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C# Intermediate C# Abstraction Interfaces

Evan Welch
Evan Welch
1,815 Points
Posted by Evan Welch
Evan Welch
1,815 Points

Can't pass C# Interface Quiz

My interface is:

namespace treehouseIUnaryOperation
{
    interface IUnaryOperation
    {
        double Perform(double value);
    }
}

My implementation is:

namespace Treehouse.CodeChallenges
{
    class Increment : IUnaryOperation
    {
        double IUnaryOperation.Perform(double value)
        {
            System.Console.WriteLine(value++);
            return value++;
        }
    }
}

And the quiz will ask me if I declared a class called Perform, which I have. Please help!

1 Answer

Evan Welch
Evan Welch
1,815 Points
Evan Welch
Evan Welch
1,815 Points

UPDATE

I did pass the test. Looks like I had a problem using "value" as my parameter for my method.

Does anyone have a clue why? Is there special significance in the word value?