ExtCtrls > ExtCtrls Assembly Interfaces > IDimensionAllowActionEventArgs
The IDimensionAllowActionEventArgs interface contains argument properties of the events before changing reflection of child elements of a tree node.
| Property name | Brief description | |
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The Allow property determines whether appearance of the node child elements tree is changed. |
| Property name | Brief description | |
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Node | The Node property returns the index of the element, for which the event is generated. |
| Property name | Brief description | |
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Viewer | The Viewer property returns the component, for which the event is generated. |
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