Hello,

I 've tried to use the snippet code below to formate a tree with around 30 nodes but the following error appears:

Error desc:
index out of range in "flowLayout.Arrange(m_flowChart);"

Can you please help?
I use the 5.0.3 version.

Regards,
Emmanouel


/* code snipet start */
m_flowChart.RoutingOptions.CrossingCost = 100;
     m_flowChart.RoutingOptions.Anchoring = Anchoring.Ignore;

     FlowLayout flowLayout = new FlowLayout();
     flowLayout.AutoRoute = true;
     flowLayout.HorizontalGroupOffset = 60;
     flowLayout.VerticalGroupOffset = 35;
     flowLayout.NodeDistance = 10;
     flowLayout.Margins = new SizeF(0, 0);

     // define direction rules for the connector types
     MindFusion.Layout.FlowLayoutRules rules = flowLayout.LayoutRules;
     rules.PreferredRules = MindFusion.Layout.PreferredRules.ConnectorRules;
     rules.ConnectorRules.DownOriented = new string[] { "ControlFlow", "True" };
     rules.ConnectorRules.RightOriented = "False";

     // miscellaneous rules
     rules.NodeRules.GroupStartNodes = "Start";
     rules.ConnectorRules.HorizontalBendOrientation = false;

     // arrange the flowchart and fit it into view
     flowLayout.Arrange(m_flowChart);
/* code snipet end */

Hi,

This error cames up when I have the option to catch exceptions thrown by the common language runtime (ctrl-alt-e in visual studio).

If I dont have this option enabled it seems to work ok. Of course in the output window of the visual studio i get the exceptions messages.

The LayoutTraits property for each link is empty and readonly.

How can I send you the flow? I have custom nodes. (hosted).


Regards,
Emmanouel

Hi,

I have emailed you the xml file.

Thanks,
Emmanuel