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DiagramNode.OnDragOver Method
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Invoked when a diagram item is being dragged over this node.

Namespace: MindFusion.Diagramming.Wpf
Assembly: MindFusion.Diagramming.Wpf

 Syntax

C#  Copy Code

public virtual bool OnDragOver (
    DiagramItem item
)

Visual Basic  Copy Code

Public Overridable Function OnDragOver( _
    item As DiagramItem _
) As Boolean

 Parameters

item
The DiagramItem that is dragged over the node.

 Return Value

false if the diagram should notify nodes under this one; otherwise, true.

 See Also

WpfDiagram Programmer's Guide © 2026 MindFusion