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- Operations performed by the user on a TreeView control
- Associated events
Handling a TreeView control at runtime
Operations performed by the user on a TreeView control When the TreeView control is in edit mode, the user can expand or collapse the different levels of the tree structure by clicking on the elements of the TreeView control To expand a level, you must: - click the "+" sign found in front of the name of the element.
- double-click the node to expand.
To collapse a level, you must: - click the "-" sign found in front of the name of the element.
- double-click the node to collapse.
Several events are run each time the user manipulates the elements of the TreeView control. For more details on events related to a TreeView control, see TreeView control events.
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