.NET

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Json bringing back unwanted properties

WebAPI Core (.Net 6) I have a Model class which contains multiple properties. The properties can have empty values. Only the ones i need should be produced. public class ClientFocus { public string? Item {get; set;} public string?…

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Keith Viking 20

1 answer

I need to hold the selected ListView Item in a temporary variable.

I need to hold the selected ListView Item in a temporary variable so that the user can Cancel an Edit operation and the ListView Item will revert back to its original values. I can't understand why Temporaryselectedudf changes to the SelectedUdf value.…

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Ronald Rex 811

accepted

Ronald Rex 811

3 answers

How to fix "The target process exited without raising as CoreCLR started event. Ensure that the target process is configured to use .NET Core. This may be expected if the target process did not run on .NET Core"

My application console application is build on .net core 7 and gave error when running on docker container, several other console applications running properly but one gave problem. Docker container logs given below: Targer OS is linux. I have tried…

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Faisal suleman 5

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Jerome Lecerf 0

0 answers

form responses showed in website

How do I make a website that uploads automatically the answers of a form?

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Noah 0

0 answers

How do I fix the error: "Unhandled exception. System.IO.FileLoadException: Could not load file or assembly 'dotnet-aspnet-codegenerator-design, Version=7.0.6.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'."

The above error happens when I try to create a scaffold for the identity, I have installed all the necessary packages that are needed for code generation but it still keeps giving me the same output. I also tried rebuilding the project and restarting…

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Emmanuel Genga 0

commented

Emmanuel Genga 0

0 answers

Xamarin Forms: Implement push notification tapping on android platform

I have implemented push notification on my Xamarin forms application using FCM. My code [Service(Enabled = true, Exported = true)] [IntentFilter(new[] { "com.google.firebase.MESSAGING_EVENT" })] public class FirebaseNotificationService :…

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Sreejith Sreenivasan 111

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Sreejith Sreenivasan 111

1 answer

Maui android debugging exception in correct situation

Hello all in the middle of debug stepping in a correct situation suddenly I got this ex. what this mean and what I need to do. Thank you very much.

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Haviv Elbsz 826

accepted

Haviv Elbsz 826

1 answer

C# ASP.NET MVC - How to retrieve all values from a from that can have unknown input field count

I have a simple form, that allows the user to edit a drop down list that exists within another form. In this the user can view the current drop down list values, edit them, delete them or create more. This opens this form in a modal: Here you can edit…

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ChrisU 226

answered

AgaveJoe 22,796

0 answers

ChannelFactory resolving an address for a different tenant

We have a multi tenant architecture in the cloud. I have noticed a strange behavior where often App1 of tenant 1 calls App2 of tenant 2. This is not a frequent behavior and happens few times a day. Below is a generic code snippet that calls App2 from…

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Rohit Kamble 0

edited the question

Rohit Kamble 0

1 answer

Net Maui CollectionView How to do bindable property for orientation ?

custom collectionview is not working like that what is wrong with them ? <custom:TabsCollectionView Grid.Row="1" ItemSource="{Binding CartMenu}" AOrientation="Vertical" ASpan='3'/> …

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Sami 341

accepted

Sami 341

0 answers

Why are properties empty when converting to Json?

Visual Studio 2022 + all updates. WebAPI Core (.Net 6) Installed Newtonsoft.Json (latest version as of today) I have a Model class which contains multiple properties. The properties can have empty values. Only the ones i need and contain a value should…

asked

Keith Viking 20

commented

Keith Viking 20

1 answer

How to install C# and .NET on Linux Mint 21.1

dotnet --version The command could not be loaded, possibly because: * You intended to execute a .NET application: The application '--version' does not exist. * You intended to execute a .NET SDK command: No .NET SDKs were found. What does…

asked

Harikrishnan Madhavankutty 5

answered

Olaf Helper 29,196

2 answers

I want add validation with phone and email

If the user wants to register with the same email and phone, I want to get a warning that this email and phone have been registered before. I tried a lot of Ajax code about this, but I was not successful. Can you help? @model…

asked

Harun Ergün 220

answered

Lan Huang-MSFT 15,296 Microsoft Vendor

0 answers

How to create Relay command in Master Page ViewModel

MASTER PAGE(XAML) <?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" …

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Sowndarrajan Vijayaragavan 100

edited the question

Sowndarrajan Vijayaragavan 100

1 answer

I want a database change to be reflected in web forms page without polling the database

Hello I have a web page whose records are based on a database table. If there is a change in the database table I wish to get it reflected on my front end web form in vb.net code behind. I do not want my web page to be refreshed by a user interaction…

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Manoj Gokhale 0

edited an answer

QiYou-MSFT 2,761 Microsoft Vendor

2 answers

Blazor Server - downloading excel in the controller

Hi, In my Blazor Server application, I am trying to write data into Excel and download it in the controller. Here is the controller; var existingRecords = await _stockUniqueSerialPinUseCase.ExecuteAsync(customerList); if (existingRecords.Count > 0) { …

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Cenk 886

commented

Chen Li - MSFT 961 Microsoft Vendor

0 answers

CreateRendererWithContext .net MAUI android

0 i am re using xamarin forms renderer in MAUI. while creating renderer with "CreateRendererWithContext" method getting exception. below is my code. using AndroidPlatform =…

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Shirisha Siddamshetti 40

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Shirisha Siddamshetti 40

0 answers

.net maui change Android and iOS overview icon

In .net maui Android when the "Overview" button in clicked an Icon is shown. How do I change that icon ? On iOS how to change the ".NET" to something else ?:

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Eigil Krogh Sorensen 61

commented

Eigil Krogh Sorensen 61

1 answer

How to use Key Vault reference locally in asp.net (framework) application

Key Vault reference works locally for DotNet Core apps (Functions, ASP.NET Core). But can we use Key Vault reference locally in ASP.NET (Framework) applications. E.g. In framework app, we read app setting values as follows: using…

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Bhavya Shah 0

answered

Lan Huang-MSFT 15,296 Microsoft Vendor

0 answers

System.NullReferenceException message in creating Entity Data Model in an MVC project

Hi everyone, I created a localdb sql server file(School.mdf) in the App_Data folder in an MVC project using .Net Framework 4.8. I then added a table(Student) with only two attributes for testing. I tried to add new ADO .Net Entity Data Model into the…

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Andy Chiou 0

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Andy Chiou 0

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