Reputation points
edited an answer 2023-01-30T00:51:34.3533333+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 15,581 Reputation points Microsoft Employee
1 answer

Intermittent error - microsoft.net.workload.mono.toolchain error when running 'dotnet workload install maui' command in DevOps

Getting intermittent errors when running the dotnet workload install maui command via DevOps. Was stable until .Net SDK and/or microsoft.net.workload.mono.toolchain was updated on the DevOps agents. See log excerpts below, issue seems to be that…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2022-10-16T13:04:40.83+00:00
coenraad 1 Reputation point
answered 2023-01-30T00:37:54.7766667+00:00
Anonymous
1 answer

Play Audio from HTTPS

Hi. How can I play an MP3 audio from HTTPS like https://www.domain.com/my.mp3 using https://github.com/jfversluis/Plugin.Maui.Audio Thanks, Jassim

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
asked 2023-01-29T18:29:07.7266667+00:00
Jassim Al Rahma 1,086 Reputation points
answered 2023-01-30T00:11:43.1333333+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 15,581 Reputation points Microsoft Employee
1 answer

How to marshal an array of fixed size structs from unmanaged to managed memory

.Net 7 Having an IntPtr (nint) pointing to an array of fixed size and blittable structs in unmanaged memory. Marshal.Copy does not seem to have any method like: Copy(myPointer, myStrcuctArray, 0, myStructArray.Length) (It accepts an array of int,…

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.
6,922 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: The period of time during which a program is being executed in a computer.
954 questions
asked 2023-01-29T21:43:46.12+00:00
Magne Ryholt 96 Reputation points
edited an answer 2023-01-29T23:48:40.5033333+00:00
Reza Aghaei 2,856 Reputation points Microsoft MVP
7 answers

Why are padding and margin not showing in properties tab of VS 2022

In keeping with the poor QA of VS now the properties window when selecting an XAML element no longer shows the padding or magins. If I were to publish the full list of problems I see in VS 2022 I would not get anything done. Check out the image to see…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
882 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
2,398 questions
asked 2023-01-29T15:20:15.2933333+00:00
Lloyd Sheen 756 Reputation points
answered 2023-01-29T18:51:56.8766667+00:00
Lloyd Sheen 756 Reputation points
0 answers

Get reminders based on data in a database

I want to get reminders for some Appointments that I have saved in database and they have a notificationTime property witch is the time when a notification needs to be displayed. My approach so far is to write some kind of job that runs 1 or 2 times a…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
601 questions
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
4,804 questions
asked 2023-01-29T17:37:55.69+00:00
Bogdan Nicoara 0 Reputation points