_MailItem Members

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This is a primary interface in a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this primary interface only when the method you want to use shares the same name as an event of the COM object; in this case, cast to this interface to call the method, and cast to the latest events interface to connect to the event. Otherwise, use the .NET interface that is derived from the COM coclass to access methods, properties, and events of the COM object. For information about the COM object, see MailItem.

The _MailItem type exposes the following members.

Properties

 

Name

Description

Public property

Actions

Returns an Actions collection that represents all the available actions for the item. Read-only.

Public property

AlternateRecipientAllowed

Returns True if the mail message can be forwarded. Read/write.

Public property

Application

Returns an Application object that represents the parent Outlook application for the object. Read-only.

Public property

Attachments

Returns an Attachments object that represents all the attachments for the specified item. Read-only.

Public property

AutoForwarded

A Boolean value (bool in C#) that returns True if the item was automatically forwarded. Read/write.

Public property

AutoResolvedWinner

Returns a Boolean (bool in C#) that determines if the item is a winner of an automatic conflict resolution. Read-only.

Public property

BCC

Returns a String (string in C#) representing the display list of blind carbon copy (BCC) names for a MailItem. Read/write.

Public property

BillingInformation

Returns or sets a String (string in C#) representing the billing information associated with the Outlook item. Read/write.

Public property

Body

Returns or sets a String (string in C#) representing the clear-text body of the Outlook item. Read/write.

Public property

BodyFormat

Returns or sets an OlBodyFormat constant indicating the format of the body text. Read/write.

Public property

Categories

Returns or sets a String (string in C#) representing the categories assigned to the Outlook item. Read/write.

Public property

CC

Returns a String (string in C#) representing the display list of carbon copy (CC) names for a MailItem . Read/write.

Public property

Class

Returns an OlObjectClass constant indicating the object's class. Read-only.

Public property

Companies

Returns or sets a String (string in C#) representing the names of the companies associated with the Outlook item. Read/write.

Public property

Conflicts

Return the Conflicts object that represents the items that are in conflict for any Outlook item object. Read-only.

Public property

ConversationIndex

Returns a String (string in C#) representing the index of the conversation thread of the Outlook item. Read-only.

Public property

ConversationTopic

Returns a String (string in C#) representing the topic of the conversation thread of the Outlook item. Read-only.

Public property

CreationTime

Returns a Date indicating the creation time for the Outlook item. Read-only.

Public property

DeferredDeliveryTime

Returns or sets a Date indicating the date and time the mail message is to be delivered. Read/write.

Public property

DeleteAfterSubmit

Returns or sets a Boolean value (bool in C#) that is True if a copy of the mail message is not saved upon being sent, and False if a copy is saved. Read/write.

Public property

DownloadState

Returns a constant that belongs to the OlDownloadState enumeration indicating the download state of the item. Read-only.

Public property

EnableSharedAttachments

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

EntryID

Returns a String (string in C#) representing the unique Entry ID of the object. Read-only.

Public property

ExpiryTime

Returns or sets a Date indicating the date and time at which the item becomes invalid and can be deleted. Read/write.

Public property

FlagDueBy

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

FlagIcon

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

FlagRequest

Returns or sets a String (string in C#) that indicates the requested action for a mail item. Read/write.

Public property

FlagStatus

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

FormDescription

Returns the FormDescription object that represents the form description for the specified Outlook item. Read-only.

Public property

GetInspector

Returns an Inspector object that represents an inspector initialized to contain the specified item. Read-only.

Public property

HasCoverSheet

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

HTMLBody

Returns or sets a String (string in C#) representing the HTML body of the specified item. Read/write.

Public property

Importance

Returns or sets an OlImportance constant indicating the relative importance level for the Outlook item. Read/write.

Public property

InternetCodepage

Returns or sets an Integer (int in C#) value that determines the Internet code page used by the item. Read/write.

Public property

IsConflict

Returns a Boolean (bool in C#) that determines if the item is in conflict. Read-only.

Public property

IsIPFax

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

IsMarkedAsTask

Returns a Boolean value (bool in C#) that indicates whether the MailItem is marked as a task. Read-only.

Public property

ItemProperties

Returns an ItemProperties collection that represents all standard and user-defined properties associated with the Outlook item. Read-only.

