Updated April 3, 2023
Definition of C# get type of object
C# get type of object is used for getting the exact runtime at the time of execution for any current instance. The objects representing systems are called system objects which is used by get type object within a method to signify all .NET type values in the category. Using C# comparison keyword, which makes it possible to use the GetType method including object to determine any specific type of object present within the method. The type present in the GetType method is used for exposing all the metadata that is associated with the current class for object.
Syntax:
The Syntax representation of C# get type of object is as follows:
public data_Type GetType();- public – This is the default access modifier that is used for getting the type of data and values.
- data_type – It is the type of data used for making the object include this type within method.
- GetType() – It is the method used for getting the exact runtime at the time of execution for any current instance.
How to get type of object in C#?
Get type of object in C# has an entire working flow which is used for representing the program current status of runtime at the time of execution. get type of object in C# has no idea whether or not any internal compilation or CLR is used or how it will be working to get the Jilting or to get the actual compilation but the mere fact is that it is not the compilation time of the system mostly it is the runtime of the code which is more emphasizing than anything else.
Get type() method is a type of method which comprises of system object that is dependable on provoking the method table for manipulation.
Method table is one of the inevitable components of CLR in data structure describing the tasking and entire in-build feature within it.
This method table and its associated data structure is used for implementing the CLR that is being placed in a different memory locations in order to get the process with its requisite method types and includes to infer the type of interface as well.
The return type for the method table is the pointer which points to the initial data structure for accessing the objects present in the memory or heap of the elements.
Each object present in the heap has a strict sizing feature when it comes to the implementation of the entire system and logic using get type() of object in C#. It can be either 32 bits or 64 bits depending on the requirement.
The method table further has pointer as return type which is placed to segregate the references of the objects which are already placed in the existing memory by pointer having the capability to point to another object also.
There might be a possibility that the method table might consist of zeros or can be empty and thus can be used further for any synchronizing method related to address location.
Type present in the method also has a significance which is mostly used for checking and verifying whether the type object is created or not. If there is no object type which means if it is absent then it is suspected that it is tried to create using an indirect call to the method table which is managed again by object references to proper type of object.
Object to reference can be avoided because in Release mode it is just an alias for object in GetType () method of the object.
Examples
Let us discuss examples of C# get type of object.
Example #1
This program demonstrates the GetType() method which returns the current instance of the runtime execution of the entire program at the time of running and verification as shown in the output.
Code:
using System;
public class MTst_Class
{
}
public class One_Inherited_Class: MTst_Class
{
}
public class Verify_1
{
public static void Main()
{
MTst_Class m_test = new MTst_Class();
One_Inhrited_Class m_Inhrtd = new One_Inhrited_Class();
object j_0 = m_Inhrtd;
MTst_Class k_0 = m_Inhrtd;
Console.WriteLine("initial_Mtst_class: Value is 0.", m_test.GetType());
Console.WriteLine("m_Inhrtd: Value is 0.", m_Inhrtd.GetType());
Console.WriteLine("object comes out to be j_0 = m_Inhrited class type", j_0.GetType());
Console.WriteLine("MTst_Class K_0 is type of value.", k_0.GetType());
}
}Output:
Example #2
This program demonstrates the difference between the get type () and type of() method of C# as shown in the output. Both the difference is clearly specified using the comparison keyword of the C# programming language.
Code:
using System;
public class Gt_Type
{
static public void Main()
{
string s_0 = "Welcome";
Type p_9 = typeof(string);
Type w_0 = s_0.GetType();
Console.WriteLine(p_9 == w_0);
object ob_1 = "Everyone";
Type b_0 = typeof(object);
Type m1 = ob_1.GetType();
Console.WriteLine(b_0 == m1);
}
}Output:
Example #3
This program demonstrates the GetType() method which is used for getting and comparing the values for the first type and the second type of values from the system as shown in the output.
Code:
using System;
class Grtr_Type
{
static public void Main()
{
string st_0 = "Fast";
string st_1 = "Furious_0";
Console.WriteLine("Value for first type: " +st_0.GetType());
Console.WriteLine("Value for second type: " +st_1.GetType());
}
}Output:
Example #4
This program demonstrates the comparison between two strings using Object References with equality condition to check whether both the strings fed as input are of the same type or not as shown in the output.
Code:
using System;
class GetType_0
static public void Main()
{
string s_0 = "C##";
string s_1 = "DS&A";
int s_2 = 22;
Console.WriteLine("s_o at the indx_0 :", s_0);
Console.WriteLine("s_1 at the indx_1 :", s_1);
Console.WriteLine("s_2 at the indx_2 :", s_2);
Console.WriteLine("Does s_0 and s_1 is of same_string_type..",
Object.ReferenceEquals(s_0.GetType(), s_1.GetType()));
Console.WriteLine("Does s_1 and s_2 is of same_string_type..",
Object.ReferenceEquals(s_1.GetType(), s_2.GetType()));
Console.WriteLine("Does s_2 and s_0 is of same_string_type..",
Object.ReferenceEquals(s_2.GetType(), s_0.GetType()));
}
}Output:
Conclusion
C# get type method plays a significant role in C# programming as it is used to get the references and data types and many more details about the object. It helps in making the entire object locate and internal function simplified for analysis and manipulation with respect to a memory location and addressing of elements.
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