using uCalcSoftware;

var uc = new uCalc();

// Returns number of operands for the given operators
Console.WriteLine(uc.ItemOf("-", uCalc.Properties(ItemIs.Infix)).Count);
Console.WriteLine(uc.ItemOf("-", uCalc.Properties(ItemIs.Prefix)).Count);

// You can pass one property directly in C++ and C#, but not VB
Console.WriteLine(uc.ItemOf("-", ItemIs.Infix).Count);
Console.WriteLine(uc.ItemOf("-", ItemIs.Prefix).Count);