CODEWITHSUNDEEP
c#enumsswitch-statement
Shahar Shokrani
Shahar Shokrani

Reputation: 8762

Error: The label ... already occurs in this switch statement

My switch case has an error:

Error: The label case 1 already occurs in this switch statement

switch (myEnum)
{
    case MyEnum.EnumOne:
        break;
    case MyEnum.EnumTwo:
        break;
    case MyEnum.EnumThree: //The error line
        break;
    default:
        break;
}

What is the problem?

Upvotes: 0

Views: 1130

Answers (1)

Shahar Shokrani
Shahar Shokrani

Reputation: 8762

Just figure it out:

My enum definition of EnumThree is wrong:

public enum MyEnum
{
    EnumOne = 0,
    EnumTwo = 1,
    EnumThree = 1,
}

Iv'e edited MyEnum definition to (thanks @dmitry-bychenko): 

public enum MyEnum
{
    None = 0
    EnumOne = 1,
    EnumTwo = 2,
    EnumThree = 3,
}

And it worked.

Upvotes: 3

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