TMAPITableField

unit: MAPITable.pas
file path: ..\Library\Helpers\
version: 2014.хх

uses Classes, Windows, ExtendedMAPI, Types, SysUtils, IMIEMTypes, MAPIRestriction;

TMAPITableField = class(TMAPIBase)

  protected

...

...

...

  public

    constructor Create(const PropValue: PSPropValue);

    destructor Destroy; override;

    property PropName: String read GetPropName;

    property PropTag: ULONG read GetPropTag;

    property PropType: ULONG read GetPropType;

    property PropID: ULONG read GetPropID;

    property IsMultiValued: Boolean read GetIsMultiValued;

    property IsNamed: Boolean read GetIsNamed;

    property IsError: Boolean read GetIsError;

    property AsString: String read GetAsString;

    property AsBoolean: Boolean read GetAsBoolean;

    property AsInteger: Integer read GetAsInteger;

    property AsInt64: Int64 read GetAsInt64;

    property AsSingle: Single read GetAsSingle;

    property AsDouble: Double read GetAsDouble;

    property AsCurrency: Currency read GetAsCurrency;

    property AsDateTime: TDateTime read GetAsDateTime;

    property AsGUID: TGUID read GetAsGUID;

    property AsBytes: TBytes read GetAsBytes;

    property Value: Variant read GetVarValue;

    property RawData: PSPropValue read GetRawData;

  end;

Unit:	MAPITable.pas
Type:	Class
Inherited from:	TObject
Parent:	TMAPITableFields

Name	Access	Type	Description
PropName	RO	String	The PropName property returns the name of the field as a string (PropTag).
PropTag	RO	ULONG	The PropTag is unique among identifier properties supported in MAPI. It is a MAPI column name.
PropType	RO	ULONG	Represent type (PropType) of column data. Low 16 bits from PropTag.
PropID	RO	ULONG	A property identifier (PropID). High 16 bits from PropTag.
IsMultiValued	RO	Boolean	Indicates that field (Property Value) is Multivalued. Multivalued properties contain more than one value of its type. Unlike OLE variant arrays, every value in a multivalued property is of the same type. if IsMultiValued is TRUE, use AsString (in this case for values delimiter is used global variable MV_DELIM = #13#10), or use property Value which will return a Variant array.
IsNamed	RO	Boolean	Indicates that field is MAPI Named Property (PropNamed).
IsError	RO	Boolean	The property could not be accessed or not exists.
AsString	RO	String	Represents the field's value as a string
AsBoolean	RO	Boolean	Represents the field's value as a Boolean value. If PropType is not PT_BOOLEAN, exception is raised.
AsInteger	RO	Integer	Represents the field's value as an Integer value. If PropType is not PT_I2 or PT_LONG, exception is raised.
AsInt64	RO	Int64	Represents the field's value as an Int64 value. If PropType is not PT_I2 or PT_LONG or PT_I8, exception is raised.
AsSingle	RO	Single	Represents the field's value as a Single value. If PropType is not PT_R4, exception is raised.
AsDouble	RO	Double	Represents the field's value as a Double value. If PropType is not PT_R4 or PT_DOUBLE or PT_CURRENCY or PT_APPTIME exception is raised.
AsCurrency	RO	Currency	Represents the field's value as a Currency value. If PropType is not PT_CURRENCY, exception is raised.
AsDateTime	RO	TDateTime	Represents the field's value as a TDateTime value. If PropType is not PT_APPTIME or PT_SYSTIME, exception is raised. Note: PT_SYSTIME is converted from UTC to Local DateTime.
AsGUID	RO	TGUID	Represents the field's value as a TGUID value. If PropType is not PT_CLSID, exception is raised.
AsBytes	RO	TBytes	Represents the field's value as a TBytes value. If Property value cannot be converted to TBytes, exception is raised.
Value	RO	Variant	Represents the field's value as a Variant value. If Property value cannot be converted to Variant, exception is raised.
RawData	RO	PSPropValue	Returns a RAW (native) MAPI property value structure (SPropValue).