Data.DB.TFieldDef Properties

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AttributespublishedIdentifies attributes of the field associated with the field def.
ChildDefspublishedSpecifies the TFieldDefs object that contains an array of child fields.
CollectionpublicSpecifies the TCollection instance to which the TCollectionItem belongs.
DataSetpublicReturns a reference to the dataset that contains this field definition.
DataTypepublishedDetermines the type of a physical field.
DisplayNamepublicThe name displayed in the Collection editor.
DisposedprotectedDisposed is a read-only property that shows the current state of this object.
FieldClasspublicDetermines the class of the field object that corresponds to this field definition object.
FieldNopublicIdentifies the physical field number used to reference the field.
IDpublicA unique, permanent index for the item.
IndexpublicReturns the item's position in the Items array of TCollection.
InternalCalcFieldpublicDetermines if the field is calculated by the underlying database.
NamepublishedSpecifies the name of the database entity defined by the TNamedItem object.
ParentDefpublicThe ParentDef property references the parent field definition for the field definition, if it exists.
PrecisionpublishedSpecifies the number of digits of accuracy used to store the field value.
RequiredpublicIndicates whether a value for the physical field in the underlying table is required.
SizepublishedReports the size associated with the field in the physical database table.