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BidMaestro
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Pathfinder example
Apr 12th, 2010 at 9:00am
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Stoyan

I could not find a sample vb program that displays pathfinder working. Can you point me in the right direction for a demo.

Doug
  
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Stoyo
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Re: Pathfinder example
Reply #1 - Apr 12th, 2010 at 1:17pm
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For example this prevents user from drawing cycles in the diagram by means of PathFinder:

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Private Sub diag_LinkCreating(ByVal sender As System.Object, ByVal e As MindFusion.Diagramming.LinkValidationEventArgs) Handles diag.LinkCreating
	Dim finder As New PathFinder(diag, True)
	If finder.FindShortestPath(e.Destination, e.Origin) IsNot Nothing Then
		e.Cancel = True
	End If
End Sub


You can also find a VB version of the FCDemo sample project below; it has some pathfinding shown in one of the steps:
https://mindfusion.eu/_samples/DemoVb.zip

I hope that helps,
Stoyan
  
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BidMaestro
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Re: Pathfinder example
Reply #2 - Apr 12th, 2010 at 1:57pm
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Stoyan

Thank you; I had created a basic example for myself however I wanted to see some examples. In the provided demo there is a PathFinding example under Graph management which has give me a few more ideas.

Doug
  
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