Discussion Groups

Actually I've figured out a way to do this (see below). The problem I have now is the node.name property is always blank for any object node. I know I can use node.number to reference a specific object, but I'd really would want to reference it by name, and it doesn't make sense that a name field would always be blank. In the example I downloaded from autodesk developer center, the object nodes do have a name. So what kind of object, or what setting about an object do I need to create when designing the dwg file? Or does that setting get set after a dwg file is published to a dwf file?

private void button1_Click(object sender, EventArgs e)
{
CompositeViewer = (ECompositeViewer.IAdECompositeViewer)axCExpressViewerControl.ECompositeViewer;

EPlotViewer.IAdPageViewer2 viewer = (EPlotViewer.IAdPageViewer2)CompositeViewer.DocumentHandler;
AdCommon.IAdCollection objectNodes = (AdCommon.IAdCollection)viewer.ObjectNodes;
for (int i = 1; i <= objectNodes.Count; i++)
{
EPlotRenderer.IAdPageObjectNode node = objectNodes.get__Item(i) as EPlotRenderer.IAdPageObjectNode;

if (node != null)
{
node.Selected = true;
MessageBox.Show(node.Name);
}
}
}