What is Naming Guidelines for coding by Micosoft ?
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10-Dec-2019
Updated on 09-Feb-2025
Khushi Singh
09-Feb-2025The Naming Guidelines for Coding from Microsoft form an important part of the .NET Framework Design Guidelines dedicated to creating consistent readable maintainable code. These guidelines define standard naming procedures that guarantee project-wide consistency for classes and each of their elements including methods and properties.
Pascal Case and Camel Case
Microsoft adopts PascalCase naming conventions which extend to classes and methods as well as properties and namespaces (
CustomerAccount, GetUserName). According to Microsoft standards local variables and parameters should use camelCase notation (e.g., userEmail and orderId).Class and Interface Naming
The names of classes must represent nouns or noun phrases and they need to explain their main functions (
e.g. FileManager or DatabaseConnector). Interfaces that start with "I" indicate the definition of a contract through naming examples such as IShape and IDataProcessor.Method Naming
PascalCase methods should contain verb phrases or verbs that detail their execution steps like CalculateTotal and SendEmail. Boolean-returning methods need naming prefixes which include "Is", "Can" or "Has" (
validexamples areIsValid()andCanExecute()).Variable and Constant Naming
Raindrop Capital Must be employed for local variables in addition to method parameters because they follow the naming convention of
customerNameandproductPrice. PascalCase should describe constants with either read-only or const annotations such asMaxRetriesandDefaultTimeout.Namespace Naming
The hierarchical namespace structure should arrange elements according to Company.Product.Module standards (
Microsoft.AspNetCore.Mvcshows a proper example). It is best to avoid using generic name references such as Utils or Helpers when creating systems.The standards help maintain code consistency which enables developers to read and maintain code more easily while working on large projects together efficiently.