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TreeViewNodeExpandCollapseAction Enum

Lists values that specify user actions that expand/collapse TreeView nodes.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public enum TreeViewNodeExpandCollapseAction

#Members

Name Description
Auto

When node selection is disabled, users can click a node or its Expand/Collapse button to expand/collapse the node.
When node selection is enabled, users can double click a node or click its Expand/Collapse button to expand/collapse the node.

NodeClick

Users can click a node or its Expand/Collapse button to expand/collapse the node.

NodeDoubleClick

Users can double click a node or click the node’s Expand/Collapse button to expand/collapse the node.

ButtonClick

Users can click a node’s Expand/Collapse button to expand/collapse the node.

#Related API Members

The following properties accept/return TreeViewNodeExpandCollapseAction values:

#Remarks

Razor
<DxTreeView NodeExpandCollapseAction="TreeViewNodeExpandCollapseAction.ButtonClick" ...> 
    ... 
</DxTreeView> 
See Also