Hi,

I'm trying to use the XamDataTree to show an hierarchical object.

For some reason I get in the tree unwanted nodes were their name is the layout name.

How do I remove those nodes/ don't show them ?

( Hight=0 doesn't work, I'm causes an exception in the scroll).

My object looks like this:

public class LevelA : INotifyPropertyChanged

    {      

public IEnumerable<LevelB> Machines { get { return dictionaryMachines.Values; } }

        public string Name { get { return a.Name; } }      

    }

public class LevelB : INotifyPropertyChanged

    {

        public IEnumerable<LevelC> Applications { get { return dictionaryApplications.Values; } }      

        public string Name { get { return b.Name; } }

   }

 I connected my tree to the object in code:

Each level contains a list of the next level.

IEnumerable<LevelA> levelA = MyProject.LevelA.Values;

SitesDataTree.ItemsSource = levelA;

Now in each level I want to show the Name property of the object.

 My xaml:

<ig:XamDataTree.GlobalNodeLayouts>

                    <ig:NodeLayout Key="SiteLayout" TargetTypeName="LevelA" DisplayMemberPath="Name" >   </ig:NodeLayout>

                    <ig:NodeLayout Key="MachinesLayout" TargetTypeName="LevelB" DisplayMemberPath="Name" >  </ig:NodeLayout>

                <ig:NodeLayout Key="Applications" TargetTypeName="LevelC" DisplayMemberPath="Name"> </ig:NodeLayout>

</ig:XamDataTree.GlobalNodeLayouts>

 For some reason I get in the tree unwanted nodes were their name is the layout name:

This is very urgent for me. Please help!