The most frequently used method is Activator.CreateInstance , which provides several overloads to handle different instantiation needs:

in .NET 4.6.1 are a core component of the System namespace, primarily centered around the System.Activator class. This class provides static methods to create instances of types locally or remotely, or to obtain references to existing objects.

By the time developers reached the 4.6.1 timeframe, Generics were standard, but they added a new twist to the story. How do you create a List when you only know T at runtime?

Marcus was wrestling with the class, specifically Activator.CreateInstance . In the 4.6.1 era, this was the go-to tool for dynamic object creation. His code was supposed to look at a configuration file, find a string representing a class name, and magically bring that class to life at runtime. "Why won't you instantiate?" he muttered, rubbing his eyes.

Use this when you have a Type object and want to call its default (parameterless) constructor.

: The most used method, which creates an instance of a type using the constructor that best matches specified arguments. Late Binding

Be extremely cautious when using Activator.CreateInstance with types defined in external files or user input. Loading untrusted types can lead to vulnerabilities.