Hi,

I am using GridLayout and Hierarchy layout for arranging the decision shaped nodes in the diagram. The code that I have used for the purpose is as follows :

GridLayout :

private void btnCompact_Click(object sender, RoutedEventArgs e)
{
GridLayout gridLayout = new GridLayout();
gridLayout.GridSize = 75;
gridLayout.Arrange(diagram);
}

TreeLayout :

private void btnHierarchy_Click(object sender, RoutedEventArgs e)
{
TreeLayout treeLayout = new TreeLayout();
treeLayout.Type = TreeLayoutType.Centered;
treeLayout.LevelDistance = 10;
treeLayout.KeepRootPosition = true;
treeLayout.Arrange(diagram);
}

The issues faced by me is as follows :

1. I have set of main nodes in the diagram and a set of attached nodes with each main node there is a single attached node associated with it. Now the issue is when i try to arrange the nodes either in TreeLayout or GridLayout the attached nodes get disassociated with the main node and the complete arrangements gets destroyed. I dont want the attached node to get disassociated with the main node i.e the association between a main node and attached node pair in the diagram should not get distorted when I try to arrange them in either of the layouts.

The code used for the association of main node called as "mainNode" and attached node called as "labelNode" in the code is as follows :

labelNode.AttachTo(mainNode, AttachToNode.BottomCenter);

Any suggestion how can I accomplish the desired task.

Thanks and Regards,
Anurodh.