WM_MOVING message

Sent to a window that the user is moving. By processing this message, an application can monitor the position of the drag rectangle and, if needed, change its position.

A window receives this message through its WindowProc function.

#define WM_MOVING                       0x0216

wParam

This parameter is not used.

lParam

A pointer to a RECT structure with the current position of the window, in screen coordinates. To change the position of the drag rectangle, an application must change the members of this structure.

Type: LRESULT

An application should return TRUE if it processes this message.

Reference

WM_MOVE

WM_SIZING

Conceptual

Windows

Other Resources

RECT