The CBN_SELENDOK notification message is sent when the user selects a list item, or selects an item and then closes the list. It indicates that the user's selection is to be processed. The parent window of the combo box receives this notification message through the WM_COMMAND message.
CBN_SELENDOK
idComboBox = (int) LOWORD(wParam); // identifier of combo box
hwndComboBox = (HWND) lParam; // handle of combo box
Remarks
In a combo box with the CBS_SIMPLE style, 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_SELENDOK notification message is not sent.
See Also