private void RenderRouteSegmentInformation(LayerOverlay roadOverlay)
{
// Render Road information
InMemoryFeatureLayer currentRoadLayer = (InMemoryFeatureLayer)roadOverlay.Layers["currentRoadLayer"];
currentRoadLayer.InternalFeatures.Clear();
currentRoadLayer.InternalFeatures.Add(editFeature.Id, editFeature);
// render adjacent road
InMemoryFeatureLayer adjacentRoadsLayer = roadOverlay.Layers["adjacentRoadsLayer"] as InMemoryFeatureLayer;
// Get the feature id stored in FeatureSource
Collection <string> adjacentIds = new Collection <string>();
foreach (string id in editRouteSegment.StartPointAdjacentIds)
{
if (!adjacentIds.Contains(id))
{
adjacentIds.Add(id);
}
}
foreach (string id in editRouteSegment.EndPointAdjacentIds)
{
if (!adjacentIds.Contains(id))
{
adjacentIds.Add(id);
}
}
// Render features
Collection <Feature> features = featureSource.GetFeaturesByIds(adjacentIds, ReturningColumnsType.AllColumns);
adjacentRoadsLayer.InternalFeatures.Clear();
foreach (Feature feature in features)
{
adjacentRoadsLayer.InternalFeatures.Add(feature.Id, feature);
}
winformsMap1.Refresh(roadOverlay);
}