I am using Visual Studio Community 2019 to write a new serial port downloader program. I am relatively new to C# but have had to maintain a large-ish c# application that also uses the serial port to configure an embedded…
I have the following code: var keyValuePairs = JsonSerializer.Deserialize<Dictionary<string, object>>(jsonbytes); var claims = keyValuePairs.Select(kvp => new Claim(kvp.Key, kvp.Value.ToString())); As you can see my ide shows me a Nullable warning. I know that I have to check if a variable is…
So I was working on a small project and accidentally deleted a large chunk of code. Is there any undo button or something so that I can undo this change?
I'm attempting to wrap some native C++ code in a C++/CLI (CLR) library (TestClrLibrary.NetCore) in order to use it from a NET6 application. Everything built fine, and I was able to reference my library from another project (NET6 application) in…
I'm getting really confused about the process. This is partly because I'm moving from SVN to Git, I think. I've created a Solution with 3 projects in. I've also created a new matching project in Azure Dev ops. I think…
I want to make a dropdown but the picker in this code is not working. How the dropdown can be made? this code runs all other things like (Text etc) but when i add picker it gives an error. So,…
I have project created in .NET 3.5 or 4 and wanted to migrate it on .NET 4.8. What is key difference between them? Also what parameter I should take care while migrating an application? I still don't have the source…
I am sending telemetry(data) from simulator device to Azure IoT Hub and receiving that telemetry into this code. namespace CentralSystem { internal class Program { static readonly string connectionString = "IoT Hub Connection string here"; static readonly string iotHubD2cEndpoint =…
I'm sure there's something simple I'm missing. I'm attempting to help a buddy move his ASP site from one host to another to avoid some questionable billing practices. I usually work with PHP-based sites (Wordpress etc.) and, unfortunately, have no…
I have an asp core webapp deployed on Azure using Visual Studio 2022 to publish. On my local machine I have a number of site folders and files under wwwroot like this: -wwwroot ----SimFiles ----StaticPages ----Videos ----Docs Etc The website…