Public property

LastModificationTime

Returns a Date specifying the date and time that the Outlook item was last modified. Read-only.

Public property

Links

Returns a Links collection that represents the contacts to which the item is linked. Read-only.

Public property

MAPIOBJECT

This object, member, or enumeration is deprecated and is not intended to be used in your code.

Public property

MarkForDownload

Returns or sets an OlRemoteStatus constant that determines the status of an item once it is received by a remote user. Read/write.

Public property

MessageClass

Returns or sets a String (string in C#) representing the message class for the Outlook item. Read/write.

Public property

Mileage

Returns or sets a String (string in C#) representing the mileage for an item. Read/write.

Public property

NoAging

Returns or sets a Boolean value (bool in C#) that is True to not age the Outlook item. Read/write.

Public property

OriginatorDeliveryReportRequested

Returns or sets a Boolean value (bool in C#) that determines whether the originator of the meeting item or mail message will receive a delivery report. Read/write.

Public property

OutlookInternalVersion

Returns an Integer (int in C#) value representing the build number of the Outlook application for an Outlook item. Read-only.

Public property

OutlookVersion

Returns a String (string in C#) indicating the major and minor version number of the Outlook application for an Outlook item. Read-only.

Public property

Parent

Returns the parent Object of the specified object. Read-only.

Public property

Permission

Sets or returns an OlPermission constant that determines the permissions the recipients will have on the e-mail item. Read/write.

Public property

PermissionService

Sets or returns an OlPermissionService constant that determines the permission service that will be used when sending a message protected by Information Rights Management (IRM). Read/write.

Public property

PropertyAccessor

Returns a PropertyAccessor object that supports creating, getting, setting, and deleting properties of the parent MailItem object. Read-only.

Public property

ReadReceiptRequested

Returns a Boolean (bool in C#) value that indicates True if a read receipt has been requested by the sender.

Public property

ReceivedByEntryID

Returns a String (string in C#) representing the EntryID for the true recipient as set by the transport provider delivering the mail message. Read-only.

Public property

ReceivedByName

Returns a String (string in C#) representing the display name of the true recipient for the mail message. Read-only.

Public property

ReceivedOnBehalfOfEntryID

Returns a String (string in C#) representing the EntryID of the user delegated to represent the recipient for the mail message. Read-only.

Public property

ReceivedOnBehalfOfName

Returns a String (string in C#) representing the display name of the user delegated to represent the recipient for the mail message. Read-only.

Public property

ReceivedTime

Returns a Date indicating the date and time at which the item was received. Read-only.

Public property

RecipientReassignmentProhibited

Returns a Boolean (bool in C#) that indicates True if the recipient cannot forward the mail message. Read/write.

Public property

Recipients

Returns a Recipients collection that represents all the recipients for the Outlook item. Read-only.

Public property

ReminderOverrideDefault

Returns or sets a Boolean value (bool in C#) that is True if the reminder overrides the default reminder behavior for the item. Read/write.

Public property

ReminderPlaySound

Returns or sets a Boolean value (bool in C#) that is True if the reminder should play a sound when it occurs for this item. Read/write.

Public property

ReminderSet

Returns or sets a Boolean value (bool in C#) that is True if a reminder has been set for this item. Read/write.

Public property

ReminderSoundFile

Returns or sets a String (string in C#) indicating the path and file name of the sound file to play when the reminder occurs for the Outlook item. Read/write.

Public property

ReminderTime

Returns or sets a Date indicating the date and time at which the reminder should occur for the specified item. Read/write.

Public property

RemoteStatus

Returns or sets an OlRemoteStatus constant specifying the remote status of the mail message. Read/write.

Public property

ReplyRecipientNames

Returns a semicolon-delimited String (string in C#) list of reply recipients for the mail message. Read-only.

Public property

ReplyRecipients

Returns a Recipients collection that represents all the reply recipient objects for the Outlook item. Read-only.

Public property

Saved

Returns a Boolean value (bool in C#) that is True if the Outlook item has not been modified since the last save. Read-only.

Public property

SaveSentMessageFolder

Returns or sets a Folder object that represents the folder in which a copy of the e-mail message will be saved after being sent. Read/write.

Public property

SenderEmailAddress

Returns a String (string in C#) that represents the e-mail address of the sender of the Outlook item. Read-only.

