private void generateRendererTask_ExecuteCompleted(object sender, GenerateRendererResultEventArgs e) { LayerDrawingOptions layerDrawOptions = new LayerDrawingOptions(); layerDrawOptions.LayerID = 1; layerDrawOptions.Renderer = e.GenerateRendererResult.Renderer; layer.LayerDrawingOptions = new LayerDrawingOptionsCollection() { layerDrawOptions }; layer.VisibleLayers = new int[] { 1 }; }
void generateRendererTask_ExecuteCompleted(object sender, GenerateRendererResultEventArgs e) { GenerateRendererResult rendererResult = e.GenerateRendererResult; LayerDrawingOptionsCollection options = (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDrawingOptions != null ? (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDrawingOptions : new LayerDrawingOptionsCollection(); LayerDrawingOptions layerDrawingOptionsParcels = null; foreach (LayerDrawingOptions drawOption in options) { if (drawOption.LayerID == 2) { layerDrawingOptionsParcels = drawOption; drawOption.Renderer = rendererResult.Renderer; } } if (e.UserState != null) { LayerDefinition layerDefinition = new LayerDefinition() { LayerID = 2, Definition = e.UserState as string }; (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDefinitions = new System.Collections.ObjectModel.ObservableCollection <LayerDefinition>() { layerDefinition }; } else { (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDefinitions = null; } if (layerDrawingOptionsParcels == null) { options.Add(new LayerDrawingOptions() { LayerID = 2, Renderer = rendererResult.Renderer }); } (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDrawingOptions = options; (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).Refresh(); }
void generateRendererTask_ExecuteCompleted(object sender, GenerateRendererResultEventArgs e) { GenerateRendererResult rendererResult = e.GenerateRendererResult; LayerDrawingOptionsCollection options = (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDrawingOptions != null ? (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDrawingOptions : new LayerDrawingOptionsCollection(); LayerDrawingOptions layerDrawingOptionsParcels = null; foreach (LayerDrawingOptions drawOption in options) if (drawOption.LayerID == 2) { layerDrawingOptionsParcels = drawOption; drawOption.Renderer = rendererResult.Renderer; } if (e.UserState != null) { LayerDefinition layerDefinition = new LayerDefinition() { LayerID = 2, Definition = e.UserState as string }; (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDefinitions = new System.Collections.ObjectModel.ObservableCollection<LayerDefinition>() { layerDefinition }; } else (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDefinitions = null; if (layerDrawingOptionsParcels == null) options.Add(new LayerDrawingOptions() { LayerID = 2, Renderer = rendererResult.Renderer }); (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).LayerDrawingOptions = options; (MyMap.Layers["USA"] as ArcGISDynamicMapServiceLayer).Refresh(); }