Project Euler Solution using C#: Problem 2: Even Fibonacci Numbers

Problem:

Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be:

1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...

By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms.
My Solution:

      static void Main(string[] args)
        {
            int val1 = 1;
            int val2 = 2;
            Int64 evenTerms = 2;
            while (val2 < 4000000)
            {
                int temp = val1;
                val1 = val2;
                val2 = temp + val2;
                if (val2 % 2 == 0)
                {
                    evenTerms += val2;
                }
            }
            Console.WriteLine(evenTerms);
            Console.ReadLine();
        }

Note: You can simplifies the coding :)