C# (CSharp) DinnerParty__first_version_ DinnerParty.CalculateCostOfDecorations - 3 examples found. These are the top rated real world C# (CSharp) examples of DinnerParty__first_version_.DinnerParty.CalculateCostOfDecorations extracted from open source projects. You can rate examples to help us improve the quality of examples.