The EN_SELCHANGE notification message notifies a rich edit control's parent window that the current selection has changed. A rich edit control sends this notification message in the form of a WM_NOTIFY message.
EN_SELCHANGE
wParam = (WPARAM) (UINT) uID;
lParam = (LPARAM) (SELCHANGE FAR *) lpSelChange;
Parameters
uID
Identifier of the rich edit control.
lpSelChange
Pointer to a SELCHANGE structure.
Return Values
No return value.
See Also