FLAGS
Determine Window Style or Behavior
Can Be Grouped in a Single Call to a Creation Function in Order to Add Functionality to a Window
hWnd = CreateWindow ( szAppName, /* ClassName */
”My Window", /* window title */
WS_OVERLAPPEDWINDOW, /* window style flag*/
70, /* horizontal position */
70, /* vertical position */
500, /* window width */ etc……...
Flags are Names for an Underlying Number Created with #define in windows.h