32
1
using System;2
3
public class Calc4
{5
public int num1 { get; set; }6
public int num2 { get; set; }7
public Calc(int n1, int n2)8
{9
num1 = n1;10
num2 = n2;11
}12
13
// Overload to reverse each number's sign14
// Using the unary minus operator15
public static Calc operator -(Calc calc)16
{17
calc.num1 = -calc.num1;18
calc.num2 = -calc.num2;19
return calc;20
}21
}22
23
public class Program24
{25
public static void Main()26
{27
Calc calc = new Calc(43, -21);28
calc = -calc;29
Console.WriteLine("Num1 = {0}", calc.num1);30
Console.WriteLine("Num2 = {0}", calc.num2);31
}32
}Cached Result
System.Collections.Generic.IEnumerable`1[Oi3uhq12409+someType]
System.Collections.Generic.List`1[Oi3uhq12409+someType]
First pass through the sequence:
{"Id":"1"}
{"Id":"2"}
{"Id":"3"}
{"Id":"4"}
{"Id":"5"}
Second pass through the sequence (should be the same as the first):
{"Id":"1"}
{"Id":"2"}
{"Id":"3"}
{"Id":"4"}
{"Id":"5"}
System.Collections.Generic.List`1[Oi3uhq12409+someType]
First pass through the sequence:
{"Id":"1"}
{"Id":"2"}
{"Id":"3"}
{"Id":"4"}
{"Id":"5"}
Second pass through the sequence (should be the same as the first):
{"Id":"1"}
{"Id":"2"}
{"Id":"3"}
{"Id":"4"}
{"Id":"5"}