|  | This document is archived and information here might be outdated. Recommended version. | 
| ArcObjects namespaces > DataSourcesRaster > ESRI.ArcGIS.DataSourcesRaster > Interfaces > IF > IFrameCameraParameters Interface > IFrameCameraParameters.PPAY Property (ArcObjects .NET 10.4 SDK) | 
Principal point of autocollimation along Y axis.
[Visual Basic .NET] Public Property PPAY As Double
[C#] public double PPAY {get; set;}
[C++]
HRESULT get_PPAY(
  double* pPpay
);
[C++]
HRESULT put_PPAY(
  double pPpay
);
[C++]
Parameters pPpay [out, retval] pPpay is a parameter of type double pPpay [in] pPpay is a parameter of type double