Get derived class from GetComponent on parent class

Questions & Answers
1

I have created several clases, say B,C,D… derived from a Monobehaviour class A. I use
GetComponent to get all of them as it is easier, but… Is there any way to check if the component returned is of type class B, C etc…?

2

Sure:

//C#
A instance = GetComponent<A>();
if (instance is B)
{
    // instance is of type B
}

or

//C#
A instance = GetComponent<A>();
B bInstance = A as B;
if (bInstance != null)
{
    // instance is of type B
    // do something with bInstance
}