You can subscribe to events to get notified about state changes to layers, elevation sources, and the view. The following events, for example, can be used to help you determine if there is a problem with your scene or to make user interface updates.
ArcGISView State Changed Event ArcGISLayer View State Changed Event ArcGISElevation Source View State Changed Event ArcGISDraw Status Changed Event
These events will return the current state of the content in the view through ArcGIS, ArcGIS, ArcGIS, and Arcgis objects. These state objects contain a combined status to indicate, for example, that a specific layer is not visible or has a warning. Additional information from some of these objects can be obtained by calling Get when the status is an error or a warning.
ArcGIS View State Logging Component
To subscribe to events and print status messages (for example, layer view status messages) to the Output Log:
You can attach the ArcGIS View State Logging Component that uses a sample script to ArcGIS Map using the following steps:
- Click on the ArcGIS Map Actor in the Outliner.
- In the Details panel, click the + Add button.
- Search for the ArcGIS View State Logging and select it to attach the Component.
After attaching the ArcGIS View State Logging Component to the ArcGIS Map Actor, you can disable the logging or hide warnings from the Details panel.