C# | Type.GetTypeCode() Method Last Updated : 11 Jul, 2025 Comments Improve Suggest changes Like Article Like Report Type.GetTypeCode() Method is used to get the underlying type code of the specified Type. Syntax: public static TypeCode GetTypeCode (Type type); Here, it takes the type whose underlying type code to get. Return Value: This method returns the code of the underlying type, or Empty if type is null. Below programs illustrate the use of Type.GetTypeCode() Method: Example 1: csharp // C# program to demonstrate the // Type.GetTypeCode() Method using System; using System.Globalization; using System.Reflection; class GFG { // Main Method public static void Main() { // creating and initializing object Type Type type = typeof(int); // Getting the TypeCode TypeCode code = Type.GetTypeCode(type); // Display the Result Console.WriteLine("TypeCode is {0}", code); } } Output: TypeCode is Int32 Example 2: csharp // C# program to demonstrate the // Type.GetTypeCode() Method using System; using System.Globalization; using System.Reflection; class GFG { // Main Method public static void Main() { // Calling get() Method get(typeof(int)); get(typeof(decimal)); get(typeof(double)); get(typeof(short)); get(typeof(string)); } // defining get Method public static void get(Type type) { // Getting Typecode TypeCode code = Type.GetTypeCode(type); // Display the Result Console.WriteLine("TypeCode of {1} is {0}", code, type); } } Output: TypeCode of System.Int32 is Int32 TypeCode of System.Decimal is Decimal TypeCode of System.Double is Double TypeCode of System.Int16 is Int16 TypeCode of System.String is String Reference: https://learn.microsoft.com/en-us/dotnet/api/system.type.gettypecode?view=netframework-4.8 Create Quiz Comment R rohitprasad3 Follow 0 Improve R rohitprasad3 Follow 0 Improve Article Tags : C# CSharp-method CSharp-Type-Class Explore IntroductionC# Tutorial 2 min read Introduction to .NET Framework 6 min read C# .NET Framework (Basic Architecture and Component Stack) 6 min read C# Hello World 2 min read Common Language Runtime (CLR) in C# 4 min read FundamentalsC# Identifiers 2 min read Data Types in C# 6 min read C# Variables 4 min read C# Literals 5 min read Operators in C# 7 min read C# Keywords 5 min read Control StatementsC# Decision Making (if, if-else, if-else-if ladder, nested if, switch, nested switch) 5 min read C# Switch Statement 4 min read Loops in C# 4 min read C# Jump Statements (Break, Continue, Goto, Return and Throw) 4 min read OOP ConceptsClass and Objects in C# 4 min read Constructors in C# 5 min read C# Inheritance 3 min read Encapsulation in C# 2 min read C# Abstraction 4 min read MethodsMethods in C# 4 min read Method Overloading in C# 4 min read Method Parameters in C# 4 min read Method Overriding in C# 7 min read Anonymous Method in C# 2 min read ArraysArrays in C# 6 min read Jagged Arrays in C# 4 min read Array Class in C# 5 min read How to Sort an Array in C# | Array.Sort() Method Set - 1 8 min read How to find the rank of an array in C# 2 min read ArrayListArrayList in C# 6 min read ArrayList Class in C# 4 min read C# | Array vs ArrayList 2 min read StringStrings in C# 6 min read C# Verbatim String Literal - @ 5 min read C# String Class 9 min read C# StringBuilder 2 min read C# String vs StringBuilder 3 min read TupleC# Tuple 7 min read C# Tuple Class 3 min read C# ValueTuple 7 min read C# ValueTuple Struct 4 min read IndexersC# Indexers 5 min read C# Multidimensional Indexers 5 min read C# - Overloading of Indexers 3 min read Like