Returns the number of entries which has non-null value at the specified path.

C# | Visual Basic | Visual C++ | J# |
public AggregationSet Count( string path )
Public Function Count ( _ path As String _ ) As AggregationSet
public: AggregationSet^ Count( String^ path )
public AggregationSet Count( String path )

- path (String)
- Path to inspect

Number of entries with non-null values at the specified path