C# Primitive Data Types. Variables in C# are broadly classified into two types: Value types and Reference types. In this tutorial we will be discussing about primitive (simple) data types which is a subclass of Value types. Reference types will be covered in later tutorials.

Jan 13, 2011 · It would be simple enough to take the user input and convert it to a primitive type name, like "string" to "System.String", "float" to "System.Single", etc. (although if you know of a function to do that, that would be great too.) Here's the code: Console.WriteLine("1.0 => {0}", System.Single.Parse("1.0")); // this works fine.

Aug 23, 2024 · When you declare a variable or constant in a program, you must either specify its type or use the var keyword to let the compiler infer the type. The following example shows some variable declarations that use both built-in numeric types …

Console.ReadLine() to get user input. In the following example, the user can input his or hers username, which is stored in the variable userName. Then we print the value of . The Console.ReadLine() method returns a string. Therefore, you cannot get information from another data type, such as int. The following program will cause an error:

Jan 15, 2025 · In C#, all types, predefined and user-defined, reference types and value types, inherit directly or indirectly from Object. So basically it is the base class for all the data types in C#. Before assigning values, it needs type conversion.

Feb 2, 2021 · Data types that are supported are directly compiled by the compiler, called primitive types; they have there are direct analogs in the .NET Framework Class Library (FCL). For example, C# int corresponds to System.Int32, so all of the following code compiles without errors and is converted to the same IL commands:

Apr 5, 2023 · C# offers eight primitive data types that are classified into four groups: integral types, floating-point types, decimal type, and boolean type. In this post, we will examine each of these primitive data types in detail, including code examples.

Primitive Data Types in C#. To declare the type of data for the value of a variable. Primitive data types include: int, short, long, byte, float, double, char, and boolean. Syntax dataType variableName; Notes. Integer valued data types include: int (4byte), short (2byte), long (8byte), and byte (1byte).

Jul 22, 2024 · In this guide, we will explore the different data types available in C# and how to use them effectively. Primitive Data Types. C# supports various primitive data types, including: Integer Types: int, long, short, byte, sbyte, uint, ulong, ushort; Floating-Point Types: float, double, decimal; Boolean Type: bool; Character Type: char; Here's an ...

In this tutorial we will learn C# Data Types And Variables. We can also Learn how to Define, Initialize and Declare a Variable Along with Various Data Types in C#. We discussed about C# Program Structure and Basic Program in our previous tutorial.