◄CWnd► ◄Up► ◄Contents► ◄Index► ◄Back► ──Microsoft Foundation Classes────────────────────────────────────────────── afx_msg int OnCharToItem( UINT nChar, CWnd* pListBox, UINT nIndex ); Parameter Description <nChar> Specifies the value of the key pressed by the user. <pListBox> Specifies a pointer to the list box. It may be temporary. <nIndex> Specifies the current caret position. Remarks A list box with the ◄LBS_WANTKEYBOARDINPUT► style sends its owner a ◄WM_CHARTOITEM► message in response to a ◄WM_CHAR► message. WM_CHARTOITEM is handled by default by OnCharToItem. This message-handler member function calls the ◄Default► member function. Override this member function in your derived class to handle the ◄WM_CHARTOITEM► message. Return Value Specifies the action that the application performed in response to the call. A return value of -2 indicates that the application handled all aspects of selecting the item and wants no further action by the list box. A return value of -1 indicates that the list box will perform the default action in response to the keystroke. A return value of 0 or greater specifies the index of an item in the list box and indicates that the list box will perform the default action for the keystroke on the given item. See Also ◄CWnd::Default►, ◄WM_CHAR►, ◄WM_CHARTOITEM► -♦-