Public property

SenderEmailType

Returns a String (string in C#) that represents the type of entry for the e-mail address of the sender of the Outlook item, such as 'SMTP' for Internet address, 'EX' for a Microsoft Exchange server address, etc. Read-only.

Public property

SenderName

Returns a String (string in C#) indicating the display name of the sender for the Outlook item. Read-only.

Public property

SendUsingAccount

Returns or sets an Account object that represents the account under which the MailItem is to be sent. Read/write.

Public property

Sensitivity

Returns or sets a constant in the OlSensitivity enumeration indicating the sensitivity for the Outlook item. Read/write.

Public property

Sent

Returns a Boolean value (bool in C#) that indicates if a message has been sent. Read-only.

Public property

SentOn

Returns a Date indicating the date and time on which the Outlook item was sent. Read-only.

Public property

SentOnBehalfOfName

Returns a String (string in C#) indicating the display name for the intended sender of the mail message. Read/write.

Public property

Session

Returns the NameSpace object for the current session. Read-only.

Public property

Size

Returns an Integer (int in C#) value indicating the size (in bytes) of the Outlook item. Read-only.

Public property

Subject

Returns or sets a String (string in C#) indicating the subject for the Outlook item. Read/write.

Public property

Submitted

Returns a Boolean value (bool in C#) that is True if the item has been submitted. Read-only.

Public property

TaskCompletedDate

Returns or sets a DateTime value that represents the completion date of the task for this MailItem. Read/write.

Public property

TaskDueDate

Returns or sets a DateTime value that represents the due date of the task for this MailItem. Read/write.

Public property

TaskStartDate

Returns or sets a DateTime value that represents the start date of the task for this MailItem object. Read/write.

Public property

TaskSubject

Returns or sets a String (string in C#) value that represents the subject of the task for the MailItem object. Read/write.

Public property

To

Returns or sets a semicolon-delimited String (string in C#) list of display names for the To recipients for the Outlook item. Read/write.

Public property

ToDoTaskOrdinal

Returns or sets a DateTime value that represents the ordinal value of the task for the MailItem. Read/write.

Public property

UnRead

Returns or sets a Boolean value (bool in C#) that is True if the Outlook item has not been opened (read). Read/write.

Public property

UserProperties

Returns the UserProperties collection that represents all the user properties for the Outlook item. Read-only.

Public property

VotingOptions

Returns or sets a String (string in C#) specifying a delimited string containing the voting options for the mail message. Read/write.

Public property

VotingResponse

Returns or sets a String (string in C#) specifying the voting response for the mail message. Read/write.

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Methods

 

Name

Description

Public method

AddBusinessCard

Appends contact information based on the Electronic Business Card (EBC) associated with the specified ContactItem object to the MailItem object.

Public method

ClearConversationIndex

Clears the index of the conversation thread for the mail message.

Public method

ClearTaskFlag

Clears the MailItem object as a task.

Public method

Close

Closes and optionally saves changes to the Outlook item.

Public method

Copy

Creates another instance of an object.

Public method

Delete

Deletes an object from the collection.

Public method

Display

Displays a new Inspector object for the item.

Public method

Forward

Executes the Forward action for an item and returns the resulting copy as a MailItem object.

Public method

MarkAsTask

Marks a MailItem object as a task and assigns a task interval for the object.

Public method

Move

Moves a Microsoft Outlook item to a new folder.

Public method

PrintOut

Prints the Outlook item using all default settings.The PrintOut method is the only Outlook method that can be used for printing.

Public method

Reply

Creates a reply, pre-addressed to the original sender, from the original message.

Public method

ReplyAll

Creates a reply to all original recipients from the original message.

Public method

Save

Saves the Microsoft Outlook item to the current folder or, if this is a new item, to the Outlook default folder for the item type.

Public method

SaveAs

Saves the Microsoft Outlook item to the specified path and in the format of the specified file type. If the file type is not specified, the MSG format (.msg) is used.

Public method

Send

Sends the e-mail message.

Public method

ShowCategoriesDialog

Displays the Show Categories dialog box, which allows you to select categories that correspond to the subject of the item.

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See Also

Reference

_MailItem Interface

Microsoft.Office.Interop.Outlook Namespace