TaskItem Interface

Definition

Namespace:

Microsoft.Office.Interop.Outlook

Assembly:

Microsoft.Office.Interop.Outlook.dll

Represents a task (an assigned, delegated, or self-imposed task to be performed within a specified time frame) in a Tasks folder.

public interface class TaskItem : Microsoft::Office::Interop::Outlook::_TaskItem, Microsoft::Office::Interop::Outlook::ItemEvents_10_Event

[System.Runtime.InteropServices.Guid("00063035-0000-0000-C000-000000000046")]
public interface TaskItem : Microsoft.Office.Interop.Outlook._TaskItem, Microsoft.Office.Interop.Outlook.ItemEvents_10_Event

Public Interface TaskItem
Implements _TaskItem, ItemEvents_10_Event

Derived

Microsoft.Office.Interop.Outlook.TaskItemClass

Attributes

GuidAttribute

Implements

_TaskItem ItemEvents_10_Event

Remarks

This is a .NET interface derived from a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this derived interface to access all method, property, and event members of the COM object. However, if a method or event you want to use shares the same name under the same COM object, cast to the corresponding primary interface to call the method, and cast to the latest events interface to connect to the event. Refer to this topic for information about the COM object. For information about the method and property members of the COM object, see _TaskItem. For information about the event members of the COM object, see ItemEvents_10_Event.

Use the CreateItem(OlItemType) method to create a TaskItem object that represents a new task.

Use Items(index), where index is the index number of a task or a value used to match the default property of a task, to return a single TaskItem object from a Tasks folder.

