ArcObjects Library Reference (System)  

IJSONArray.IsValueNull Method

Checks if an array value at a given index is NULL.

[Visual Basic .NET]
Public Function IsValueNull ( _
    ByVal index As Integer _
) As Boolean
[C#]
public bool IsValueNull (
    int index
);
[C++]
HRESULT IsValueNull(
  long index,
  VARIANT_BOOL* Value
);
[C++]

Parameters

index [in]   index is a parameter of type long Value [out, retval]   Value is a parameter of type VARIANT_BOOL

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

See Also

IJSONArray Interface