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TreeView_EnsureVisible (Compact 2013)

  • [アーティクル]

3/28/2014

This macro ensures that a tree-view item is visible, expanding the parent item or scrolling the tree-view control, if necessary. You can use this macro or send the TVM_ENSUREVISIBLE message explicitly.

Syntax

BOOL TreeView_EnsureVisible( 
    hwnd, 
    hitem 
);

Parameters

  • hwnd
    Handle to the tree view control.
  • hitem
    Handle to the item.

Return Value

Nonzero indicates that the system scrolled the items in the tree view control and no items were expanded. Zero indicates otherwise.

Remarks

If the TreeView_EnsureVisible macro expands the parent item, the parent window receives the TVN_ITEMEXPANDING and TVN_ITEMEXPANDED messages.

Requirements

Header

commctrl.h

See Also

Reference

Tree View Controls Macros
TVM_ENSUREVISIBLE
TVN_ITEMEXPANDED
TVN_ITEMEXPANDING