ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / BasicFeatureLayer Class / GetTable Method
Example Version

GetTable Method (BasicFeatureLayer)
Returns the underlying feature class as Table type. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public Table GetTable()

Return Value

Exceptions
ExceptionDescription
This method or property must be called within the lambda passed to QueuedTask.Run.
Remarks

You may want to cast it to FeatureClass.

To ensure maximum robustness, callers should explicitly dispose of the returned ArcGIS.Core.Data.Table in either a using statement or a finally block.

Example
Obtaining Geodatabase from FeatureLayer
public async Task ObtainingGeodatabaseFromFeatureLayer()
{
    IEnumerable<Layer> layers = MapView.Active.Map.Layers.Where(layer => layer is FeatureLayer);

    await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
    {
        foreach (FeatureLayer featureLayer in layers)
        {
            using (Table table = featureLayer.GetTable())
            using (Datastore datastore = table.GetDatastore())
            {
                if (datastore is UnknownDatastore)
                    continue;

                Geodatabase geodatabase = datastore as Geodatabase;
            }
        }
    });
}
Gets the count of how many rows are currently in a Table
//Note: call within QueuedTask.Run()
Table table = featureLayer.GetTable();
long count = table.GetCount();
Get the Annotation Text Graphic
await QueuedTask.Run(() =>
{
    using (var table = annoLayer.GetTable())
    {
        using (var rc = table.Search())
        {
            rc.MoveNext();
            using (var af = rc.Current as AnnotationFeature)
            {
                var graphic = af.GetGraphic();
                var textGraphic = graphic as CIMTextGraphic;

                //Note: 
                //var outline_geom = af.GetGraphicOutline(); 
                //gets the anno text outline geometry...
            }
        }
    }
});
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also