public void Test01()
{
Shape s = new Circle();
s.MethodVirtual();
s.Method();
Circle c = new Circle();
c.MethodVirtual();
c.Method();
s = new Triangle();
s.MethodVirtual();
s.Method();
Triangle t1 = new Triangle();
t1.MethodVirtual();
t1.Method();
s = new Diamond();
s.MethodVirtual();
s.Method();
Diamond d = new Diamond();
d.MethodVirtual();
d.Method();
}
private void Form1_Load(object sender, EventArgs e)
{
//第一個
Shape circleA = new Circle();
circleA.MethodVirtual();
circleA.Method();
Circle circleB = new Circle();
circleA.MethodVirtual();
circleA.Method();
//circleA 、 B 都是以下輸出
//Circle Override MethodVirtual 成功
//Base Method Call
Shape triangleA = new Circle();
triangleA.MethodVirtual();
triangleA.Method();
Triangle triangleB = new Triangle();
triangleB.MethodVirtual();
triangleB.Method();
//triangleA 輸出以下:
//Circle Override MethodVirtual 成功
//Base Method Call
//triangleB 輸出以下: (完全覆蓋過去)
//triangle new MethodVirtual
//triangle new Method
Shape diamondA = new Diamond();
diamondA.MethodVirtual();
diamondA.Method();
Diamond diamondB = new Diamond();
diamondB.MethodVirtual();
diamondB.Method();
//diamond A:
//base MethodVirtual call
//Base Method Call
//diamond B:
//Diamond default MethodVirtual
//Diamond default Method
}
private static void TestDerive()
{
Console.WriteLine("TestDerive\tStart");
Circle circle = new Circle();
Rectangle rectangle = new Rectangle();
Triangle triangel = new Triangle();
Diamond diamond = new Diamond();
circle.MethodVirtual();
circle.Method();
rectangle.MethodVirtual();
rectangle.Method();
triangel.MethodVirtual();
triangel.Method();
diamond.MethodVirtual();
diamond.Method();
Console.WriteLine("TestShape\tEnd\n");
}