C# | How to get TypeCode for the class String Last Updated : 11 Jul, 2025 Comments Improve Suggest changes Like Article Like Report GetTypeCode() method is used to get the TypeCode of the specified string. Here TypeCode enum represents a specific type of object. In TypeCode every data type is represented by a specific number like String is represented by 18, Int32 is represented by 9, etc. Syntax: public TypeCode GetTypeCode (); Return value: This method return an enumerated constant. Below given are some examples to understand the implementation in a better way: Example 1: CSharp // C# program to illustrate the // GetTypeCode() Method using System; class GFG { // Main method public static void Main() { // variables string str1 = "Geeksforgeeks"; int a = 12; // get the TypeCode by // using GetTypeCode() method Console.WriteLine("The TypeCode for {0}': {1}", str1, str1.GetTypeCode()); Console.WriteLine("The TypeCode for '{0}': {1}", a, a.GetTypeCode()); } } Output: The TypeCode for Geeksforgeeks': String The TypeCode for '12': Int32 Example 2: CSharp // C# program to illustrate the // GetTypeCode() Method using System; class GFG { // Main method public static void Main() { // given string String str1 = "Geeks"; // get the TypeCode of the given String // using GetTypeCode() method TypeCode g = str1.GetTypeCode(); Console.WriteLine("TypeCode for '{0}': {1}, Which means it represents a {2}.", str1, g.ToString("D"), g.ToString("F")); } } Output: TypeCode for 'Geeks': 18, Which means it represents a String. Reference: https://learn.microsoft.com/en-us/dotnet/api/system.string.gettypecode?view=netframework-4.7.2 Create Quiz Comment A ankita_saini Follow 0 Improve A ankita_saini Follow 0 Improve Article Tags : C# CSharp-method CSharp-string 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