Properties

Actions	Returns an Actions collection that represents all the available actions for the item. Read-only. (Inherited from _TaskItem)
ActualWork	Returns or sets an Integer (int in C#) value indicating the actual effort spent on the task. Read/write. (Inherited from _TaskItem)
Application	Returns an Application object that represents the parent Outlook application for the object. Read-only. (Inherited from _TaskItem)
Attachments	Returns an Attachments object that represents all the attachments for the specified item. Read-only. (Inherited from _TaskItem)
AutoResolvedWinner	Returns a Boolean (bool in C#) that determines if the item is a winner of an automatic conflict resolution. Read-only. (Inherited from _TaskItem)
BillingInformation	Returns or sets a String (string in C#) representing the billing information associated with the Outlook item. Read/write. (Inherited from _TaskItem)
Body	Returns or sets a String (string in C#) representing the clear-text body of the Outlook item. Read/write. (Inherited from _TaskItem)
CardData	Returns or sets a String (string in C#) representing the text of the card data for the task. Read/write. (Inherited from _TaskItem)
Categories	Returns or sets a String (string in C#) representing the categories assigned to the Outlook item. Read/write. (Inherited from _TaskItem)
Class	Returns an OlObjectClass constant indicating the object's class. Read-only. (Inherited from _TaskItem)
Companies	Returns or sets a String (string in C#) representing the names of the companies associated with the Outlook item. Read/write. (Inherited from _TaskItem)
Complete	Returns a Boolean (bool in C#) that is True if the task is completed. Read/write. (Inherited from _TaskItem)
Conflicts	Return the Conflicts object that represents the items that are in conflict for any Outlook item object. Read-only. (Inherited from _TaskItem)
ContactNames	Returns or sets a String (string in C#) representing the contact names associated with the Outlook item. Read/write. (Inherited from _TaskItem)
Contacts	This object, member, or enumeration is deprecated and is not intended to be used in your code. (Inherited from _TaskItem)
ConversationID	Returns a String (string in C#) that uniquely identifies a Conversation object that the TaskItem object belongs to. Read-only. (Inherited from _TaskItem)
ConversationIndex	Returns a String (string in C#) representing the index of the conversation thread of the Outlook item. Read-only. (Inherited from _TaskItem)
ConversationTopic	Returns a String (string in C#) representing the topic of the conversation thread of the Outlook item. Read-only. (Inherited from _TaskItem)
CreationTime	Returns a DateTime indicating the creation time for the Outlook item. Read-only. (Inherited from _TaskItem)
DateCompleted	Returns or sets a DateTime indicating the completion date of the task. Read/write. (Inherited from _TaskItem)
DelegationState	Returns an OlTaskDelegationState constant indicating the delegation state of the task. Read-only. (Inherited from _TaskItem)
Delegator	Returns a String (string in C#) representing the display name of the delegator for the task. Read-only. (Inherited from _TaskItem)
DownloadState	Returns a constant that belongs to the OlDownloadState enumeration indicating the download state of the item. Read-only. (Inherited from _TaskItem)
DueDate	Returns or sets a DateTime indicating the due date for the task. Read/write. (Inherited from _TaskItem)
EntryID	Returns a String (string in C#) representing the unique Entry ID of the object. Read-only. (Inherited from _TaskItem)
FormDescription	Returns the FormDescription object that represents the form description for the specified Outlook item. Read-only. (Inherited from _TaskItem)
GetInspector	Returns an Inspector object that represents an inspector initialized to contain the specified item. Read-only. (Inherited from _TaskItem)
Importance	Returns or sets an OlImportance constant indicating the relative importance level for the Outlook item. Read/write. (Inherited from _TaskItem)
InternetCodepage	Returns or sets an Integer (int in C#) value that determines the Internet code page used by the item. Read/write. (Inherited from _TaskItem)
IsConflict	Returns a Boolean (bool in C#) that determines if the item is in conflict. Read-only. (Inherited from _TaskItem)
IsRecurring	Returns a Boolean (bool in C#) value that is True if the task is a recurring task. Read-only. (Inherited from _TaskItem)
ItemProperties	Returns an ItemProperties collection that represents all standard and user-defined properties associated with the Outlook item. Read-only. (Inherited from _TaskItem)
LastModificationTime	Returns a DateTime specifying the date and time that the Outlook item was last modified. Read-only. (Inherited from _TaskItem)
Links	This object, member, or enumeration is deprecated and is not intended to be used in your code. (Inherited from _TaskItem)
MAPIOBJECT	This object, member, or enumeration is deprecated and is not intended to be used in your code. (Inherited from _TaskItem)
MarkForDownload	Returns or sets an OlRemoteStatus constant that determines the status of an item once it is received by a remote user. Read/write. (Inherited from _TaskItem)
MessageClass	Returns or sets a String (string in C#) representing the message class for the Outlook item. Read/write. (Inherited from _TaskItem)
Mileage	Returns or sets a String (string in C#) representing the mileage for an item. Read/write. (Inherited from _TaskItem)
NoAging	Returns or sets a Boolean (bool in C#) value that is True to not age the Outlook item. Read/write. (Inherited from _TaskItem)
Ordinal	Returns or sets an Integer (int in C#) value specifying the position in the view (ordinal) for the task. Read/write. (Inherited from _TaskItem)
OutlookInternalVersion	Returns an Integer (int in C#) value representing the build number of the Outlook application for an Outlook item. Read-only. (Inherited from _TaskItem)
OutlookVersion	Returns a String (string in C#) indicating the major and minor version number of the Outlook application for an Outlook item. Read-only. (Inherited from _TaskItem)
Owner	Returns or sets a String (string in C#) indicating the owner for the task. (Inherited from _TaskItem)
Ownership	Returns an OlTaskOwnership specifying the ownership state of the task. Read-only. (Inherited from _TaskItem)
Parent	Returns the parent Object of the specified object. Read-only. (Inherited from _TaskItem)
PercentComplete	Returns or sets an Integer (int in C#) value indicating the percentage of the task completed at the current date and time. Read/write. (Inherited from _TaskItem)
PropertyAccessor	Returns a PropertyAccessor object that supports creating, getting, setting, and deleting properties of the parent TaskItem object. Read-only. (Inherited from _TaskItem)
Recipients	Returns a Recipients collection that represents all the recipients for the Outlook item. Read-only. (Inherited from _TaskItem)
ReminderOverrideDefault	Returns or sets a Boolean (bool in C#) value that is True if the reminder overrides the default reminder behavior for the item. Read/write. (Inherited from _TaskItem)
ReminderPlaySound	Returns or sets a Boolean (bool in C#) value that is True if the reminder should play a sound when it occurs for this item. Read/write. (Inherited from _TaskItem)
ReminderSet	Returns or sets a Boolean (bool in C#) value that is True if a reminder has been set for this item. Read/write. (Inherited from _TaskItem)
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. (Inherited from _TaskItem)
ReminderTime	Returns or sets a DateTime indicating the date and time at which the reminder should occur for the specified item. Read/write. (Inherited from _TaskItem)
ResponseState	Returns an OlTaskResponse constant indicating the overall status of the response to the specified task request. Read-only. (Inherited from _TaskItem)
Role	Returns or sets a String (string in C#) containing the free-form text string associating the owner of a task with a role for the task. Read/write. (Inherited from _TaskItem)
RTFBody	Returns or sets a byte array that represents the body of the Microsoft Outlook item in Rich Text Format. Read/write. (Inherited from _TaskItem)
Saved	Returns a Boolean (bool in C#) value that is True if the Outlook item has not been modified since the last save. Read-only. (Inherited from _TaskItem)
SchedulePlusPriority	Returns or sets a String (string in C#) representing the Microsoft Schedule+ priority for the task. Read/write. (Inherited from _TaskItem)
SendUsingAccount	Returns or sets an Account object that represents the account under which the TaskItem object is to be sent. Read/write. (Inherited from _TaskItem)
Sensitivity	Returns or sets a constant in the OlSensitivity enumeration indicating the sensitivity for the Outlook item. Read/write. (Inherited from _TaskItem)
Session	Returns the NameSpace object for the current session. Read-only. (Inherited from _TaskItem)
Size	Returns an Integer (int in C#) value indicating the size (in bytes) of the Outlook item. Read-only. (Inherited from _TaskItem)
StartDate	Returns or sets a DateTime indicating the start date for the task. Read/write. (Inherited from _TaskItem)
Status	Returns or sets an OlTaskStatus constant specifying the status for the task. Corresponds to the Status field of a TaskItem. Read/write. (Inherited from _TaskItem)
StatusOnCompletionRecipients	Returns or sets a semicolon-delimited String (string in C#) of display names for recipients who will receive status upon completion of the task. Read/write. (Inherited from _TaskItem)
StatusUpdateRecipients	Returns a semicolon-delimited String (string in C#) of display names for recipients who receive status updates for the task. Read/write. (Inherited from _TaskItem)
Subject	Returns or sets a String (string in C#) indicating the subject for the Outlook item. Read/write. (Inherited from _TaskItem)
TeamTask	Returns a Boolean (bool in C#) that indicates True if the task is a team task. Read/write. (Inherited from _TaskItem)
ToDoTaskOrdinal	Returns or sets a DateTime value that represents the ordinal value of the task for the TaskItem. Read/write. (Inherited from _TaskItem)
TotalWork	Returns or sets an Integer (int in C#) value indicating the total work for the task. Read/write. (Inherited from _TaskItem)
UnRead	Returns or sets a Boolean (bool in C#) value that is True if the Outlook item has not been opened (read). Read/write. (Inherited from _TaskItem)
UserProperties	Returns the UserProperties collection that represents all the user properties for the Outlook item. Read-only. (Inherited from _TaskItem)

