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HDN_ENDTRACK notification code

  • Article

Notifies a header control's parent window that the user has finished dragging a divider. This notification code sent in the form of a WM_NOTIFY message.

HDN_ENDTRACK

    pNMHeader = (LPNMHEADER) lParam;

Parameters

lParam

A pointer to an NMHEADER structure that contains information about the header control and the item whose divider was dragged.

Return value

No return value.

Requirements

Requirement Value
Minimum supported client
 Windows Vista [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Header
Commctrl.h
Unicode and ANSI names
 HDN_ENDTRACKW (Unicode) and HDN_ENDTRACKA (ANSI)