Visual Basic (Declaration) | |
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Public Sub CollapseTree() |
C# | |
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public void CollapseTree() |
This also collapses tree children nodes.
This also calls SetIsTreeExpanded to set that attached property, and SetWasTreeExpanded to remember whether a tree child node had been expanded, to support data binding the state of the tree node.
This operation is performed within a "Collapse Tree" transaction.