# Object Class in C#

* Every `class` in C# `inherits` the property of the `Object` class implicitly that is., the `Object` class is the `superclass` or super most class of each and every class.

```cs
using System;
class Base:Object {
  public static void Main() 
  {
    //using this class we can access all the properties of Base class and Object class.
  }
}
```

> Note: Even if we didn't inherit the `Object` class `explicitly` then also the `compiler` will `implicitly` inherit the `Object` class to all the class.

* If some class is inheriting properties of other class then that class will not implicitly inherit the Object class because C# doesn't support the multiple inheritances.

```cs
using System;

class Super {
  //This class will inherit the Object class implicitly.
}

class Base:Super, Object {
  public static void Main() 
  {
    //This class inherited the Superclass and we can't inherit implicitly or explicitly the Object class.
  }
}
```

* We have some useful methods in the `Object` class which we can use in our program.

## Methods of `Object` class :

`Equals(Object)`: Determines whether the specified object is equal to the current object.

`Equals(Object, Object)`: Determines whether the specified object instances are considered equal.

`Finalize()`: Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

`GetHashCode()`: Serves as the default hash function.

`GetType()`: Gets the Type of the current instance.

`MemberwiseClone()`: Creates a shallow copy of the current Object.

`ReferenceEquals(Object, Object)`: Determines whether the specified Object instances are the same instance.

`ToString()`: Returns a string that represents the current object.

## Overriding methods of Object class :
* The `Object` class has multiple methods but we can only `override` three methods from the `Object` class.

* `GetHashCode()`, `Equals(Object)`, and `ToString()` only these methods of the `Object` class can be `overridden` by the programmer.