Avoid rearrange of Nodes

GoXam
1

Hi,

This is regarding rearranging of nodes. In current silverlight chart, am using TreeModel, I rearrange nodes at random locations. now when I add a child node into some node, whole tree rearranges itself. I don’t want them to rearrange themselves. Please provide me some code to do the same.

Thanks!!

2

You want to set the ConditionFlags attribute on your TreeLayout.

I’m not sure what values would be appropriate for your app, but you could try “None”.

3

Thanks Mr.Walter. I tried changing ConditionFlag to None, I got something that I desired. Would you please tell sir what are these ConditionFlags and what value does it take? What are the options with us that we can use to fill up this property??

4

DiagramLayout.Conditions property

LayoutChange enumeration

Also you can easily find examples in the samples Demo.

FYI: Silverlight 4 has much better support for XAML, so you can just set the Conditions attribute just as you can in WPF. Only Silverlight 3 required us to provide this alternative attribute that could be handled in Silverlight 3’s XAML.