private async Task DisplayOutOfExtentMsg(Envelope surfaceEnvelope)
{
await QueuedTask.Run(() =>
{
var observerIDCollection = LLOS_ObserversOutOfExtent.Select(x => x.ID).ToList <int>();
var targetIDCollection = LLOS_TargetsOutOfExtent.Select(x => x.ID).ToList <int>();
var observerString = string.Empty;
var targetString = string.Empty;
foreach (var item in observerIDCollection)
{
if (observerString == "")
{
observerString = item.ToString();
}
else
{
observerString = observerString + "," + item.ToString();
}
}
foreach (var item in targetIDCollection)
{
if (targetString == "")
{
targetString = item.ToString();
}
else
{
targetString = targetString + "," + item.ToString();
}
}
if (observerIDCollection.Any() || targetIDCollection.Any())
{
if ((observerIDCollection.Count + targetIDCollection.Count) <= 10)
{
var msgString = string.Empty;
if (observerIDCollection.Any())
{
msgString = "Observers lying outside the extent of elevation surface are: " + observerString;
}
if (targetIDCollection.Any())
{
if (msgString != "")
{
msgString = msgString + "\n";
}
msgString = msgString + "Targets lying outside the extent of elevation surface are: " + targetString;
}
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show(msgString,
"Unable To Process For Few Locations");
}
else
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show(VisibilityLibrary.Properties.Resources.LLOSPointsOutsideOfSurfaceExtent,
VisibilityLibrary.Properties.Resources.MsgCalcCancelled);
}
}
});
}
private void DisplayOutOfExtentMsg()
{
var observerIDCollection = LLOS_ObserversOutOfExtent.Select(x => x.ID).ToList <int>();
var targetIDCollection = LLOS_TargetsOutOfExtent.Select(x => x.ID).ToList <int>();
var observerString = string.Empty;
var targetString = string.Empty;
foreach (var item in observerIDCollection)
{
if (observerString == "")
{
observerString = item.ToString();
}
else
{
observerString = observerString + "," + item.ToString();
}
}
foreach (var item in targetIDCollection)
{
if (targetString == "")
{
targetString = item.ToString();
}
else
{
targetString = targetString + "," + item.ToString();
}
}
if (observerIDCollection.Any() || targetIDCollection.Any())
{
if ((observerIDCollection.Count + targetIDCollection.Count) <= 10)
{
var msgString = string.Empty;
if (observerIDCollection.Any())
{
msgString = "Observers lying outside the extent of elevation surface are: " + observerString;
}
if (targetIDCollection.Any())
{
if (msgString != "")
{
msgString = msgString + "\n";
}
msgString = msgString + "Targets lying outside the extent of elevation surface are: " + targetString;
}
System.Windows.MessageBox.Show(msgString,
"Unable To Process For Few Locations");
}
else
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.LLOSPointsOutsideOfSurfaceExtent,
VisibilityLibrary.Properties.Resources.MsgCalcCancelled);
}
}
}
private async Task <bool> ExecuteVisibilityLLOS()
{
bool success = false;
try
{
// Check surface spatial reference
var surfaceSR = await GetSpatialReferenceFromLayer(SelectedSurfaceName);
if (surfaceSR == null || !surfaceSR.IsProjected)
{
MessageBox.Show(VisibilityLibrary.Properties.Resources.RLOSUserPrompt, VisibilityLibrary.Properties.Resources.RLOSUserPromptCaption);
Application.Current.Dispatcher.Invoke(() =>
{
TargetAddInPoints.Clear();
ObserverAddInPoints.Clear();
ObserverInExtentPoints.Clear();
TargetInExtentPoints.Clear();
ObserverOutExtentPoints.Clear();
TargetOutExtentPoints.Clear();
ClearTempGraphics();
});
await Reset(true);
return(false);
}
