EN_PROTECTED
The
EN_PROTECTED notification message notifies a rich edit control s parent window
that the user is taking an action that would change a protected range of text.
A rich edit control sends this notification message in the form of a WM_NOTIFY message.
EN_PROTECTED
wParam = (WPARAM) (UINT) uID;
lParam = (LPARAM) (ENPROTECTED FAR *) lpEnProtected;
Parameters
uID
Identifier of
the rich edit control.
lpEnProtected
Pointer to an
ENPROTECTED structure containing information about the message that
triggered the notification.
Return Values
Returns zero
to allow the operation or a nonzero value to prevent it.
Remarks
If zero is
returned and the msg, wParam, and lParam members of the ENPROTECTED
structure are changed, the control processes the revised message instead of the
original message.
See Also