private void OnLayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
// For each execution of the MapView.LayerViewStateChanged Event, get the name of
// the layer and its LayerViewState.Status
string lName = e.Layer.Name;
string lViewStatus = e.LayerViewState.Status.ToString();
// Display the layer name and view status in the appropriate TextBlock control
switch (lName)
{
case "Tiled Layer":
StatusLabel_TiledLayer.Text = lName + " - " + lViewStatus;
break;
case "Image Layer":
StatusLabel_ImageLayer.Text = lName + " - " + lViewStatus;
break;
case "Feature Layer":
StatusLabel_FeatureLayer.Text = lName + " - " + lViewStatus;
break;
default:
break;
}
}
private void MapView_LayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
// get the name of the layer that raised the event
var layerName = e.Layer.Name;
// check the status and report the value
switch (e.LayerViewState.Status)
{
case LayerViewStatus.Active:
break;
case LayerViewStatus.Error:
Console.WriteLine("Error displaying " + layerName);
break;
case LayerViewStatus.Loading:
break;
case LayerViewStatus.NotVisible:
Console.WriteLine(layerName + " is not visible.");
break;
case LayerViewStatus.OutOfScale:
Console.WriteLine(layerName + " is not displayed due to the current scale.");
break;
default:
Console.WriteLine("Status of " + layerName + " is unknown.");
break;
}
}
private void OnLayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
// State changed event is sent by a layer. In the list, find the layer which sends this event.
// If it exists then update the status
var model = _layerStatusModels.FirstOrDefault(l => l.LayerName == e.Layer.Name);
if (model != null)
{
model.LayerViewStatus = e.LayerViewState.Status.ToString();
}
}
private void mapView_LayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
// Update the progress bar as the layers load
if (e.LayerViewState.Status == LayerViewStatus.Active)
{
Dispatcher.Invoke(() =>
{
progress.Value = mapView.Map.OperationalLayers.Where(l => l.LoadStatus == Esri.ArcGISRuntime.LoadStatus.Loaded || l.LoadStatus == Esri.ArcGISRuntime.LoadStatus.FailedToLoad).Count();
progressText.Text = $"{progress.Value} / {mapView.Map.OperationalLayers.Count}";
if (progress.Value == mapView.Map.OperationalLayers.Count)
{
if (LoadingProgressPanel.Visibility == Visibility.Visible)
{
LoadingProgressPanel.Visibility = Visibility.Collapsed;
ZoomToAllLayers();
}
}
});
}
}
private void OnLayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
// For each execution of the MapView.LayerViewStateChanged Event, get the name of
// the layer and its LayerViewState.Status
string lName = e.Layer.Name;
string lViewStatus = e.LayerViewState.Status.ToString();
// Display the layer name and view status in the appropriate Label control
switch (lName)
{
case "Tiled Layer":
StatusLabel_TiledLayer.Content = lName + " - " + lViewStatus;
break;
case "Image Layer":
StatusLabel_ImageLayer.Content = lName + " - " + lViewStatus;
break;
case "Feature Layer":
StatusLabel_FeatureLayer.Content = lName + " - " + lViewStatus;
break;
default:
break;
}
}
private void MapView_LayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
try
{
// get the name of the layer that raised the event
var layerName = e.Layer.Name;
// check the status and report the value
switch (e.LayerViewState.Status)
{
case LayerViewStatus.Active:
break;
case LayerViewStatus.Error:
Console.WriteLine("Error displaying " + layerName);
break;
case LayerViewStatus.Loading:
break;
case LayerViewStatus.NotVisible:
Console.WriteLine(layerName + " is not visible.");
break;
case LayerViewStatus.OutOfScale:
Console.WriteLine(layerName + " is not displayed due to the current scale.");
break;
default:
Console.WriteLine("Status of " + layerName + " is unknown.");
break;
}
}
catch (Exception ex)
{
ErrorHelper.OnError(MethodBase.GetCurrentMethod().DeclaringType.Name, "Error on layer view state changed", ex);
}
}
protected virtual void OnLayerViewStateChanged(Layer?layer, LayerViewStateChangedEventArgs layerViewState)
{
}
private void GeoView_LayerViewStateChanged(object?sender, LayerViewStateChangedEventArgs e)
{
OnLayerViewStateChanged(sender as Layer, e);
}
private void OnLayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
// State changed event is sent by a layer. In the list, find the layer which sends this event.
// If it exists then update the status
var model = _layerStatusModels.FirstOrDefault(l => l.LayerName == e.Layer.Name);
if (model != null)
model.LayerViewStatus = e.LayerViewState.Status.ToString();
}
private void OnLayerViewStateChanged(object sender, LayerViewStateChangedEventArgs e)
{
}
