The TreeView_Select macro selects the specified tree-view item, scrolls the item into view, or redraws the item in the style used to indicate the target of a drag-and-drop operation. You can use this macro, the TreeView_SelectItem, TreeView_SelectSetFirstVisible, or TreeView_SelectDropTarget macros, or explicitly send the TVM_SELECTITEM message.
BOOL TreeView_Select(
hwnd, |
|
hitem, |
|
flag |
|
); |
Value |
Meaning |
TVGN_CARET |
Sets the selection to the given item. The controls parent window receives the TVN_SELCHANGING and TVN_SELCHANGED notification messages. |
TVGN_DROPHILITE |
Redraws the given item in the style used to indicate the target of a drag and drop operation. |
TVGN_FIRSTVISIBLE |
Ensures that the specified item is visible, and if possible, displays it at the top of the controls window. Tree-view controls display as many items as will fit in the window. If the specified item is near the bottom of the controls hierarchy of items, it might not become the first visible item, depending on how many items fit in the window. |
Returns TRUE if successful or FALSE otherwise.
If the specified item is the child of a collapsed parent item, the parents list of child items is expanded to reveal the specified item. In this case, the parent window receives the TVN_ITEMEXPANDING and TVN_ITEMEXPANDED notification messages.
TreeView_SelectDropTarget, TreeView_SelectItem, TreeView_SelectSetFirstVisible, TVM_SELECTITEM, TVN_ITEMEXPANDED, TVN_ITEMEXPANDING, TVN_SELCHANGED, TVN_SELCHANGING
© 1997 Microsoft Corporation. All rights reserved. Legal Notices.
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