C# (CSharp) SumOfMultiplesOf3And5.SumOfMultiplesOfThreeAndFive - 9 examples found. These are the top rated real world C# (CSharp) examples of SumOfMultiplesOf3And5.SumOfMultiplesOfThreeAndFive from package TelerikAcademy extracted from open source projects. You can rate examples to help us improve the quality of examples.