Called by the framework after the frame's size changes.
afx_msg void OnSize(
UINT nType,
int cx,
int cy
);
Parameters
[in] nType
The type of resizing. For possible values see the parameter wParam in WM_SIZE Notification.[in] cx
New width of the frame in pixels.[in] cy
New height of the frame in pixels.
Requirements
Header: afxframewndex.h