private static void NullCoalescingOperatorExample()
{
NullCoalescingOperatorExample nullCoalescingOperatorExample = new NullCoalescingOperatorExample();
//nullCoalescingOperatorExample.ReferenceTypes();
nullCoalescingOperatorExample.NullableTypes();
}
static void DisplayBasics()
{
int test = -1;
while (test != 0)
{
Console.ForegroundColor = ConsoleColor.DarkCyan;
Console.Write("Basics - Enter exercise no: (1 to 6) ");
string input = Console.ReadLine();
Console.Clear();
int.TryParse(input, out test);
Console.ForegroundColor = ConsoleColor.Green;
switch (test)
{
case 0:
break;
case 1:
TypeCodeExample tc = new TypeCodeExample("ex. 1.1 - TypeCode Enumeration");
NullCoalescingOperatorExample nco = new NullCoalescingOperatorExample("ex. 1.2 - Null Coalescing Operator");
TestOperator to = new TestOperator("Ex. 1.3 - Test Operator", null);
FormatExample fe = new FormatExample("ex. 1.4 - Format");
DelegateExample del = new DelegateExample(); del.Example("ex. 1.5 - Delegates");
del.Example();
break;
case 2:
DelegateExample del2 = new DelegateExample(); del2.ActionExample("ex. 2.1 - Actions / Delegates\n");
break;
case 3:
DelegateExample del3 = new DelegateExample(); del3.AnonymousExample("ex.3.2 - Actions / Delegates - anonymous\n");
break;
case 4:
DelegateExample del4 = new DelegateExample(); del4.LambdaExample("ex. 4.1 - Actions / Delegates - lambdas\n");
break;
case 5:
ConstructorChain cc1 = new ConstructorChain("ex. 5.1 - Constructor Chain:");
ConstructorChain cc2 = new ConstructorChain();
break;
case 6:
string s = "Hello Extension Methods";
int i = s.WordCount();
Console.WriteLine($"\tex. 6.1 - Extension Methods: The text \"{s}\" has {i} words");
break;
default:
Console.WriteLine("Not implemented!");
break;
}
}
}
