Data.DB.TField.IsIndexField

From RAD Studio API Documentation
Jump to: navigation, search

Delphi

property IsIndexField: Boolean read GetIsIndexField;

C++

__property bool IsIndexField = {read=GetIsIndexField, nodefault};

Properties

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

Description

Indicates whether a field is an index field.

Inspect the IsIndexField to determine if a field is used in the dataset's current index. If IsIndexField is true, the field is one of the fields that makes up the dataset's current index. If IsIndexField is false, the field is not an index field. A field component must be an index field to serve as one of the fields in the LookupKeyFields property of another field component.

See Also