Questions tagged [.net]
.NET is a software framework supporting a multi-language paradigm and supporting language interoperability. .NET applications are executed in a virtual machine (CLR) which provides a few important services: security, memory management and exception handling.
1,240 questions
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C# .NET 9 API for managing a personal investment portfolio
I've written a C# API using .NET 9 with the goal of managing a personal investment portfolio – that means,
adding funds
adding or removing transactions (for ETFs, ETCs, and usual funds)
retrieving ...
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Tic Tac Toe Game app design - ways to design or segregate too much logic from UI
I wanted to check my system design and/or object oriented design skills. I started with this Tic Tac Toe WinForms Desktop program. The user couldn't input characters other than O , X . Both players of ...
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Blazor web app using .NET 9: SQLDbSettings Code Optimization
I am developing a Blazor web app using C# .NET 9 in Visual Studio Code. I am using SQL Server 2017. This project is intended for internal company use.
In the ...
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Generic UnitOfWork implementation (Dapper)
I'm creating a three layered Visual Studio template solution that I'll be using as a starting point for all ASP.NET projects.
The layers are Presentation, Application and Infrastructure. ...
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Custom Math Parser for trivia game
This parser is made for part of larger trivia game, and only allowed numbers are positive integers. So negative or decimal numbers should return -1 as sign of error.
I'm pretty new to programming and ...
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Implementing a custom logger in .NET
One of my latest projects has been implementing a custom .NET logger, as a lot of our products use their own logging solution and we're trying to standardize, but that means accounting for a lot of ...
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Simple async lock using key in .NET
The task is to make a simple LockProvider that will lock a thread by identifier.
Basic requirements:
Simple call via using block.
Support for CancelationToken to get out of waiting without exceptions....
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A Maui App that helps to track your mood
I just got my first .NET MAUI App up and running.
I pushed it to my repo at https://codeberg.org/ulrich-jell/MoodDiary
It aims to track your overall mood of the day, so you can (more or less) quantify ...
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Seeking Suggestions for Improving My Program.cs File for a .NET Project
I use this code as reference for when I start working on a new project whether that be for personal or for work. It's worked fine so far, but I'm wondering if anyone can read it and provide any ...
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.net core web API simple app with one endpoint
I am trying to complete a challenge - a simple .net core API with one simple endpoint. This endpoint should validate the user's information
and return a unique ID. He should provide: 1) Name, 2) ...
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High performance Thread-safe FIFO accumulator
I am writing some C# code. I want to find a data structure that can implement the following strategy:
FIFO data access mode
Multiple independent threads add elements to the data structure
At a random ...
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Abstraction with Ef core (repository)
I am new to entity framework, and I've been working on a project lately that I used clean architecture in and found myself in a bit of hassle. should I introduce further abstraction to the already ...
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Information of Selected Cells from DataGridView in C#
I've created some functions to calculate summation, maximum, minimum, average and standard deviation value of selected cells from DataGridView in C#.
The ...
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.net api implementing oauth 2.0
I am trying to implement Oauth in my .net API with EntityFramework. I already completed the custom local authentication with JWT tokens and refresh tokens. I got a little bit confused as to how I ...
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Abstraction Layers and Best Practices in Authentication with EF Core
Do you recommend adding a layer of abstraction on top of EF Core for example we have an API controller responsible for authentication do I just call EF Core methods directly in the controller or do I ...
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