describe process of creating a new class of windows ??

Answer Posted / naveen kumar

Every window must be associated with a window class, even if your program only ever creates one instance of that class. It is important to understand that a window class is not a "class" in the C++ sense. Rather, it is a data structure used internally by the operating system. Window classes are registered with the system at run time. To register a new window class, start by filling in a WNDCLASS structure.

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