A data type specifies the type of data that a variable can store such as integer, floating, character etc. There are 3 types of data types in C# language. … C# Data Types. TypesData TypesValue Data Typeshort, int, char, float, double etcReference Data TypeString, Class, Object and InterfacePointer Data TypePointersC# Data Types – javatpoint www.javatpoint.com › csharp-data-types