static void Main(string[] args)
{
var basicExample = new BasicExtensionMethodExample();
var structTypeExample = new StructTypeExample();
var polymorphismExample = new PolymorphismExample();
string result = string.Empty;
// result = basicExample.BasicExtensionMethodUsageCase();
// result = basicExample.LinqExample();
// result = basicExample.StaticCase().
// result = basicExample.SameNameCase();
// result = structTypeExample.ChangeStructReferenceValue();
// result = structTypeExample.UsingThisModifier();
// result = structTypeExample.UsingRefModifier();
// result = polymorphismExample.BasicExample();
// result = polymorphismExample.PolyExample();
// result = polymorphismExample.ConvertBToA();
Console.WriteLine(result);
}
static void Main(string[] args)
{
PolymorphismExample.Usage();
}