IBlazorSelectionChangeEventArgs

23 Sep 20251 minute to read

IBlazorSelectionChangeEventArgs notifies when the node/connector are select in Blazor

Properties

cancel boolean

returns whether or not to cancel the selection change event

cause DiagramAction

returns the actual cause of the event

newValue DiagramEventObjectCollection

returns the collection of nodes and connectors that have to be added to selection list

oldValue DiagramEventObjectCollection

returns the collection of nodes and connectors that have to be removed from selection list

state EventState

Triggers before and after adding the selection to the object
in the diagram which can be differentiated through state argument.
We can cancel the event only before the selection of the object

type ChangeType

returns whether the item is added or removed from the selection list