Class GeoModel

A base class for Map or Scene, which contain layers and additional properties and can be displayed in a GeoView.

Inheritance

System.Object

GeoModel

Map

Scene

Implements

System.ComponentModel.INotifyPropertyChanged

ILoadable

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Esri.ArcGISRuntime.Mapping

Assembly: Esri.ArcGISRuntime.dll

Syntax

[ContentProperty(Name = "OperationalLayers")]
public abstract class GeoModel : INotifyPropertyChanged, ILoadable

Remarks

The base class GeoModel represents the model in a model-view-controller (MVC) architecture, while GeoView represents the view. To display a map or scene to the user, pass GeoModel to its appropriate geo view, as follows:

• Pass a Map to a map view.
• Pass a Scene to a scene view.

GeoModel has many properties that are common to both maps and scenes. For example:

• Each map or scene typically has a Basemap to help orient the users.
• The OperationalLayers collection gives you access to the vector data (points, line, polygons), raster data, and attribute information provided by the Map or Scene.
• The SpatialReference determines how spatial data relates to real-world space.

Properties

Name	Description
AllLayers	Gets all layers in the order they are rendered (bottom-most first).
Basemap	Gets or sets the basemap for this map or scene.
Bookmarks	Gets the collection of bookmarks defined for this map or scene.
FloorDefinition	Gets or sets the properties that allow a map or a scene to be floor-aware.
FloorManager	Gets the object that manages the data displayed for a floor-aware map or scene, allowing filtering based on floor levels.
GeotriggersInfo	Gets an object that presents information about the set of Geotrigger objects defined for the map or scene.
InitialViewpoint	Gets or sets the initial viewing state when the map or scene is first displayed.
Item	Gets the ArcGIS Item associated with this map or scene.
LoadError	Gets the load error for this instance - if any.
LoadSettings	Gets or sets the properties that control the default loading and rendering behavior of layers in this map or scene.
LoadStatus	Gets the current load status of the map or scene.
OperationalLayers	Gets or sets the collection of operational layers that can access geographic data from a file or a service.
SpatialReference	Gets the spatial reference for this map or scene.
Tables	Gets the list of tables in the map or scene. Unlike OperationalLayers, tables are not displayed by the geo view.
TransportationNetworks	Gets the collection of transportation network datasets defined for this map or scene.
Version	Gets the version of the Map or Scene, read when it is loaded. The version of a newly created Map or Scene is empty.

Methods

Name	Description
CancelLoad()	Cancels an ongoing load.
LoadAsync()	Initiates loading of the map or scene.
RetryLoadAsync()	Retries the load operation in case of a load error.

Events

Name	Description
Loaded	Occurs when this instance is loaded.
LoadStatusChanged	Occurs when the instance's LoadStatus has changed.
PropertyChanged	Occurs when a property value changes.

Applies to

Target	Versions
.NET Standard 2.0	100.12 - 200.5
.NET	100.13 - 200.5
.NET Windows	100.13 - 200.5
.NET Android	200.0 - 200.5
.NET iOS	200.0 - 200.5
.NET Framework	100.12 - 200.5
Xamarin.Android	100.12 - 100.15
Xamarin.iOS	100.12 - 100.15
UWP	100.12 - 200.5