Get the int value from the enum in C#

Question

Aryan Kumar · Answer

Sure, here's how you can get the int value from an enum in C#:

C#

enum MyEnum {
  Value1 = 1,
  Value2 = 2,
  Value3 = 3
}

MyEnum myEnum = MyEnum.Value1;

// Get the int value from the enum.
int myInt = (int)myEnum;

In this example, the myEnum variable is an enum that is initialized to the value of Value1. The (int)myEnum cast operator casts the myEnum variable to an int. The value of the myInt variable is now 1.

You can also use the Enum.ToInt32() method to get the int value from an enum. Here's how you can do it:

C#

enum MyEnum {
  Value1 = 1,
  Value2 = 2,
  Value3 = 3
}

MyEnum myEnum = MyEnum.Value1;

// Get the int value from the enum using the Enum.ToInt32() method.
int myInt = Enum.ToInt32(myEnum);

In this example, the myEnum variable is an enum that is initialized to the value of Value1. The Enum.ToInt32(myEnum) method casts the myEnum variable to an int. The value of the myInt variable is now 1.

Which method you use depends on your specific needs. If you need to cast an enum to an int and you don't need to do any further processing on the int value, then the cast operator is a good option. If you need to do further processing on the int value, then the Enum.ToInt32() method is a good option.

forum

Get the int value from the enum in C#

Can you answer this question?

1 Answers