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Normal Topic Delete Connected Nodes (Read 1882 times)
SL_developer
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Delete Connected Nodes
Aug 12th, 2011 at 9:25am
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Hi,
How can i delete All connected node?
Suppose One node has 3 connected nodes & if  i delete root node , all nodes should get deleted in diagram.

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Meppy
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Re: Delete Connected Nodes
Reply #1 - Aug 12th, 2011 at 9:53am
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Presuming that n identifies the node in question, here is the code that removes all nodes connected to n:

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foreach (var link in n.GetAllLinks())
{
      if (link.Origin == n)
            diagram.Nodes.Remove(link.Destination);
      else
            diagram.Nodes.Remove(link.Origin);
}

Regards,
Meppy
  
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