.NET API Reference Libraries

Explore the extensive set of APIs available for .NET development. Find detailed information, code samples, and usage guidelines to build powerful applications.

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System.Collections

Provides interfaces and classes that define collections of objects, such as lists, queues, arrays, and dictionaries.

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System.Text

Contains types for working with character encodings, abstract strings, and text manipulation.

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Microsoft.AspNetCore.Mvc

Provides types for building web applications using the Model-View-Controller (MVC) pattern in ASP.NET Core.

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Microsoft.EntityFrameworkCore

Enables object-relational mapping for .NET applications, simplifying database interactions.

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System.IO

Provides types that allow reading and writing to and from various data sources and file systems.

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System.Net.Http

Provides classes for sending HTTP requests and receiving HTTP responses.

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System.Linq

Provides objects and interfaces that define how to retrieve data from a data source.

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System.Xml.Linq

Provides classes for LINQ to XML, enabling XML querying and manipulation using LINQ.

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All Libraries

Browse through the complete list of .NET libraries and their namespaces: