Expand Method, SftTree Object
Expands an item so its become visible.
Deprecated - Provided for compatibility with earlier versions only - Use Items.Expand and Item.Expand instead
Syntax
| VB.NET | object.Expand(ByVal ItemIndex As Integer, ByVal Preserve As Boolean, ByVal Depth As Boolean) |
| VB | object.Expand(ByVal ItemIndex As Long, ByVal Preserve As Boolean, ByVal Depth As Boolean) |
| C#.NET | void object.Expand(int ItemIndex, bool Preserve, bool Depth); |
| VC++ | HRESULT object->Expand(long ItemIndex, VARIANT_BOOL Preserve, VARIANT_BOOL Depth); |
| C | HRESULT object->raw_Expand(long ItemIndex, VARIANT_BOOL Preserve, VARIANT_BOOL Depth); |
object
A SftTree object.
ItemIndex
The zero-based index of the item to expand. If -1 is specified, all items on level 0 are collapsed.
Preserve
Defines whether the expand/collapse state is restored. This argument is ignored if the Depth argument is True.
| Preserve | Description |
|---|
| True | Restores the expand/collapse state of items made visible, as saved by a previous call to Items.Collapse or Item.Collapse. |
| False | The expand/collapse state is not restored. Only the item defined by ItemIndex is expanded and immediate are made visible. They may be expanded or collapsed based on the Depth argument. |
Depth
Defines the depth of the items to become visible.
| Depth | Description |
|---|
| True | Expands all items, including non-immediate items. Preserve is ignored as all are expanded. |
| False | Expands items, based on the Preserve settings. |
Comments
Deprecated - Provided for compatibility with earlier versions only - Use Items.Expand and Item.Expand instead
The Expand method expands an item so its become visible.
The Expand method expands all items of item ItemIndex and restores the expand/collapse state of all items, as saved by a previous Items.Collapse or Item.Collapse method call.
If an item is already expanded when using Expand, the item remains unchanged. It does not make any indirect visible. To make sure that an item's indirect are shown, use the Item.Collapse method first, which collapses the item (and all ), followed by Expand. Now all are visible.
See Also SftTree Object | Object Hierarchy
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