A(n) in the name of a form indicates a hierarchy of namespaces to allow the computer to locate the form class in a computer’s main memory.

A dot member access operator in the name of a form indicates a hierarchy of namespaces to allow the computer to locate the Form class in a computer’s main memory.

Dot (.) operator is known as "Class Member Access Operator" in C++ programming language, it is used to grant access to public members of a class. Public members contain data members (variables) and member functions (class methods) of a class.

control f

then locate the name