TJSONData.IsNull property
Is the data a null value ?
Declaration
property IsNull: Boolean read GetIsNull;Description
IsNull is
True only for
JSONType=jtNull,
i.e. for a
TJSONNull instance.
In all other cases, it is
False. This value cannot be set.See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.