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Help Center›AfxNova›CTreeView Class

CTreeView.EnsureVisiblemethod

Ensures that a treeview item is visible, expanding the parent item or scrolling the treeview control, if necessary.

WindowsmethodCTreeView.incdocumented

Syntax

FUNCTION EnsureVisible (BYVAL hTreeView AS HWND, BYVAL hItem AS HTREEITEM) AS BOOLEAN

Parameters

NameDescription
hTreeViewThe handle of the TreeView control.
hItemHandle to the item.

Return value

Returns TRUE if the operation was successful, or FALSE otherwise.

Description

Ensures that a treeview item is visible, expanding the parent item or scrolling the treeview control, if necessary.

Remarks

If the EnsureVisible method expands the parent item, the parent window receives the TVN_ITEMEXPANDING and TVN_ITEMEXPANDED notification codes.

Reference

  • Include file CTreeView.inc
  • Defined in AfxNova/CTreeView.inc:863
  • Documented in Windows/WIndows Controls/CTreeView Class.md
  • Topic: CTreeView Class