public void Export( 
   ExportFormat exportFormat,
   Envelope extent
)

//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 EMF.

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

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

            //Create EMF format with appropriate settings
            EMFFormat EMF = new EMFFormat();
      EMF.Resolution = 300;
      EMF.Height = 500;
      EMF.Width = 800;
      EMF.OutputFileName = Path;

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

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

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

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

            //Create EMF format with appropriate settings
            EPSFormat EPS = new EPSFormat();
      EPS.Resolution = 300;
      EPS.Height = 500;
      EPS.Width = 800;
      EPS.OutputFileName = Path;

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

//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);
      }
    });
  }
}

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

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

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

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

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

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

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

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

            //Create PDF format with appropriate settings
            PDFFormat PDF = new PDFFormat();
      PDF.Resolution = 300;
      PDF.Height = 500;
      PDF.Width = 800;
      PDF.OutputFileName = Path;

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

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

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

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

            //Create PNG format with appropriate settings
            PNGFormat PNG = new PNGFormat();
      PNG.Resolution = 300;
      PNG.Height = 500;
      PNG.Width = 800;
      PNG.OutputFileName = Path;

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

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

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

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

            //Create SVG format with appropriate settings
            SVGFormat SVG = new SVGFormat();
      SVG.Resolution = 300;
      SVG.Height = 500;
      SVG.Width = 800;
      SVG.OutputFileName = Path;

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

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

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

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

            //Create TGA format with appropriate settings
            TGAFormat TGA = new TGAFormat();
      TGA.Resolution = 300;
      TGA.Height = 500;
      TGA.Width = 800;
      TGA.OutputFileName = Path;

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

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

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

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

            //Create TIFF format with appropriate settings
            TIFFFormat TIFF = new TIFFFormat();
      TIFF.Resolution = 300;
      TIFF.Height = 500;
      TIFF.Width = 800;
      TIFF.OutputFileName = Path;

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

//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
      }
    }
  });