Class MapiAttachment

Represents an attachment object.

Inheritance

object

AbstractReadOnlyMapiItem

AbstractMapiItem

MapiAttachment

PstAttachment

Inherited Members

AbstractMapiItem.ObjectType

AbstractMapiItem.RecordKey

AbstractMapiItem.SearchKey

AbstractMapiItem.DisplayName

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: DRIT.Mail.Mapi

Assembly: DRIT.Mail.dll

Syntax

public class MapiAttachment : AbstractMapiItem

Remarks

Reference: MS-OXCMSG 2.2.2 Attachment Object Properties

Constructors

MapiAttachment()

Initializes a new instance of the MapiAttachment class.

Declaration

public MapiAttachment()

Remarks

Reference: MS-OXCMSG 2.2.2 Attachment Object Properties

Properties

AttachAdditionalInformation

Gets or sets a value that MUST be set to an empty string if the AttachEncoding property is unset..

Declaration

public byte[] AttachAdditionalInformation { get; set; }

Property Value

Type	Description
byte[]

Remarks

If the attachment is in MacBinary format, this property is set to "{0x2A,86,48,86,F7,14,03,0B,01}"; otherwise, it is unset. This property is used to indicate that the attachment content, which is the value of the PidTagAttachDataBinary property (section 2.2.2.7), MUST be encoded in the MacBinary format, as specified in [MS-OXCMAIL].

MS-OXCMSG 2.2.2.21 PidTagAttachAdditionalInformation Property

AttachContentBase

Gets or sets the base of a relative URI.

Declaration

public string AttachContentBase { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.577 PidTagAttachContentBase

AttachContentId

Gets or sets a content identifier unique to the Message object that matches a corresponding "cid:" URI schema reference in the HTML body of the Message object.

Declaration

public string AttachContentId { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.578 PidTagAttachContentId

AttachContentLocation

Gets or sets a relative or full URI that matches a corresponding reference in the HTML body of a Message object.

Declaration

public string AttachContentLocation { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.579 PidTagAttachContentLocation

AttachDataBinary

Gets or sets the contents of the file to be attached..

Declaration

public byte[] AttachDataBinary { get; set; }

Property Value

Type	Description
byte[]

Remarks

MS-OXCMSG 2.2.2.7 PidTagAttachDataBinary Property

AttachEncoding

Gets or sets encoding information about the Attachment object.

Declaration

public byte[] AttachEncoding { get; set; }

Property Value

Type	Description
byte[]

Remarks

If the attachment is in MacBinary format, this property is set to "{0x2A,86,48,86,F7,14,03,0B,01}"; otherwise, it is unset. This property is used to indicate that the attachment content, which is the value of the PidTagAttachDataBinary property (section 2.2.2.7), MUST be encoded in the MacBinary format, as specified in [MS-OXCMAIL].

MS-OXCMSG 2.2.2.20 PidTagAttachEncoding Property

AttachExtension

Gets or sets a file name extension that indicates the document type of an attachment.

Declaration

public string AttachExtension { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.12 PidTagAttachExtension Property

AttachFilename

Gets or sets the 8.3 name of the value of the AttachLongFilename property.

Declaration

public string AttachFilename { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.11 PidTagAttachFilename Property

AttachFlags

Gets or sets a value that indicates which body formats might reference this attachment when rendering data.

Declaration

public int? AttachFlags { get; set; }

Property Value

Type	Description
int?

Remarks

Flag name	Value	Description
attInvisibleInHtml	0x00000001	The Attachment object is not available to be rendered in HTML.
attInvisibleInRtf	0x00000002	The Attachment object is not available to be rendered in RTF.
attRenderedInBody	0x00000004	The Attachment object is referenced and rendered within the HTML body of the associated Message object. More details are specified in the BodyHtml property.

MS-OXCMSG 2.2.2.18 PidTagAttachFlags Property

AttachLongFilename

Gets or sets the the full file name and extension of the Attachment object.

Declaration

public string AttachLongFilename { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.10 PidTagAttachLongFilename Property

AttachLongPathname

Gets or sets the fully qualified path and file name with extension.

Declaration

public string AttachLongPathname { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.13 PidTagAttachLongPathname Property

AttachMethod

Gets or sets a value that represents the way the contents of an attachment are accessed.

Declaration

public int? AttachMethod { get; set; }

Property Value

Type	Description
int?

Remarks

This property is set to one of the following values.

Flag name	Value	Description
afNone	0x00000000	The attachment has just been created.
afByValue	0x00000001	The AttachDataBinary property contains the attachment data.
afByReference	0x00000002	The AttachLongPathname property contains a fully qualified path identifying the attachment To recipients with access to a common file server.
afByReferenceOnly	0x00000004	The AttachLongPathname property contains a fully qualified path identifying the attachment.
afEmbeddedMessage	0x00000005	The attachment is an embedded message.
afStorage	0x00000006	The AttachDataObject property contains data in an application-specific format.

