Where is System.Object ?

System.Object is defined in MSCorLib.dll . This dll contains all the FCL types like Object ,Int32, String,etc.

All the objects in C# are derived from System.Object class.

• There are not data members in this class.
• This class offers 4 public instance methods:
  • Equals()
  • ToString()
  • GetHashCode()
  • GetType()
• Two protected methods:
  • MemberwiseClone
  • Finalize