Extracts a band or set of bands from the source raster. The Extract Format property specifies the bands and the order of the bands that will be extracted.
  Initialize | Initializes a new instance. | 
  InitializeWithBand | Initializes a new instance with the Raster Band to be extracted from the source raster. | 
  InitializeWithFormat | Initializes a new instance with the Raster Format containing the bands to be extracted from the source raster. | 





