ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Desktop.Editing Namespace / EditOperation Class / Delete Method / Delete(SelectionSet) Method
The set of rows to delete.
Example

In This Topic
    Delete(SelectionSet) Method
    In This Topic
    Delete the set of rows.
    Syntax
    public void Delete( 
       SelectionSet rows
    )
    Public Overloads Sub Delete( _
       ByVal rows As SelectionSet _
    ) 

    Parameters

    rows
    The set of rows to delete.
    Example
    Edit Operation Delete Features
    var deleteFeatures = new EditOperation();
    deleteFeatures.Name = "Delete Features";
    var table = MapView.Active.Map.StandaloneTables[0];
    //Delete a row in a standalone table
    deleteFeatures.Delete(table, oid);
    
    //Delete all the selected features in the active view
    //Select using a polygon (for example)
    //at 2.x - var selection = MapView.Active.SelectFeatures(polygon).Select(
    //      k => new KeyValuePair<MapMember, List<long>>(k.Key as MapMember, k.Value));
    //deleteFeatures.Delete(selection);
    var selection = MapView.Active.SelectFeatures(polygon);
    deleteFeatures.Delete(selection);
    
    //Execute to execute the operation
    //Must be called within QueuedTask.Run
    if (!deleteFeatures.IsEmpty)
    {
      var result = deleteFeatures.Execute(); //Execute and ExecuteAsync will return true if the operation was successful and false if not
    }
    
    //or use async flavor
    //await deleteFeatures.ExecuteAsync();
    
    Delete all the selected features in FeatureSceneLayer
    //must support editing!
    //var featSceneLayer = .... ;
    if (!featSceneLayer.HasAssociatedFeatureService || 
        !featSceneLayer.IsEditable)
      return;
    
    var delOp = new EditOperation()
    {
      Name = "Delete selected features"
    };
    //Assuming we have a selection on the layer...
    delOp.Delete(featSceneLayer, featSceneLayer.GetSelection().GetObjectIDs());
    await delOp.ExecuteAsync();//await if needed but not required
    
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also