TStringField

type TStringField = class(TField)

  class procedure CheckTypeSize(); override;

protected

  function GetAsBoolean; override;

  function GetAsDateTime; override;

  function GetAsFloat; override;

  function GetAsLongint; override;

  function GetAsString; override;

  function GetAsVariant; override;

  function GetDataSize; override;

  function GetDefaultWidth; override;

  procedure GetText(); override;

  function GetValue();

  procedure SetAsBoolean(); override;

  procedure SetAsDateTime(); override;

  procedure SetAsFloat(); override;

  procedure SetAsLongint(); override;

  procedure SetAsString(); override;

  procedure SetVarValue(); override;

public

  constructor Create(); override;

Create a new instance of the TStringField class

  procedure SetFieldType(); override;

  property FixedChar: Boolean; [rw]

Is the string declared with a fixed length ?

  property Transliterate: Boolean; [rw]

Should the field value be transliterated when reading or writing

  property Value: String; [rw]

Value of the field as a string

published

  property Size;

Maximum size of the string

end;

TStringField

Field class to handle ansistring fields

TField

Provide access to the contents of a single field in a record

TComponent,IUnknown,IInterfaceComponentReference

TPersistent

TObject

TField

Provide access to the contents of a single field in a record

TWideStringField

Field class for widestring data

TDataset

Base class for records-based data-access