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TJSONApplier.RemoveNonExisting property

Member of TJSONApplierpublishedIn unit fpJsonApply

Controls whether to remove properties from source that do not exist in apply JSON

Declaration

pascal
property RemoveNonExisting: Boolean read FRemoveNonExisting write FRemoveNonExisting;

Description

The RemoveNonExisting property determines whether properties that exist in the source JSON but not in the apply JSON should be removed after merging. When True, properties in the source that are not present in the apply JSON are deleted. When False, existing properties in the source are preserved even if they do not exist in the apply JSON. The default value is False.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.