Task Class

Definition

Namespace:

Microsoft.Exchange.WebServices.Data

Assembly:

Microsoft.Exchange.WebServices.dll

Represents a Task item. Properties available on tasks are defined in the TaskSchema class.

public ref class Task : Microsoft::Exchange::WebServices::Data::Item

public class Task : Microsoft.Exchange.WebServices.Data.Item

Public Class Task
Inherits Item

Inheritance

Object

ServiceObject

Item

Task

Constructors

Task(ExchangeService)

Initializes an unsaved local instance of . To bind to an existing task, use Task.Bind() instead.

Properties

ActualWork	Gets or sets the actual amount of time that is spent on the task.
AllowedResponseActions	Gets a value that indicates which response actions are allowed on this item. Examples of response actions are Reply and Forward. (Inherited from Item)
ArchiveTag	Gets or sets the archive tag. The ArchiveTag property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
AssignedTime	Gets the date and time the task was assigned.
Attachments	Gets a list of the attachments to this item. (Inherited from Item)
BillingInformation	Gets or sets the billing information of the task.
Body	Gets or sets the body of this item. (Inherited from Item)
Categories	Gets or sets the list of categories that are associated with this item. (Inherited from Item)
ChangeCount	Gets the number of times the task has changed since it was created.
Companies	Gets or sets a list of companies associated with the task.
CompleteDate	Gets or sets the date and time on which the task was completed.
Contacts	Gets or sets a list of contacts associated with the task.
ConversationId	Gets the ID of the conversation that this item is part of. (Inherited from Item)
Culture	Gets or sets the culture that is associated with this item. (Inherited from Item)
DateTimeCreated	Gets the date and time at which this item was created. (Inherited from Item)
DateTimeReceived	Gets the time when this item was received. (Inherited from Item)
DateTimeSent	Gets the date and time at which this item was sent. (Inherited from Item)
DelegationState	Gets the current delegation state of the task.
Delegator	Gets the name of the delegator of this task.
DisplayCc	Gets a text string that lists the Cc recipients of this item. (Inherited from Item)
DisplayTo	Gets a text string that lists the To recipients of this item. (Inherited from Item)
DueDate	Gets or sets the date and time on which the task is due.
EffectiveRights	Gets a value that indicates the effective rights that the current authenticated user has on this item. (Inherited from Item)
EntityExtractionResult	Gets the entity extraction information on the item. The EntityExtractionResult property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
ExtendedProperties	Gets a list of extended properties that are defined on this item. (Inherited from Item)
Flag	Gets or sets a flag value that indicates the status, start date, due date, or completion date for an item. The Flag property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
HasAttachments	Gets a value that indicates whether the item has attachments. (Inherited from Item)
IconIndex	Gets the icon index. The IconIndex property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
Id	Gets the ID of this item. (Inherited from Item)
Importance	Gets or sets the importance of this item. (Inherited from Item)
InReplyTo	Gets or sets the In-Reply-To reference of this item. (Inherited from Item)
InstanceKey	Gets the item instance key. The InstanceKey property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
InternetMessageHeaders	Gets a list of Internet headers for this item. To get the entire collection of Internet message headers, use the PR_TRANSPORT_MESSAGE_HEADERS property. (Inherited from Item)
IsAssociated	Gets a value that indicates whether this is an associated item. (Inherited from Item)
IsAttachment	Gets a value that indicates whether the item is an attachment. (Inherited from Item)
IsComplete	Gets a value indicating whether the task is complete.
IsDirty	Gets a value that indicates whether the object has been modified. (Inherited from ServiceObject)
IsDraft	Gets a value that indicates whether the item is a draft. An item is a draft when it has not yet been sent. (Inherited from Item)
IsFromMe	Gets a value that indicates whether the item has been sent by the current authenticated user. (Inherited from Item)
IsNew	Gets a value that indicates whether this object is a real store item or a local object that has yet to be saved. (Inherited from Item)
IsRecurring	Gets a value indicating whether the task is recurring.
IsReminderSet	Gets or sets a value that indicates whether a reminder is set for this item. (Inherited from Item)
IsResend	Gets a value that indicates whether the item is a resend of another item. (Inherited from Item)
IsSubmitted	Gets a value that indicates whether the message has been submitted to be sent. (Inherited from Item)
IsTeamTask	Gets a value indicating whether the task is a team task.
IsUnmodified	Gets a value that indicates whether the item has been modified since it was created. (Inherited from Item)
Item[PropertyDefinitionBase]	Gets the value of the specified property in this instance. (Inherited from ServiceObject)
ItemClass	Gets or sets the custom class name of this item. (Inherited from Item)
LastModifiedName	Gets the name of the user who last modified this item. (Inherited from Item)
LastModifiedTime	Gets the date and time that this item was last modified. (Inherited from Item)
Mileage	Gets or sets the mileage of the task.
MimeContent	Gets the MIME content of this item. (Inherited from Item)
Mode	Gets a value indicating the mode of the task.
NormalizedBody	Gets the message body of an item that has been converted to a normalized value. The NormalizedBody property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
Owner	Gets the name of the owner of the task.
ParentFolderId	Gets the ID of the parent folder of this item. (Inherited from Item)
PercentComplete	Gets or sets the completeion percentage of the task. PercentComplete must be between 0 and 100.
PolicyTag	Gets or sets the retention policy value. The PolicyTag property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
Preview	Gets the item preview. The Preview property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
Recurrence	Gets or sets the recurrence pattern for this task. Available recurrence pattern classes include Recurrence.DailyPattern, Recurrence.MonthlyPattern and Recurrence.YearlyPattern.
ReminderDueBy	Gets or sets the date and time when the reminder is due for this item. (Inherited from Item)
ReminderMinutesBeforeStart	Gets or sets the number of minutes before the start of this item that the reminder should be triggered. (Inherited from Item)
RetentionDate	Gets the date until which an item must be preserved. The RetentionDate property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
Schema	Gets the schema that is associated with this type of object. (Inherited from ServiceObject)
Sensitivity	Gets the sensitivity of this item. (Inherited from Item)
Service	Gets the Exchange service for this object. (Inherited from ServiceObject)
Size	Gets the size of this item. (Inherited from Item)
StartDate	Gets or sets the date and time on which the task starts.
Status	Gets or sets the status of the task.
StatusDescription	Gets a string representing the status of the task, localized according to the PreferredCulture property of the ExchangeService object the task is bound to.
StoreEntryId	Gets the entry ID of the store that hosts the item. The StoreEntryId property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
Subject	Gets or sets the subject of this item. (Inherited from Item)
TextBody	Gets the text body of the item. The TextBody property is applicable for clients that target Exchange Online and versions of Exchange starting with Exchange Server 2013. (Inherited from Item)
TotalWork	Gets or sets the total amount of work spent on the task.
UniqueBody	Gets the body part that is unique to the conversation that this item is part of. (Inherited from Item)
WebClientEditFormQueryString	Gets the query string that can be appended to the Outlook Web App URL to open this item in a web browser. (Inherited from Item)
WebClientReadFormQueryString	Gets the query string that should be appended to the Exchange web client URL to open this item by using the appropriate read form in a web browser. (Inherited from Item)

