EN_REQUESTRESIZE
The
EN_REQUESTRESIZE notification message notifies a rich edit control s parent
window that the control s contents are either smaller or larger than the
control s window size. A rich edit control sends this notification message in
the form of a WM_NOTIFY
message.
EN_REQUESTRESIZE
wParam = (WPARAM) (UINT) uID;
lParam = (LPARAM) (REQRESIZE FAR *) lpReSize;
Parameters
uID
Identifier of
the rich edit control.
lpReSize
Pointer to a REQRESIZE
structure.
Return Values
No return
value.
Remarks
To support
the bottomless behavior of a rich edit control, the parent window must resize
the control when it receives this notification message.
See Also