Methods

Assign()	Assigns a task and returns a TaskItem object that represents it. (Inherited from _TaskItem)
CancelResponseState()	Resets an unsent response to a task request back to a simple task. (Inherited from _TaskItem)
ClearRecurrencePattern()	Removes the recurrence settings and restores the single-occurrence state for an appointment or task. (Inherited from _TaskItem)
Close(OlInspectorClose)	Closes and optionally saves changes to the Outlook item. (Inherited from _TaskItem)
Copy()	Creates another instance of an object. (Inherited from _TaskItem)
Delete()	Removes the item from the folder that contains the item. (Inherited from _TaskItem)
Display(Object)	Displays a new Inspector object for the item. (Inherited from _TaskItem)
GetConversation()	Obtains a Conversation object that represents the conversation to which this item belongs. (Inherited from _TaskItem)
GetRecurrencePattern()	Returns a RecurrencePattern object that represents the recurrence attributes of a task. If there is no existing recurrence pattern, a new empty RecurrencePattern object is returned. (Inherited from _TaskItem)
MarkComplete()	Marks the task as completed. (Inherited from _TaskItem)
Move(MAPIFolder)	Moves a Microsoft Outlook item to a new folder. (Inherited from _TaskItem)
PrintOut()	Prints the Outlook item using all default settings. The PrintOut method is the only Outlook method that can be used for printing. (Inherited from _TaskItem)
Respond(OlTaskResponse, Object, Object)	Responds to a task request. (Inherited from _TaskItem)
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. (Inherited from _TaskItem)
SaveAs(String, Object)	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. (Inherited from _TaskItem)
ShowCategoriesDialog()	Displays the Show Categories dialog box, which allows you to select categories that correspond to the subject of the item. (Inherited from _TaskItem)
SkipRecurrence()	Clears the current instance of a recurring task and sets the recurrence to the next instance of that task. (Inherited from _TaskItem)
StatusReport()	Sends a status report to all Cc recipients (recipients returned by the StatusUpdateRecipients property) with the current status for the task and returns an Object representing the status report. (Inherited from _TaskItem)

