C# | Getting the type of the current instance

Last Updated : 11 Jul, 2025
Object.GetType Method is used to find the type of the current instance. This method returns the instances of the Type class that are used for consideration. Syntax:
public Type GetType ();
Return Value: This method return the exact runtime type of the current instance. Below given are some examples to understand the implementation in a better way: Example 1: CSharp
// C# program to illustrate the 
// GetType() method
using System;

class GFG {

    // Main method
    static public void Main()
    {

        // string type
        string str1 = "GFG";
        string str2 = "5";

        // using GetType() method
        Console.WriteLine("Type of str1: " +str1.GetType());
        Console.WriteLine("Type of str2: " +str2.GetType());
    }
}
Output:
Type of str1: System.String
Type of str2: System.String
Example 2: CSharp
// C# program to illustrate the 
// GetType() method
using System;

class GFG {
    
    // Main method
    static public void Main()
    {

        // Variables
        string str1 = "C#";
        string str2 = "DSA";
        int str3 = 43;

        // Display the given string and their type
        // using GetType() method
        Console.WriteLine("Str 1 is : {0}", str1);
        Console.WriteLine("Str 2 is : {0}", str2);
        Console.WriteLine("Str 3 is : {0}", str3);

        // Check the given str1, str2,
        // and str3 are of same type or not
        // using GetType() method
        Console.WriteLine("Is Str 1 and Str 2 of same type? : {0}", 
            Object.ReferenceEquals(str1.GetType(), str2.GetType()));
            
        Console.WriteLine("Is Str 2 and Str 3 of same type? : {0}",
           Object.ReferenceEquals(str2.GetType(), str3.GetType()));
           
        Console.WriteLine("Is Str 3 and Str 2 of same type? : {0}", 
           Object.ReferenceEquals(str3.GetType(), str2.GetType()));
    }
}
Output:
Str 1 is : C#
Str 2 is : DSA
Str 3 is : 43
Is Str 1 and Str 2 of same type? : True
Is Str 2 and Str 3 of same type? : False
Is Str 3 and Str 2 of same type? : False
Reference:
Comment
Article Tags:

Explore