.NET Code Examples
Explore a comprehensive collection of code examples showcasing various .NET features, technologies, and best practices. Find practical solutions and learn how to implement common scenarios.
Featured Examples
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ASP.NET Core: Building a Simple Web API
Learn how to create a basic RESTful API using ASP.NET Core, handling GET, POST, PUT, and DELETE requests.
View Example Details// Example Snippet (simplified) [ApiController] [Route("api/[controller]")] public class ItemsController : ControllerBase { private readonly List<Item> _items = new List<Item>(); [HttpGet] public ActionResult<IEnumerable<Item>> Get() { return Ok(_items); } [HttpPost] public IActionResult Post([FromBody] Item newItem) { _items.Add(newItem); return CreatedAtAction(nameof(Get), new { id = newItem.Id }, newItem); } } -
LINQ: Querying Collections
Discover the power of Language Integrated Query (LINQ) for efficiently querying data from collections like lists and arrays.
View Example Details// Example Snippet (simplified) var numbers = new List<int> { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; var evenNumbers = numbers.Where(n => n % 2 == 0); foreach (var num in evenNumbers) { Console.WriteLine(num); } -
Entity Framework Core: CRUD Operations
See how to perform basic Create, Read, Update, and Delete (CRUD) operations on a database using Entity Framework Core.
View Example Details// Example Snippet (simplified) using (var context = new BloggingContext()) { var post = new Post { Title = "Hello EF Core", Content = "Content here." }; context.Posts.Add(post); context.SaveChanges(); } -
WPF: Data Binding and MVVM
Understand data binding concepts and the Model-View-ViewModel (MVVM) pattern in Windows Presentation Foundation (WPF) applications.
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