Methods

Bind(ExchangeService, ItemId)	Binds to an existing task and loads its first class properties. Calling this method results in a call to EWS.
Bind(ExchangeService, ItemId, PropertySet)	Binds to an existing task and loads the specified set of properties. Calling this method results in a call to EWS.
Copy(FolderId)	Creates a copy of this item in the specified folder. Calling this method results in a call to Exchange Web Services (EWS). (Inherited from Item)
Copy(WellKnownFolderName)	Creates a copy of this item in the specified folder. Calling this method results in a call to Exchange Web Services (EWS). (Inherited from Item)
Delete(DeleteMode)	Deletes the item. Calling this method results in a call to Exchange Web Services (EWS). (Inherited from Item)
Delete(DeleteMode, Boolean)	Deletes the item. Calling this method results in a call to EWS. (Inherited from Item)
DeleteCurrentOccurrence(DeleteMode)	Deletes the current occurrence of a recurring task. After the current occurrence isdeleted, the task represents the next occurrence. Developers should call Load to retrieve the new property values of the task. Calling this method results in a call to EWS.
GetLoadedPropertyDefinitions()	Provides the collection of loaded property definitions. (Inherited from ServiceObject)
Load()	Loads the first-class properties. (Inherited from ServiceObject)
Load(PropertySet)	Loads the specified set of properties. (Inherited from ServiceObject)
Move(FolderId)	Moves this item to the specified folder. Calling this method results in a call to Exchange Web Services (EWS). (Inherited from Item)
Move(WellKnownFolderName)	Moves this item to the specified folder. Calling this method results in a call to Exchange Web Services (EWS). (Inherited from Item)
RemoveExtendedProperty(ExtendedPropertyDefinition)	Removes an extended property. (Inherited from Item)
Save()	Saves this item in the default folder based on the item's type. Calling this method results in at least one call to Exchange Web Services (EWS). Multiple calls to EWS might be made if attachments have been added. (Inherited from Item)
Save(FolderId)	Saves this item in a specific folder. Calling this method results in at least one call to Exchange Web Services (EWS). Multiple calls to EWS might be made if attachments have been added. (Inherited from Item)
Save(WellKnownFolderName)	Saves this item in a specific folder. Calling this method results in at least one call to Exchange Web Services (EWS). Multiple calls to EWS might be made if attachments have been added. (Inherited from Item)
SetExtendedProperty(ExtendedPropertyDefinition, Object)	Sets the specified extended property to the specified value. (Inherited from Item)
TryGetProperty(PropertyDefinitionBase, Object)	Tries to get the value of a specified property. (Inherited from ServiceObject)
TryGetProperty<T>(PropertyDefinitionBase, T)	Tries to get the value of a specified property. (Inherited from ServiceObject)
Update(ConflictResolutionMode)	Applies the local changes that have been made to this task. Calling this method results in at least one call to EWS. Mutliple calls to EWS might be made if attachments have been added or removed.
Update(ConflictResolutionMode, Boolean)	Applies the local changes that have been made to this item. Calling this method results in at least one call to EWS. Mutliple calls to EWS might be made if attachments have been added or removed. (Inherited from Item)