/// <summary>
/// GetTraversalResultLayer will generate a layer out of the traversal result for the specified element type
/// </summary>
private IFeatureLayer GetTraversalResultLayer(esriNetworkElementType elementType, INATraversalResultQuery2 naTraversalResultQuery)
{
//Junctions Traversal Result Feature Layer
IFeatureClass traversalResultFeatureClass = naTraversalResultQuery.get_FeatureClass(elementType);
if (traversalResultFeatureClass != null)
{
// save the rows in this class out when the MXD is saved
INAClass naClass = traversalResultFeatureClass as INAClass;
naClass.SaveRowsOnPersist = true;
// create the traversal result layer
IFeatureLayer traversalResultLayer = new FeatureLayerClass();
traversalResultLayer.FeatureClass = traversalResultFeatureClass;
traversalResultLayer.Name = traversalResultFeatureClass.AliasName;
// Set up the layer with an appropriate symbology
var geoFeatureLayer = traversalResultLayer as IGeoFeatureLayer;
geoFeatureLayer.RendererPropertyPageClassID = (new SingleSymbolPropertyPageClass()).ClassID;
geoFeatureLayer.Renderer = GetRenderer(elementType);
return(traversalResultLayer);
}
return(null);
}
/// <summary>
/// GetTraversalResultLayer will generate a layer out of the traversal result for the specified element type
/// </summary>
private IFeatureLayer GetTraversalResultLayer(esriNetworkElementType elementType, INATraversalResultQuery2 naTraversalResultQuery)
{
//Junctions Traversal Result Feature Layer
IFeatureClass traversalResultFeatureClass = naTraversalResultQuery.get_FeatureClass(elementType);
if (traversalResultFeatureClass != null)
{
// save the rows in this class out when the MXD is saved
INAClass naClass = traversalResultFeatureClass as INAClass;
naClass.SaveRowsOnPersist = true;
// create the traversal result layer
IFeatureLayer traversalResultLayer = new FeatureLayerClass();
traversalResultLayer.FeatureClass = traversalResultFeatureClass;
traversalResultLayer.Name = traversalResultFeatureClass.AliasName;
// Set up the layer with an appropriate symbology
var geoFeatureLayer = traversalResultLayer as IGeoFeatureLayer;
geoFeatureLayer.RendererPropertyPageClassID = (new SingleSymbolPropertyPageClass()).ClassID;
geoFeatureLayer.Renderer = GetRenderer(elementType);
return traversalResultLayer;
}
return null;
}
