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LBN_SELCHANGE (Compact 2013)

  • 项目

3/28/2014

This message is sent by an application when the selection in a list box is about to change. The parent window of the list box receives this message through the WM_COMMAND message.

Syntax

LBN_SELCHANGE
   idListBox = (int) LOWORD (wParam);
  hwndListBox = (HWND) lParam;

Parameters

  • idListBox
    Identifier of the list box.
  • hwndListBox
    Handle to the list box.

Return Value

None.

Remarks

This message is not sent if you use LB_SELITEMRANGE, LB_SETCURSEL, or LB_SETSEL to change the selection.

This message applies only to a list box that has the LBS_NOTIFY style.

For a multiple-selection list box, the LBN_SELCHANGE message is sent whenever the user presses an arrow key, even if the selection does not change.

Requirements

Header

winuser.h

See Also

Reference

List Box Messages
LBN_DBLCLK
LBN_SELCANCEL
LB_SETCURSEL
WM_COMMAND