public static AndClass1 operator +(AndClass1 op1, AndClass1 op2)
{
AndClass1 returnVal = new AndClass1();
returnVal.Val = op1.Val + op2.Val;
return(returnVal);
}
public static AndClass1 operator -(AndClass1 op1)
{
AndClass1 returnVal = new AndClass1();
returnVal.Val = -op1.Val;
return(returnVal);
}
static void Main(string[] args)
{
Animals2 animalCollection2 = new Animals2();
animalCollection2.Add("Animal0", new Animal("popo"));
foreach (DictionaryEntry myEntry in animalCollection2)
{
WriteLine($"New {myEntry.Value.ToString()} object added to " +
$"custom collection, Name = {((Animal)myEntry.Value).Name}");
}
Animals3 animalCollection3 = new Animals3();
animalCollection3.Add("Animal0", new Animal("gaolbird"));
foreach (Animal myAnimal in animalCollection3)
{
WriteLine($"New {myAnimal.ToString()} object added to " +
$"custom collection, Name = {myAnimal.Name}");
}
foreach (string item in SimpleList())
{
WriteLine(item);
}
Cloner mySource = new Cloner(5);
Cloner myTarget = (Cloner)mySource.Clone();
WriteLine($"myTarget.MyContent.Val = {myTarget.MyContent.Val}");
mySource.MyContent.Val = 2;
WriteLine($"myTarget.MyContent.Val = {myTarget.MyContent.Val}");
myTarget.MyContent.Val = 10;
WriteLine($"myTarget.MyContent.Val = {myTarget.MyContent.Val}");
WriteLine($"mySource.MyContent.Val = {mySource.MyContent.Val}");
MyStruct valType1 = new MyStruct();
valType1.Val = 5;
IMyInterface refType = valType1;
valType1.Val = 6;
MyStruct valType2 = (MyStruct)refType;
WriteLine($"valType2.Val = {valType2.Val}");
WriteLine();
AndClass1 op1 = new AndClass1();
op1.Val = 5;
AndClass1 op2 = new AndClass1();
op2.Val = 5;
//WriteLine(op1 + op2);
AndClass1 op3 = op1 + op2;
WriteLine(op3.Val);
WriteLine((-op3).Val);
bool op4 = op1 == op2;
WriteLine(op4);
WriteLine();
AndClass2 op5 = new AndClass2();
op5.Val = 5;
AndClass3 op6 = new AndClass3();
op6.Val = 5;
AndClass4 op7 = op5 + op6;
op7 = op6 + op5;
WriteLine(op7.Val);
WriteLine();
string firstString = "Fisrt String";
string secendString = "Second String";
WriteLine($"Comparing '{firstString}' and '{secendString}' " + $"result: {Comparer.Default.Compare(firstString,secendString)}");
int firstNumber = 35;
int secondNumber = 13;
WriteLine($"Comparing '{firstNumber}' and '{secondNumber}' " + $"result: {Comparer.Default.Compare(firstNumber, secondNumber)}");
ConvClass1 op01 = new ConvClass1();
op01.Val = 3;
ConvClass2 op02 = op01;
ConvClass2 op03 = new Ch11Ex00.ConvClass2();
op03.Val = 3e5;
ConvClass1 op04 = (ConvClass1)op03;
test();
ReadKey();
}
