how to check is object by this type c#

The solution for this is noted below

how to check is object by this type c#

Solution

class Animal { }
class Dog : Animal { }

void PrintTypes(Animal a) {
    Console.WriteLine(a.GetType() == typeof(Animal)); // false
    Console.WriteLine(a is Animal);                   // true
    Console.WriteLine(a.GetType() == typeof(Dog));    // true
    Console.WriteLine(a is Dog);                      // true
}

Dog spot = new Dog();
PrintTypes(spot);
//Summary GetType more strict in contrast with "is", that even with parents OK too

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