Data.DB.TFieldDefs.HiddenFields

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Delphi

property HiddenFields: Boolean read FHiddenFields write SetHiddenFields;

C++

__property bool HiddenFields = {read=FHiddenFields, write=SetHiddenFields, nodefault};

Properties

Type	Visibility	Source	Unit	Parent
property	public	Data.DB.pas Data.DB.hpp	Data.DB	TFieldDefs

Description

Determines whether to show the extra hidden columns that may be included to ensure unique records.

pProviders sometimes include extra hidden columns in data packets. These extra columns ensure that each record contains enough information to locate the corresponding record in the underlying database tables.

Setting HiddenFields to true and calling TFieldDefs . ::Update allows these columns to be seen. HiddenFields is primarily for internal use.

See Also

• Update