CWnd::OnEnterSizeMove
The framework calls this member function one time after the affected window enters a moving or sizing modal loop.
afx_msg void OnEnterSizeMove();
Remarks
This method receives the WM_ENTERSIZEMOVE notification, which is described in the Windows SDK.
A window enters a moving or sizing modal loop when the user clicks the window's title bar or sizing border, or when the window passes the WM_SYSCOMMAND message to the CWnd::DefWindowProc function and the wParam parameter of that message specifies SC_MOVE or SC_SIZE.
Notes
This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received. If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function.
Requirements
Header: afxwin.h
This method is supported in Windows Vista and later.
Additional requirements for this method are described in Build Requirements for Windows Vista Common Controls.