public double Height {get; set;}

//This example demonstrates how to export the active mapview to BMP.

//Added references
using ArcGIS.Desktop.Framework.Threading.Tasks;    //QueuedTask
using ArcGIS.Desktop.Mapping;                      //MapView and Export formats

public class ExportActiveMapToBMPExample
{
  public static Task ExportActiveMapToBMPAsync(string Path)
  {
    return QueuedTask.Run(() =>
    {
      //Reference the active map view
      MapView map = MapView.Active;

      //Create BMP format with appropriate settings
      BMPFormat BMP = new BMPFormat();
      BMP.Resolution = 300;
      BMP.Height = 500;
      BMP.Width = 800;
      BMP.HasWorldFile = true;
      BMP.OutputFileName = Path;

      //Export active map view
      if (BMP.ValidateOutputFilePath())
      {
        map.Export(BMP);
      }
    });
  }
}

//This example demonstrates how to export the active mapview to GIF.

//Added references
using ArcGIS.Desktop.Framework.Threading.Tasks;    //QueuedTask
using ArcGIS.Desktop.Mapping;                      //MapView and Export formats

public class ExportActiveMapToGIFExample
{
  public static Task ExportActiveMapToGIFAsync(string Path)
  {
    return QueuedTask.Run(() =>
    {
            //Reference the active map view
            MapView mapv = MapView.Active;

            //Create GIF format with appropriate settings
            GIFFormat GIF = new GIFFormat();
      GIF.Resolution = 300;
      GIF.Height = 500;
      GIF.Width = 800;
      GIF.HasWorldFile = true;
      GIF.OutputFileName = Path;

            //Export active map view
            if (GIF.ValidateOutputFilePath())
      {
        mapv.Export(GIF);
      }
    });
  }
}

//Export a map frame to JPG.

//Create JPEG format with appropriate settings
//BMP, EMF, EPS, GIF, PDF, PNG, SVG, TGA, and TFF formats are also available for export
//at 2.x - JPEGFormat JPG = new JPEGFormat()
//{
//  HasWorldFile = true,
//  Resolution = 300,
//  OutputFileName = filePath,
//  JPEGColorMode = JPEGColorMode.TwentyFourBitTrueColor,
//  Height = 800,
//  Width = 1200
//};
JPEGFormat JPG = new JPEGFormat()
{
  HasWorldFile = true,
  Resolution = 300,
  OutputFileName = filePath,
  ColorMode = JPEGColorMode.TwentyFourBitTrueColor,
  Height = 800,
  Width = 1200
};

//Reference the map frame
MapFrame mf = layout.FindElement("MyMapFrame") as MapFrame;

//Export on the worker thread
await QueuedTask.Run(() =>
{
  //Check to see if the path is valid and export
  if (JPG.ValidateOutputFilePath())
  {
    mf.Export(JPG);  //Export the map frame to JPG
  }
});

//Export the map view associated with a map frame to BMP.

//Create BMP format with appropriate settings
//EMF, EPS, GIF, JPEG, PDF, PNG, SVG, TGA, and TFF formats are also available for export
BMPFormat BMP = new BMPFormat()
{
  Resolution = 300,
  Height = 500,
  Width = 800,
  HasWorldFile = true,
  OutputFileName = filePath
};

//Reference the active layout view
LayoutView lytView = LayoutView.Active;

//Reference the map frame and its map view
MapFrame mf_bmp = layout.FindElement("Map Frame") as MapFrame;
//Export on the worker thread
  await QueuedTask.Run(() =>
  {
    MapView mv_bmp = mf_bmp.GetMapView(lytView);
    if (mv_bmp != null) { 
      //Check to see if the path is valid and export
      if (BMP.ValidateOutputFilePath())
      {
        mv_bmp.Export(BMP);  //Export to BMP
      }
    }
  });