public bool SetExpanded (int id, bool expanded);

Parámetros

idTreeViewItem ID.
expandedTrue expands item. False collapses item.

Valor de retorno

bool True if item changed expanded state, false if item already had the expanded state.

Descripción

Set a single TreeViewItem to be expanded or collapsed.


public void SetExpanded (IList<int> ids);

Parámetros

idsList of item IDs that should be expanded.

Descripción

Set the current expanded TreeViewItems of the TreeView. This will overwrite the previous expanded state.

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