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| ArcObjects Help for .NET developers > ArcObjects namespaces > GeoDatabaseExtensions > ESRI.ArcGIS.GeoDatabaseExtensions > Interfaces > IL > ILasPointEdit3 Interface > ILasPointEdit3.ClassifyGround Method (ArcObjects .NET 10.5 SDK) | 
Classify ground points. Arguments maxObjectSize and demResolution are in meter and optional (use 0 to indicate).
[Visual Basic .NET] Public Sub ClassifyGround ( _ ByVal pTrackCancel As ITrackCancel, _ ByVal pAOI As IGeometry, _ ByVal pLasFiles As ILongArray, _ ByVal maxObjectSize As Double, _ ByVal option As esriLasGroundOption, _ ByVal bReuseExistingGround As Boolean, _ ByVal demResolution As Double, _ ByVal bCalculateStats As Boolean _ )
[C#] public void ClassifyGround ( ITrackCancel pTrackCancel, IGeometry pAOI, ILongArray pLasFiles, double maxObjectSize, esriLasGroundOption option, bool bReuseExistingGround, double demResolution, bool bCalculateStats );
[C++]
HRESULT ClassifyGround(
  ITrackCancel* pTrackCancel,
  IGeometry* pAOI,
  ILongArray* pLasFiles,
  double maxObjectSize,
  esriLasGroundOption option,
  VARIANT_BOOL bReuseExistingGround,
  double demResolution,
  VARIANT_BOOL bCalculateStats
);
[C++]
Parameters pTrackCancel [in]
pTrackCancel is a parameter of type ITrackCancel pAOI [in]
pAOI is a parameter of type IGeometry pLasFiles [in]
pLasFiles is a parameter of type ILongArray maxObjectSize [in] maxObjectSize is a parameter of type double option [in]
option is a parameter of type esriLasGroundOption bReuseExistingGround [in] bReuseExistingGround is a parameter of type VARIANT_BOOL demResolution [in] demResolution is a parameter of type double bCalculateStats [in] bCalculateStats is a parameter of type VARIANT_BOOL