Q:

C# program to demonstrate the use of ToObject() method of Enum class

belongs to collection: C# Enum Class Programs

mahmoud2506
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2022-05-09
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Syntax:

object Enum.ToObject(Type enumType, Byte	value);
object Enum.ToObject(Type enumType, Int16	value);
object Enum.ToObject(Type enumType, Int32	value);
object Enum.ToObject(Type enumType, Int64	value);
object Enum.ToObject(Type enumType, Object	value);
object Enum.ToObject(Type enumType, SByte	value);
object Enum.ToObject(Type enumType, UInt16	value);
object Enum.ToObject(Type enumType, UInt32	value);
object Enum.ToObject(Type enumType, UInt64	value);

Parameter:

  • enumType : Type of enum object.
  • value : Value to be converted to object.

Return value:

This method returns the object on the basis of the passed value.

Exception:

  • System.ArgumentException
  • System.ArgumentNullException
  •  
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mahmoud2506
2022-05-09
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Program:

The source code to demonstrate the use of ToObject() method of Enum class is given below. The given program is compiled and executed successfully.

using System;

class Sample
{
    enum Directions { EAST=0,WEST=1,NORTH=2,SOUTH=3};
   
    //Entry point of Program
    static public void Main()
    {
        Directions dir;
        Byte  value1 = 1;
        Int16 value2 = 2;
        Int32 value3 = 3;

        //ToObject with Byte value
        dir = (Directions)Enum.ToObject(typeof(Directions), value1);
        Console.WriteLine(Enum.GetName(typeof(Directions),dir));

        //ToObject with Int16 value
        dir = (Directions)Enum.ToObject(typeof(Directions), value2);
        Console.WriteLine(Enum.GetName(typeof(Directions), dir));
        
        //ToObject with Int32 value
        dir = (Directions)Enum.ToObject(typeof(Directions), value3);
        Console.WriteLine(Enum.GetName(typeof(Directions), dir));
    }
}

Output:

WEST
NORTH
SOUTH
Press any key to continue . . .

 

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