Nov 26, 2025 · The C# language includes specialized rules for the System.Span<T> and System.ReadOnlySpan<T> types. These types aren't classified as built-in types, because there …

Even though there are many numeric types in C#, the most used for numbers are int (for whole numbers) and double (for floating point numbers). However, we will describe them all as you …

Sep 8, 2025 · In C#, data types define the kind of values a variable can hold. Since C# is strongly typed, every variable or constant must be declared with a specific data type, such as int, char or float.

C# mainly categorized data types in two types: Value types and Reference types. Value types include simple types (such as int, float, bool, and char), enum types, struct types, and Nullable value types. …

Oct 12, 2025 · The C# language’s predefined types include 10 integer types, two binary floating-point types for scientific calculations and one decimal float for financial calculations, one Boolean type, and …

Dec 11, 2025 · This article provides a complete and descriptive guide to data types in C#. It explains value types, reference types, nullable types, numeric types, boolean, character types, strings, …

C# data types define the type of data a variable can store, such as integers, floating-point numbers, characters, or Boolean values. The data types are essential to declare specific variables to store the …

C# Data Types In previous chapter, we have discussed about variables, in this chapter, we will see, what are data types and how variables and datatypes are related.

In C#, data types can be broadly classified into three categories: value types, reference types, and pointer types. Each of these types has its own characteristics and usage scenarios.

Mar 3, 2025 · C-sharp supports many data types that represent the size and kind of values stored in memory. The two main data types in C# are value and reference types.