Commonly Used Afx Functions

MFC中的更多宏和全局函数，可以参见MSDN文档

Commonly Used AFX Functions

Function Name	Description
AfxAbort	Unconditionally terminates an application; usually called when an unrecoverable error occurs
AfxBeginThread	Creates a new thread and begins executing it
AfxEndThread	Terminates the thread that is currently executing
AfxMessageBox	Displays a Windows message box
AfxGetApp	Returns a pointer to the application object
AfxGetAppName	Returns the name of the application
AfxGetMainWnd	Returns a pointer to the application's main window
AfxGetInstanceHandle	Returns a handle identifying the current application instance
AfxRegisterWndClass	Registers a custom WNDCLASS for an MFC application