https://stackoverflow.com/questions/4478464/c-sharp-switch-on-type

anotherway.cs

// nasty..
switch(MyObj.GetType.ToString()){
  case "Type1": etc
}

// clumsy...
if myObj  is Type1 then
if myObj is Type2 then

SwtichCase-Type.cs

var @switch = new Dictionary<Type, Action> {
    { typeof(Type1), () => ... },
    { typeof(Type2), () => ... },
    { typeof(Type3), () => ... },
};

@switch[typeof(MyType)]();