if (string.IsNullOrEmpty(SelectedSurfaceName))
{
MessageBox.Show(VisibilityLibrary.Properties.Resources.MsgSurfaceLayerNotFound,
VisibilityLibrary.Properties.Resources.CaptionError, MessageBoxButton.OK);
return(true);
}
//Validate Dataframe Spatial reference with surface spatial reference
IsElevationSurfaceValid = ValidateElevationSurface(MapView.Active.Map, SelectedSurfaceName);
if (!await IsElevationSurfaceValid)
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show(VisibilityLibrary.Properties.Resources.LOSDataFrameMatch, VisibilityLibrary.Properties.Resources.LOSSpatialReferenceCaption);
SetErrorTemplate(false);
return(true);
}
else
{
SetErrorTemplate(true);
}
var observerPoints = new ObservableCollection <AddInPoint>(LLOS_ObserversInExtent.Select(x => x.AddInPoint).Union(ObserverInExtentPoints));
var targetPoints = new ObservableCollection <AddInPoint>(LLOS_TargetsInExtent.Select(x => x.AddInPoint).Union(TargetInExtentPoints));
// Warn if Image Service layer
Layer surfaceLayer = GetLayerFromMapByName(SelectedSurfaceName);
if (surfaceLayer is ImageServiceLayer)
{
MessageBoxResult mbr = MessageBox.Show(VisibilityLibrary.Properties.Resources.MsgLayerIsImageService,
VisibilityLibrary.Properties.Resources.CaptionLayerIsImageService, MessageBoxButton.YesNo);
if (mbr == MessageBoxResult.No)
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.MsgTryAgain, VisibilityLibrary.Properties.Resources.MsgCalcCancelled);
return(false);
}
}
await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
{
using (Geodatabase geodatabase = new Geodatabase(new FileGeodatabaseConnectionPath(new Uri(CoreModule.CurrentProject.DefaultGeodatabasePath))))
{
executionCounter = 0;
int featureDataSetSuffix = 0;
var enterpriseDefinitionNames = geodatabase.GetDefinitions <FeatureDatasetDefinition>().Where(i => i.GetName().StartsWith(VisibilityLibrary.Properties.Resources.LLOSFeatureDatasetName)).Select(i => i.GetName()).ToList();
foreach (var defName in enterpriseDefinitionNames)
{
int n;
bool isNumeric = int.TryParse(Regex.Match(defName, @"\d+$").Value, out n);
if (isNumeric)
{
featureDataSetSuffix = featureDataSetSuffix < n ? n : featureDataSetSuffix;
}
}
featureDataSetSuffix = enterpriseDefinitionNames.Count > 0 ? featureDataSetSuffix + 1 : 0;
var observerLyrSuffix = GetLayerSuffix(VisibilityLibrary.Properties.Resources.LLOSObserversLayerName, geodatabase);
var targetLyrSuffix = GetLayerSuffix(VisibilityLibrary.Properties.Resources.LLOSTargetsLayerName, geodatabase);
var sightLinesLyrSuffix = GetLayerSuffix(VisibilityLibrary.Properties.Resources.LLOSSightLinesLayerName, geodatabase);
var outputLyrSuffix = GetLayerSuffix(VisibilityLibrary.Properties.Resources.LLOSOutputLayerName, geodatabase);
executionCounter = new List <int> {
featureDataSetSuffix, observerLyrSuffix, targetLyrSuffix, sightLinesLyrSuffix, outputLyrSuffix
}.Max();
}
});
//Create Feature dataset
success = await FeatureClassHelper.CreateFeatureDataset(FeatureDatasetName);
if (!success)
{
return(false);
}
success = await FeatureClassHelper.CreateLayer(FeatureDatasetName, ObserversLayerName, "POINT", true, true);
if (!success)
{
return(false);
}
// add fields for observer offset
await FeatureClassHelper.AddFieldToLayer(ObserversLayerName, VisibilityLibrary.Properties.Resources.OffsetFieldName, "DOUBLE");
await FeatureClassHelper.AddFieldToLayer(ObserversLayerName, VisibilityLibrary.Properties.Resources.OffsetWithZFieldName, "DOUBLE");
await FeatureClassHelper.AddFieldToLayer(ObserversLayerName, VisibilityLibrary.Properties.Resources.TarIsVisFieldName, "SHORT");
