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| ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IP > IPolylineArray Interface > IPolylineArray.Count Property (ArcObjects .NET 10.4 SDK) | 
The polyline count.
[Visual Basic .NET] Public ReadOnly Property Count As Integer
[C#] public int Count {get;}
[C++]
HRESULT get_Count(
  long* Count
);
[C++]
Parameters Count [out, retval] Count is a parameter of type long