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NM_CLICK (tree view) notification code

  • Artikkel

Notifies the parent window of a tree-view control that the user has clicked the left mouse button within the control. This notification code is sent in the form of a WM_NOTIFY message.

NM_CLICK
        
    lpnmh = (LPNMHDR) lParam;

Parameters

lParam

Pointer to an NMHDR structure that contains additional information about this notification.

Return value

Return nonzero to prevent the default processing, or zero to allow the default processing.

Requirements

Requirement Value
Minimum supported client
 Windows Vista [desktop apps only]
Minimum supported server
 Windows Server 2003 [desktop apps only]
Header
Commctrl.h