success = await FeatureClassHelper.CreateLayer(FeatureDatasetName, TargetsLayerName, "POINT", true, true);
if (!success)
{
return(false);
}
// add fields for target offset
await FeatureClassHelper.AddFieldToLayer(TargetsLayerName, VisibilityLibrary.Properties.Resources.OffsetFieldName, "DOUBLE");
await FeatureClassHelper.AddFieldToLayer(TargetsLayerName, VisibilityLibrary.Properties.Resources.OffsetWithZFieldName, "DOUBLE");
await FeatureClassHelper.AddFieldToLayer(TargetsLayerName, VisibilityLibrary.Properties.Resources.NumOfObserversFieldName, "SHORT");
// add observer points to feature layer
await FeatureClassHelper.CreatingFeatures(ObserversLayerName, observerPoints, GetAsMapZUnits(surfaceSR, ObserverOffset.Value));
// add target points to feature layer
await FeatureClassHelper.CreatingFeatures(TargetsLayerName, targetPoints, GetAsMapZUnits(surfaceSR, TargetOffset.Value));
// update with surface information
success = await FeatureClassHelper.AddSurfaceInformation(ObserversLayerName, SelectedSurfaceName, VisibilityLibrary.Properties.Resources.ZFieldName);
if (!success)
{
return(false);
}
success = await FeatureClassHelper.AddSurfaceInformation(TargetsLayerName, SelectedSurfaceName, VisibilityLibrary.Properties.Resources.ZFieldName);
if (!success)
{
return(false);
}
await FeatureClassHelper.UpdateShapeWithZ(ObserversLayerName, VisibilityLibrary.Properties.Resources.ZFieldName, GetAsMapZUnits(surfaceSR, ObserverOffset.Value));
await FeatureClassHelper.UpdateShapeWithZ(TargetsLayerName, VisibilityLibrary.Properties.Resources.ZFieldName, GetAsMapZUnits(surfaceSR, TargetOffset.Value));
// create sight lines
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
success = await FeatureClassHelper.CreateSightLines(ObserversLayerName,
TargetsLayerName,
CoreModule.CurrentProject.DefaultGeodatabasePath + System.IO.Path.DirectorySeparatorChar + FeatureDatasetName + System.IO.Path.DirectorySeparatorChar + SightLinesLayerName,
VisibilityLibrary.Properties.Resources.OffsetWithZFieldName,
VisibilityLibrary.Properties.Resources.OffsetWithZFieldName);
if (!success)
{
return(false);
}
// LOS
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
success = await FeatureClassHelper.CreateLOS(SelectedSurfaceName,
CoreModule.CurrentProject.DefaultGeodatabasePath + System.IO.Path.DirectorySeparatorChar + FeatureDatasetName + System.IO.Path.DirectorySeparatorChar + SightLinesLayerName,
CoreModule.CurrentProject.DefaultGeodatabasePath + System.IO.Path.DirectorySeparatorChar + FeatureDatasetName + System.IO.Path.DirectorySeparatorChar + OutputLayerName);
if (!success)
{
return(false);
}
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
// join fields with sight lines
await FeatureClassHelper.JoinField(CoreModule.CurrentProject.DefaultGeodatabasePath + System.IO.Path.DirectorySeparatorChar + FeatureDatasetName + System.IO.Path.DirectorySeparatorChar + SightLinesLayerName,
"OID",
CoreModule.CurrentProject.DefaultGeodatabasePath + System.IO.Path.DirectorySeparatorChar + FeatureDatasetName + System.IO.Path.DirectorySeparatorChar + OutputLayerName,
"SourceOID",
new string[] { "TarIsVis" });
// gather results for updating observer and target layers
var sourceOIDs = await FeatureClassHelper.GetSourceOIDs(OutputLayerName);
//if (sourceOIDs.Count > 0)
//{
var visStats = await FeatureClassHelper.GetVisibilityStats(sourceOIDs, SightLinesLayerName);
await FeatureClassHelper.UpdateLayersWithVisibilityStats(visStats, ObserversLayerName, TargetsLayerName);
