public Map Map {get;}

//Set the extent of a map frame to a bookmark.

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  //Reference MapFrame
  MapFrame mf_bk = layout.FindElement("Map Frame") as MapFrame;

  //Reference a bookmark that belongs to a map associated with the map frame
  Map m = mf_bk.Map;
  Bookmark bk = m.GetBookmarks().FirstOrDefault(item => item.Name.Equals("Lakes"));

  //Set the map frame extent using the bookmark
  mf_bk.SetCamera(bk);
});

//Set the extent of a map frame to the envelope of a feature.

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  //Reference MapFrame
  MapFrame mf_env = layout.FindElement("Map Frame") as MapFrame;

  //Get map and a layer of interest
  Map m = mf_env.Map;
  //Get the specific layer you want from the map and its extent
  FeatureLayer lyr = m.FindLayers("GreatLakes").First() as FeatureLayer;
  Envelope lyrEnv = lyr.QueryExtent();

  //Set the map frame extent to the feature layer's extent / envelope
  mf_env.SetCamera(lyrEnv);  //Note - you could have also used the lyr as an overload option
});

//Create a new table frame on the active layout.

Layout layout = LayoutView.Active.Layout;

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  //Build 2D envelope geometry
  Coordinate2D rec_ll = new Coordinate2D(1.0, 3.5);
  Coordinate2D rec_ur = new Coordinate2D(7.5, 4.5);
  //At 2.x - Envelope rec_env = EnvelopeBuilder.CreateEnvelope(rec_ll, rec_ur);
  Envelope rec_env = EnvelopeBuilderEx.CreateEnvelope(rec_ll, rec_ur);

  //Reference map frame
  MapFrame mf = layout.FindElement("Map Frame") as MapFrame;

  //Reference layer
  Map m = mf.Map;
  FeatureLayer lyr = m.FindLayers("GreatLakes").First() as FeatureLayer;

  //Build fields list
  var fields = new[] { "NAME", "Shape_Area", "Shape_Length" };

  //Construct the table frame
  //At 2.x - TableFrame tabFrame = LayoutElementFactory.Instance.CreateTableFrame(layout, rec_env, mf, lyr, fields);
  var surroundInfo = new TableFrameInfo()
  {
    FieldNames = fields,
    MapFrameName = mf.Name,
    MapMemberUri = lyr.URI
  };
  var tabFrame = ElementFactory.Instance.CreateMapSurroundElement(layout, rec_env, surroundInfo) as TableFrame;
});

//Zoom map frame to the extent of a single layer.

//Perform on the worker thread
await QueuedTask.Run(() =>
{
  //Reference MapFrame
  MapFrame mf = layout.FindElement("Map Frame") as MapFrame;

  //Reference map and layer
  Map m = mf.Map;
  FeatureLayer lyr = m.FindLayers("GreatLakes").First() as FeatureLayer;

  //Set the map frame extent to all features in the layer
  mf.SetCamera(lyr, false);
});