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Diagram contrasting explicit Dispose calls with garbage collector finalization timing in C#.

C# Dispose vs Destructor: Key Differences Explained

Illustration of C# variable declaration showing type, name, and value assignment in a code editor.

C# Variable Declaration: Syntax and Practical Usage

Diagram illustrating C# primary constructor class syntax with parameters and class body.

C# Primary Constructors for Classes: Syntax and Usage

Illustration of sorting elements using a custom IComparer in C#

C# IComparer: Custom Sorting with IComparer<T>

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A diagram showing an enum value flowing into a switch statement with multiple labeled branches and a default path.

C# Enum Switch: Patterns and Pitfalls

Learn how to use C# switch statements and switch expressions with enums, including default handling, pattern matching, and maintainability tips.

C#enumswitch statementswitch expression

Illustration of a C# flags enum where binary bits are combined using bitwise operations.

Using Flags Enums in C#

Learn how to design and use C# flags enums to combine multiple options with bitwise operations, including declaration, parsing, validation, and common pitfalls.

EnumsBitwise OperationsC#FlagsAttribute

A developer's screen showing a C# enum value being converted to a string with a formatting overlay.

Formatting C# Enum ToString with Ease

Learn how to control C# enum ToString output, handle undefined values and flags, and choose efficient conversion strategies.

C# enumsToString formattingEnum.GetNameEnum.IsDefined

Illustration of converting a string to an enum value in C# with parsing and validation steps.

C# String to Enum: Parsing and Validation

c# string to enum: Learn how to convert strings to enum values in C# using Enum.Parse and Enum.TryParse, including case handling, validation, and performance considera...

C#enumstring parsingtype conversion

Illustration of an integer value being converted to an enum type in C# with a validation shield.

C# Int to Enum: Casting and Validation

Learn how to convert an int to an enum in C# safely, including casting, Enum.TryParse, and validation with Enum.IsDefined to avoid invalid values.

C# enumsenum conversionEnum.TryParseEnum.IsDefined

Illustration of converting a C# enum to its integer value using a cast operator.

C# enum to int: Cast, Convert, and Underlying Types

Learn how to convert C# enums to int values with explicit casts, Convert.ToInt32, and a clear understanding of underlying types and common pitfalls.

C#enumconversioncasting

Illustration of a C# enum with custom numeric values mapped to named members, showing the relationship between names and underlying integers.

C# Enum Custom Values: How to Define and Use Them

Learn how to define C# enums with custom numeric values, parse them, handle duplicate values, and use them with serialization and switch statements.

enumC#underlying typeparsing

A C# enum declaration example showing named constants and underlying integer values.

C# Enum Declaration: Syntax, Types, and Pitfalls

c# enum declaration: Understand C# enum declaration syntax, underlying types, flags, naming, and versioning to write maintainable and efficient code.

enumcsharptype-safetyflags

C# enum usage illustration showing a set of named constants mapped to numeric values

C# Enum Usage: Practical Patterns and Pitfalls

Learn practical C# enum patterns: declaring and parsing values, iterating members, flags enums, and avoiding common pitfalls.

enumC#flagsEnum.Parse

Diagram showing three different class shapes connected to a central interface node, illustrating C# interface polymorphism

C# Interface Polymorphism Explained with Code Examples

C# interface polymorphism lets different classes be called through a common interface type. See how runtime dispatch works, how it compares with abstract classes, and when it helps.

C# InterfacesPolymorphismOOP DesignDependency Injection