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.
At a Glance
| Header file: | Commctrl.h |
| Windows CE versions: | 1.0 and later |
| Related message: | TVM_ENSUREVISIBLE |
Syntax
BOOL TreeView_EnsureVisible( hwnd, hitem);
Parameters
hwndTV
Handle to the tree view control.
hitem
Handle to the item.
Return Values
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 notification messages.