ArcObjects Library Reference (System)  

IJSONReader.IsNull Method

Indicates true if current token is a property value or array value and equals to null.

[Visual Basic .NET]
Public Function IsNull ( _
) As Boolean
[C#]
public bool IsNull (
);
[C++]
HRESULT IsNull(
  VARIANT_BOOL* pVal
);
[C++]

Parameters

pVal [out, retval]   pVal is a parameter of type VARIANT_BOOL

Product Availability

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

See Also

IJSONReader Interface