public void MethodB()
{
System.Console.WriteLine(" Facase method B");
subSystemB.MethodB();
subSystemD.MethodB();
}
public static string OperationAB()
{
return(SubSystemA.MethodA() + SubSystemB.MethodB());
}
public static string OperationBC()
{
return(SubSystemB.MethodB() + SubSystemC.MethodC());
}
public void Method()
{
Console.WriteLine("Method:");
subSystemA.MethodA();
subSystemB.MethodB();
}
public void Method()
{
obj1.MethodA();
obj2.MethodB();
obj3.MethodC();
}
public void MethodA()
{
_subSystemA.MethodA();
_subSystemB.MethodB();
}
public void MethodTwo()
{
_subSystemB.MethodB();
_subSystemC.MethodC();
}