MS-OXCMSG 2.2.2.9 PidTagAttachMethod Property

AttachMimeTag

Gets or sets a content-type MIME header

Declaration

public string AttachMimeTag { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.593 PidTagAttachMimeTag

AttachNumber

Gets or sets a number that identifies the Attachment object within its Message object.

Declaration

public int? AttachNumber { get; set; }

Property Value

Type	Description
int?

Remarks

MS-OXCMSG 2.2.2.6 PidTagAttachNumber Property

AttachPathname

Gets or sets the 8.3 name of the value of the AttachLongPathname property.

Declaration

public string AttachPathname { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.14 PidTagAttachPathname Property

AttachPayloadClass

Gets or sets the class name of an object that can display the contents of the message.

Declaration

public string AttachPayloadClass { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.596 PidTagAttachPayloadClass

AttachPayloadProviderGuidString

Gets or sets the GUID of the software component that can display the contents of the message.

Declaration

public string AttachPayloadProviderGuidString { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.597 PidTagAttachPayloadProviderGuidString

AttachRendering

Gets or sets a Windows Metafile Format (WMF) metafile as specified in [MS-WMF] for the Attachment object.

Declaration

public byte[] AttachRendering { get; set; }

Property Value

Type	Description
byte[]

Remarks

MS-OXCMSG 2.2.2.17 PidTagAttachRendering Property

AttachSize

Gets or sets the size in bytes of the attachment object.

Declaration

public int? AttachSize { get; set; }

Property Value

Type	Description
int?

Remarks

MS-OXCMSG 2.2.2.5 PidTagAttachSize Property

AttachTag

Gets or sets the identifier information for the application that supplied the Attachment object's data.

Declaration

public byte[] AttachTag { get; set; }

Property Value

Type	Description
byte[]

Remarks

MS-OXCMSG 2.2.2.15 PidTagAttachTag Property

AttachTransportName

Gets or sets the the name of an attachment file, modified so that it can be correlated with TNEF messages, as specified in [MSOXTNEF].

Declaration

public string AttachTransportName { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.19 PidTagAttachTransportName Property

AttachmentContactPhoto

Gets or sets the attachment contact photo value.

Declaration

public bool? AttachmentContactPhoto { get; set; }

Property Value

Type	Description
bool?

Remarks

Reference: MS-OXCMSG 2.2.2 Attachment Object Properties

AttachmentFlags

Gets or sets a value that indicates special handling for this Attachment object.

Declaration

public int? AttachmentFlags { get; set; }

Property Value

Type	Description
int?

Remarks

This property MUST be set to 0x00000000 unless overridden by other protocols that extend the Message and Attachment Object Protocol as noted in section 1.4.

2.2.2.23 PidTagAttachmentFlags Property

AttachmentHidden

Gets or sets whether the attachment object is hidden from the end user.

Declaration

public bool? AttachmentHidden { get; set; }

Property Value

Type	Description
bool?

Remarks

2.2.2.24 PidTagAttachmentHidden Property

AttachmentLinkId

Gets or sets a value which is the type of Message object to which this attachment is linked.

Declaration

public int? AttachmentLinkId { get; set; }

Property Value

Type	Description
int?

Remarks

This property MUST be set to 0x00000000 unless overridden by other protocols that extend the Message and Attachment Object Protocol as noted in section 1.4. 2.2.2.22 PidTagAttachmentLinkId Property

AttachmentMacContentType

Gets or sets the Content-Type of the Mac attachment.

Declaration

public string AttachmentMacContentType { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.368 PidNameAttachmentMacContentType

AttachmentMacInfo

Gets or sets the headers and resource fork data associated with the Mac attachment.

Declaration

public string AttachmentMacInfo { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXPROPS 2.369 PidNameAttachmentMacInfo

EmbeddedMessage

Gets the embedded message when AttachMethod is afEmbeddedMessage (5). Null for regular file attachments.

Declaration

public MapiMessage EmbeddedMessage { get; set; }

Property Value

Type	Description
MapiMessage

Remarks

Reference: MS-OXCMSG 2.2.2 Attachment Object Properties

IsEmbeddedMessage

Gets a value indicating whether this attachment is an embedded message.

Declaration

public bool IsEmbeddedMessage { get; }

Property Value

Type	Description
bool

Remarks

Reference: MS-OXCMSG 2.2.2 Attachment Object Properties

RenderingPosition

Gets or sets an offset, in rendered characters, to use when rendering an attachment within the main message text.

Declaration

public int? RenderingPosition { get; set; }

Property Value

Type	Description
int?

Remarks

2.2.2.16 PidTagRenderingPosition Property

TextAttachmentCharset

Gets or sets the the character set of messages for messages with a text body.

Declaration

public string TextAttachmentCharset { get; set; }

Property Value

Type	Description
string

Remarks

MS-OXCMSG 2.2.2.19 PidTagAttachTransportName Property