//}
var observersLayer = GetLayerFromMapByName(ObserversLayerName) as FeatureLayer;
var targetsLayer = GetLayerFromMapByName(TargetsLayerName) as FeatureLayer;
var sightLinesLayer = GetLayerFromMapByName(SightLinesLayerName) as FeatureLayer;
var outputLayer = GetLayerFromMapByName(OutputLayerName) as FeatureLayer;
var observerOutOfExtent = new ObservableCollection <AddInPoint>(LLOS_ObserversOutOfExtent.Select(x => x.AddInPoint).Union(ObserverOutExtentPoints));
// add observer points present out of extent to feature layer
await FeatureClassHelper.CreatingFeatures(ObserversLayerName, observerOutOfExtent, GetAsMapZUnits(surfaceSR, TargetOffset.Value), VisibilityLibrary.Properties.Resources.TarIsVisFieldName);
var targetOutOfExtent = new ObservableCollection <AddInPoint>(LLOS_TargetsOutOfExtent.Select(x => x.AddInPoint).Union(TargetOutExtentPoints));
// add target points present out of extent to feature layer
await FeatureClassHelper.CreatingFeatures(TargetsLayerName, targetOutOfExtent, GetAsMapZUnits(surfaceSR, TargetOffset.Value), VisibilityLibrary.Properties.Resources.NumOfObserversFieldName);
if (observersLayer != null && targetsLayer != null && sightLinesLayer != null && outputLayer != null)
{
await FeatureClassHelper.CreateObserversRenderer(GetLayerFromMapByName(ObserversLayerName) as FeatureLayer);
await FeatureClassHelper.CreateTargetsRenderer(GetLayerFromMapByName(TargetsLayerName) as FeatureLayer);
await FeatureClassHelper.CreateTargetLayerLabels(GetLayerFromMapByName(TargetsLayerName) as FeatureLayer);
await FeatureClassHelper.CreateVisCodeRenderer(GetLayerFromMapByName(SightLinesLayerName) as FeatureLayer,
VisibilityLibrary.Properties.Resources.TarIsVisFieldName,
1,
0,
ColorFactory.Instance.WhiteRGB,
ColorFactory.Instance.BlackRGB,
6.0,
6.0);
await FeatureClassHelper.CreateVisCodeRenderer(GetLayerFromMapByName(OutputLayerName) as FeatureLayer,
VisibilityLibrary.Properties.Resources.VisCodeFieldName,
1,
2,
ColorFactory.Instance.GreenRGB,
ColorFactory.Instance.RedRGB,
5.0,
3.0);
//await Reset(true);
//string groupName = "LLOS Group";
//if (executionCounter > 0)
// groupName = string.Format("{0}_{1}", groupName, executionCounter.ToString());
//await FeatureClassHelper.CreateGroupLayer(layerList, groupName);
// for now we are not resetting after a run of the tool
//await Reset(true);
List <Layer> lyrList = new List <Layer>();
lyrList.Add(observersLayer);
lyrList.Add(targetsLayer);
lyrList.Add(outputLayer);
lyrList.Add(sightLinesLayer);
await FeatureClassHelper.MoveLayersToGroupLayer(lyrList, FeatureDatasetName);
var envelope = await QueuedTask.Run(() => outputLayer.QueryExtent());
await ZoomToExtent(envelope);
var surfaceEnvelope = await GetSurfaceEnvelope();
await DisplayOutOfExtentMsg(surfaceEnvelope);
success = true;
}
else
{
success = false;
}
}
catch (Exception ex)
{
success = false;
Debug.Print(ex.Message);
}
return(success);
}
/// <summary>
/// Here we need to create the lines of sight and determine is a target can be seen or not
/// Visualize the visible targets with GREEN circles
/// Visualize the non visible targets with RED circles
/// Visualize the number of observers that can see a target with a label #
/// Visualize an observer that can see no targets with a RED circle on top of a BLUE circle
/// Visualize an observer that can see at least one target with a GREEN circle on top of a BLUE circle
/// </summary>
internal override void CreateMapElement()
{
try
{
IsRunning = true;
