Category "c++sharp"

EditorConfig control File-scoped namespace declaration

I'm using C# 10 new feature File-scoped namespace declaration. I have old code like this namespace SampleCode { public class MyClass { } } I'm movi

.NET ShareFileItem properties null for Azure File Share

I am trying to create an azure function that'll clear down files older than a certain age, but when I access the properties of the file they are all null, what

Setting "Assembly neutral Language" destroys GUI

I have a C#-Desktop-app with some GUI that look likes this in the Designer: The Property "Localizable" ist set to True and "Language" is "German". Right now th

How can I add Windows Credentials to Credentials Manager on Windows programmatically?

I have looked at this question's selected answer, Retrieve Credentials from Windows Credentials Store using C#, which uses the CredentialManagement NuGet packag

How can I create a Xamarin.Forms cards carousel?

How can I get this carousel of cards in Xamarin Forms? I did it in ASP.Net-MVC C# and I'm using a JS plugin and HTML and CSS. Now I need to do it using Xamarin

Identify USB flash drive in C#

I need an ID that uniquely identifies an USB flash drive. The ID should already exists on the flash drive, so that it is the same ID on every PC I plug it in. I

Why doesn't scaffolding work as expected?

I am trying to scaffold and I get the following error: There was an error running the selected code generator: 'No parameterless constructor defined for typ

Status code unknown Error at IndexDocument()

I want to inject a data set using C# and elastic + kibana version 8.x. On console at Kibana it works fine. The dataset is not saved at elastic and at the C# cod

ASP.NET 5 Authorize against two or more policies (OR-combined policy)

Is it possible to apply authorization against two or more policies? I am using ASP.NET 5, rc1. [Authorize(Policy = "Limited,Full")] public class FooBarControll

.net maui blazor - Show image from android internal storage

Im using the .net maui blazor to get the device to take a photo, then as its taken it, i wish to display it on the screen so the user can see what image they ha

Smart home report state SYNC new device | Requested entity was not found. [404]

I've implemented the HomeGraph API with the help of the package Google.Apis.HomeGraphService.v1 (1.50.0.2260) It seems to work fine as well, the ReportStateAndN

Calculate / Estimate the compressed file size without performing compression

I want to calculate / estimate what would be the file size of image (.jpg) after doing compression with Encoder.Quality value. Here I should not perform any com

How to get all DbSet from DbContext

I need to get all tables in the database using EF. I need them to go table by table and extract certain information from each. Any idea how?

CryptographicException in Classic ASP with MySQL TLS

I am facing this issue when I am trying to invoke a COM Visible c# class in classic ASP Page which tries to execute one MySQL query against database.(Here MySQL

How to set Microsoft.Azure.Devices.Client.DeviceClient KeepAliveInSeconds to a higher number than 30

I am investigating using MQTT (or AMQP) over a satellite connection. I am using MQTT over HTTPS towards an IoT Hub in Azure. Data is very expensive on satellite

Does Java have a similar post method diamond operator that C# has?

The Unity project makes frequent use of C# functions that supply a type in a diamond operator after the method name. In the Unity source code it's defined like

What is the difference between using and await using? And how can I decide which one to use?

I've noticed that in some case, Visual Studio recommends to do this await using var disposable = new Disposable(); // Do something Instead of this using var di

Inputted Items sometimes appear empty in Data grid

I have ItemsControl and a DataGrid in a WPF UserControl. this is how it looks like when the "Add to card" button is pressed a ViewModel instance is added to Obs

Is it possible to set custom DNS resolver in C#'s HttpClient

what exactly I want : public static CustomDnsResolver : Dns { ..... } public static void Main(string[] args) { var httpClient = new HttpClient();

Can't Add Reference to Visual C# Console App in Visual Studio

I have created a Visual C# Console App and I am trying to add reference to resolve an error. Since I am new to the IDE and I am looking for some help on how to