This notification message is sent when the user selects an item, but then selects another control or closes the dialog box. It indicates the user’s initial selection is to be ignored. The parent window of the combo box receives this notification message through the WM_COMMAND message.
If the WS_EX_NOPARENTNOTIFY extended window style is specified for the combo box, the CBN_SELENDCANCEL notification message is not sent.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
CBN_SELENDCANCEL idComboBox = (int)LOWORD(wParam); hwndComboBox = (HWND) lParam;
Parameters
idComboBox
Identifier of the combo box.
hwndComboBox
Handle to the combo box.
Remarks
In a combo box with the CBS_SIMPLE style, the CBN_SELENDCANCEL notification message is not sent. The CBN_SELENDOK notification message is sent immediately before every CBN_SELCHANGE notification message.
If the WS_EX_NOPARENTNOTIFY extended window style is specified for the combo box, the CBN_SELENDCANCEL notification message is not sent.
See Also