IPolyline longestLine = new PolylineClass();
ReadSelectedLayerPoints();
if (!CanCreateElement || ArcMap.Document == null || ArcMap.Document.FocusMap == null || string.IsNullOrWhiteSpace(SelectedSurfaceName))
{
return;
}
if ((LLOS_ObserversInExtent.Any() || ObserverAddInPoints.Any()) &&
LLOS_TargetsInExtent.Any() || TargetAddInPoints.Any())
{
// take your observer and target points and get lines of sight
var observerPoints = new ObservableCollection <AddInPoint>(LLOS_ObserversInExtent.Select(x => x.AddInPoint).Union(ObserverInExtentPoints));
var targetPoints = new ObservableCollection <AddInPoint>(LLOS_TargetsInExtent.Select(x => x.AddInPoint).Union(TargetInExtentPoints));
var surface = GetSurfaceFromMapByName(ArcMap.Document.FocusMap, SelectedSurfaceName);
if (surface == null)
{
return;
}
ILayer surfaceLayer = GetLayerFromMapByName(ArcMap.Document.FocusMap, SelectedSurfaceName);
// Issue warning if layer is ImageServerLayer
if (surfaceLayer is IImageServerLayer)
{
MessageBoxResult mbr = MessageBox.Show(VisibilityLibrary.Properties.Resources.MsgLayerIsImageService,
VisibilityLibrary.Properties.Resources.CaptionLayerIsImageService, MessageBoxButton.YesNo);
if (mbr == MessageBoxResult.No)
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.MsgTryAgain, VisibilityLibrary.Properties.Resources.MsgCalcCancelled);
return;
}
}
// Determine if selected surface is projected or geographic
var geoDataset = surfaceLayer as IGeoDataset;
if (geoDataset == null)
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.MsgTryAgain, VisibilityLibrary.Properties.Resources.CaptionError);
return;
}
SelectedSurfaceSpatialRef = geoDataset.SpatialReference;
if (SelectedSurfaceSpatialRef is IGeographicCoordinateSystem)
{
MessageBox.Show(VisibilityLibrary.Properties.Resources.LLOSUserPrompt, VisibilityLibrary.Properties.Resources.LLOSUserPromptCaption);
return;
}
if (ArcMap.Document.FocusMap.SpatialReference.FactoryCode != geoDataset.SpatialReference.FactoryCode)
{
MessageBox.Show(VisibilityLibrary.Properties.Resources.LOSDataFrameMatch, VisibilityLibrary.Properties.Resources.LOSSpatialReferenceCaption);
return;
}
SelectedSurfaceSpatialRef = geoDataset.SpatialReference;
var geoBridge = (IGeoDatabaseBridge2) new GeoDatabaseHelperClass();
IPoint pointObstruction = null;
IPolyline polyVisible = null;
IPolyline polyInvisible = null;
bool targetIsVisible = false;
double finalObserverOffset = GetOffsetInZUnits(ObserverOffset.Value, surface.ZFactor, OffsetUnitType);
double finalTargetOffset = GetOffsetInZUnits(TargetOffset.Value, surface.ZFactor, OffsetUnitType);
var DictionaryTargetObserverCount = new Dictionary <IPoint, int>();
foreach (var observerPoint in observerPoints)
{
// keep track of visible targets for this observer
var CanSeeAtLeastOneTarget = false;
var z1 = surface.GetElevation(observerPoint.Point) + finalObserverOffset;
if (double.IsNaN(z1))
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.LLOSPointsOutsideOfSurfaceExtent, VisibilityLibrary.Properties.Resources.MsgCalcCancelled);
return;
}
foreach (var targetPoint in targetPoints)
{
var z2 = surface.GetElevation(targetPoint.Point) + finalTargetOffset;
if (double.IsNaN(z2))
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.LLOSPointsOutsideOfSurfaceExtent, VisibilityLibrary.Properties.Resources.MsgCalcCancelled);
return;
}
var fromPoint = new PointClass()
{
Z = z1, X = observerPoint.Point.X, Y = observerPoint.Point.Y, ZAware = true
} as IPoint;
var toPoint = new PointClass()
{