Events

AfterWrite	Occurs after Microsoft Outlook has saved the item. (Inherited from ItemEvents_10_Event)
AttachmentAdd	Occurs when an attachment has been added to an instance of the parent object. (Inherited from ItemEvents_10_Event)
AttachmentRead	Occurs when an attachment in an instance of the parent object has been opened for reading. (Inherited from ItemEvents_10_Event)
AttachmentRemove	Occurs when an attachment has been removed from an instance of the parent object. (Inherited from ItemEvents_10_Event)
BeforeAttachmentAdd	Occurs before an attachment is added to an instance of the parent object. (Inherited from ItemEvents_10_Event)
BeforeAttachmentPreview	Occurs before an attachment associated with an instance of the parent object is previewed. (Inherited from ItemEvents_10_Event)
BeforeAttachmentRead	Occurs before an attachment associated with an instance of the parent object is read from the file system, an attachment stream, or an Attachment object. (Inherited from ItemEvents_10_Event)
BeforeAttachmentSave	Occurs just before an attachment is saved. (Inherited from ItemEvents_10_Event)
BeforeAttachmentWriteToTempFile	Occurs before an attachment associated with an instance of the parent object is written to a temporary file. (Inherited from ItemEvents_10_Event)
BeforeAutoSave	Occurs before the item is automatically saved by Outlook. (Inherited from ItemEvents_10_Event)
BeforeCheckNames	Occurs just before Microsoft Outlook starts resolving names in the recipient collection for an item (which is an instance of the parent object). (Inherited from ItemEvents_10_Event)
BeforeDelete	Occurs before an item (which is an instance of the parent object) is deleted. (Inherited from ItemEvents_10_Event)
BeforeRead	Occurs before Microsoft Outlook begins to read the properties for the item. (Inherited from ItemEvents_10_Event)
Close	Occurs when the inspector associated with an item (which is an instance of the parent object) is being closed. (Inherited from ItemEvents_10_Event)
CustomAction	Occurs when a custom action of an item (which is an instance of the parent object) executes. (Inherited from ItemEvents_10_Event)
CustomPropertyChange	Occurs when a custom property of an item (which is an instance of the parent object) is changed. (Inherited from ItemEvents_10_Event)
Forward	Occurs when the user selects the Forward action for an item (which is an instance of the parent object). (Inherited from ItemEvents_10_Event)
Open	Occurs when an instance of the parent object is being opened in an Inspector. (Inherited from ItemEvents_10_Event)
PropertyChange	Occurs when an explicit built-in property of an instance of the parent object is changed. (Inherited from ItemEvents_10_Event)
Read	Occurs when an instance of the parent object is opened for editing by the user. (Inherited from ItemEvents_10_Event)
ReadComplete	Occurs when Outlook has completed reading the properties of the item. (Inherited from ItemEvents_10_Event)
Reply	Occurs when the user selects the Reply action for an item (which is an instance of the parent object). (Inherited from ItemEvents_10_Event)
ReplyAll	Occurs when the user selects the ReplyAll action for an item (which is an instance of the parent object). (Inherited from ItemEvents_10_Event)
Send	Occurs when the user selects the Send action for an item (which is an instance of the parent object). (Inherited from ItemEvents_10_Event)
Unload	Occurs before an Outlook item is unloaded from memory, either programmatically or by user action. (Inherited from ItemEvents_10_Event)
Write	Occurs when an instance of the parent object is saved, either explicitly or implicitly (for example, in response to a prompt when closing the item's inspector). (Inherited from ItemEvents_10_Event)