Z = z2, X = targetPoint.Point.X, Y = targetPoint.Point.Y, ZAware = true
} as IPoint;
geoBridge.GetLineOfSight(surface, fromPoint, toPoint,
out pointObstruction, out polyVisible, out polyInvisible, out targetIsVisible, false, false);
var pcol = new PolylineClass() as IPointCollection;
pcol.AddPoint(fromPoint);
pcol.AddPoint(toPoint);
IPolyline pcolPolyline = pcol as IPolyline;
longestLine = (longestLine != null && longestLine.Length < pcolPolyline.Length) ? pcolPolyline : longestLine;
// set the flag if we can see at least one target
if (targetIsVisible)
{
CanSeeAtLeastOneTarget = true;
// update target observer count
UpdateTargetObserverCount(DictionaryTargetObserverCount, targetPoint.Point);
}
// First Add "SightLine" so it appears behind others
// Black = Not visible -or- White = Visible
if (targetIsVisible)
{
AddGraphicToMap(pcolPolyline, new RgbColorClass()
{
RGB = 0xFFFFFF
}, false,
size: 6); // white line
}
else
{
AddGraphicToMap(pcolPolyline, new RgbColorClass()
{
RGB = 0x000000
}, false,
size: 6); // black line
}
if (polyVisible != null)
{
AddGraphicToMap(polyVisible, new RgbColorClass()
{
Green = 255
}, size: 5);
}
if (polyInvisible != null)
{
AddGraphicToMap(polyInvisible, new RgbColorClass()
{
Red = 255
}, size: 3);
}
if (polyVisible == null && polyInvisible == null)
{
if (targetIsVisible)
{
AddGraphicToMap(pcol as IPolyline, new RgbColorClass()
{
Green = 255
}, size: 3);
}
else
{
AddGraphicToMap(pcol as IPolyline, new RgbColorClass()
{
Red = 255
}, size: 3);
}
}
}
// visualize observer
// add blue dot
AddGraphicToMap(observerPoint.Point, new RgbColorClass()
{
Blue = 255
}, size: 10);
if (CanSeeAtLeastOneTarget)
{
// add green dot
AddGraphicToMap(observerPoint.Point, new RgbColorClass()
{
Green = 255
});
}
else
{
// add red dot
AddGraphicToMap(observerPoint.Point, new RgbColorClass()
{
Red = 255
});
}
}
VisualizeTargets(DictionaryTargetObserverCount, targetPoints);
if ((ObserverInExtentPoints.Any() || LLOS_ObserversInExtent.Any()) &&
(TargetInExtentPoints.Any() || LLOS_TargetsInExtent.Any()))
{
ZoomToExtent(longestLine);
}
DisplayOutOfExtentMsg();
//display points present out of extent
var colorObserver = new RgbColorClass()
{
Blue = 255
};
var colorTarget = new RgbColorClass()
{
Red = 255
};
var colorObserverBorder = new RgbColorClass()
{
Red = 255, Blue = 255, Green = 255
};
var colorTargetBorder = new RgbColorClass()
{
Red = 0, Blue = 0, Green = 0
};
var observerOutOfExtent = new ObservableCollection <AddInPoint>(LLOS_ObserversOutOfExtent.Select(x => x.AddInPoint).Union(ObserverOutExtentPoints));
foreach (var point in observerOutOfExtent)
{
AddGraphicToMap(point.Point, colorObserver, markerStyle: esriSimpleMarkerStyle.esriSMSX, size: 10, borderColor: colorObserverBorder);
}
var targetOutOfExtent = new ObservableCollection <AddInPoint>(LLOS_TargetsOutOfExtent.Select(x => x.AddInPoint).Union(TargetOutExtentPoints));
foreach (var point in targetOutOfExtent)
{
AddGraphicToMap(point.Point, colorTarget, markerStyle: esriSimpleMarkerStyle.esriSMSX, size: 10, borderColor: colorTargetBorder);
}
}
else
{
System.Windows.MessageBox.Show(VisibilityLibrary.Properties.Resources.OutOfExtentMsg, VisibilityLibrary.Properties.Resources.OutOfExtentHeader);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
System.Windows.Forms.MessageBox.Show(VisibilityLibrary.Properties.Resources.ExceptionSomethingWentWrong,
VisibilityLibrary.Properties.Resources.CaptionError);
}
finally
{
IsRunning = false;
ClearLLOSCollections();
ValidateLLOS_LayerSelection();
}
}