Search/Filters/SearchFilter.Exists library
Classes
- Exists
- Represents a search filter checking if a field is set. Applications can use ExistsFilter to define conditions such as "Field IS SET".
- ews package
- documentation
- Search/Filters/SearchFilter.Exists.dart
ews package
- Libraries
- ComplexProperties/TimeZones/AbsoluteDateTransition
- ComplexProperties/TimeZones/AbsoluteDayOfMonthTransition
- ComplexProperties/TimeZones/AbsoluteMonthTransition
- misc/AbstractFolderIdWrapper
- misc/AbstractItemIdWrapper
- Core/ServiceObjects/ResponseObjects/AcceptMeetingInvitationMessage
- Exceptions/AccountIsLockedException
- Enumerations/AffectedTaskOccurrence
- Enumerations/AggregateType
- Autodiscover/AlternateMailbox
- Autodiscover/AlternateMailboxCollection
- Core/ServiceObjects/Items/Appointment
- ComplexProperties/AppointmentOccurrenceId
- Core/ServiceObjects/Schemas/AppointmentSchema
- Enumerations/AppointmentType
- ComplexProperties/ApprovalRequestData
- ComplexProperties/ArchiveTag
- Exceptions/ArgumentException
- Exceptions/ArgumentNullException
- ComplexProperties/Attachment
- ComplexProperties/AttachmentCollection
- PropertyDefinitions/AttachmentsPropertyDefinition
- ComplexProperties/Attendee
- ComplexProperties/AttendeeCollection
- misc/Availability/AttendeeInfo
- ComplexProperties/AttributedString
- ComplexProperties/AttributedStringCollection
- ComplexProperties/Attribution
- ComplexProperties/AttributionCollection
- Autodiscover/AutodiscoverDnsClient
- Enumerations/AutodiscoverEndpoints
- Autodiscover/AutodiscoverError
- Enumerations/AutodiscoverErrorCode
- Exceptions/AutodiscoverLocalException
- Exceptions/AutodiscoverRemoteException
- Autodiscover/Requests/AutodiscoverRequest
- Autodiscover/Responses/AutodiscoverResponse
- Autodiscover/AutodiscoverResponseCollection
- Exceptions/AutodiscoverResponseException
- Enumerations/AutodiscoverResponseType
- Autodiscover/AutodiscoverService
- Enumerations/AvailabilityData
- Enumerations/BasePropertySet
- Http/BasicCredentials
- Exceptions/BatchServiceResponseException
- Enumerations/BodyType
- PropertyDefinitions/BoolPropertyDefinition
- PropertyDefinitions/ByteArrayPropertyDefinition
- misc/CalendarActionResults
- Core/ServiceObjects/Folders/CalendarFolder
- Core/ServiceObjects/ResponseObjects/CalendarResponseMessage
- Core/ServiceObjects/ResponseObjects/CalendarResponseMessageBase
- Core/ServiceObjects/Schemas/CalendarResponseObjectSchema
- Search/CalendarView
- Core/ServiceObjects/ResponseObjects/CancelMeetingMessage
- Core/ServiceObjects/Schemas/CancelMeetingMessageSchema
- Sync/Change
- Sync/ChangeCollection
- Enumerations/ChangeType
- Enumerations/ClientAccessTokenType
- Enumerations/ClientExtensionProvidedTo
- Enumerations/ComparisonMode
- ComplexProperties/CompleteName
- ComplexProperties/ComplexProperty
- ComplexProperties/ComplexPropertyCollection
- PropertyDefinitions/ComplexPropertyDefinition
- PropertyDefinitions/ComplexPropertyDefinitionBase
- Autodiscover/ConfigurationSettings/ConfigurationSettingsBase
- Enumerations/ConflictResolutionMode
- Enumerations/ConflictType
- Enumerations/ConnectingIdType
- Enumerations/ConnectionFailureCause
- Enumerations/ConsentState
- Core/ServiceObjects/Items/Contact
- Core/ServiceObjects/Items/ContactGroup
- Core/ServiceObjects/Schemas/ContactGroupSchema
- Core/ServiceObjects/Schemas/ContactSchema
- Core/ServiceObjects/Folders/ContactsFolder
- Enumerations/ContactSource
- PropertyDefinitions/ContainedPropertyDefinition
- Enumerations/ContainmentMode
- Enumerations/ConversationAction
- Enumerations/ConversationFlagStatus
- ComplexProperties/ConversationId
- Enumerations/ConversationQueryTraversal
- Core/ServiceObjects/Schemas/ConversationSchema
- Enumerations/ConversationSortOrder
- Http/CookieContainer
- Exceptions/CreateAttachmentException
- Core/Requests/CreateAttachmentRequest
- Core/Responses/CreateAttachmentResponse
- Core/Requests/CreateFolderRequest
- Core/Responses/CreateFolderResponse
- Core/Requests/CreateItemRequest
- Core/Requests/CreateItemRequestBase
- Core/Responses/CreateItemResponse
- Core/Responses/CreateItemResponseBase
- Core/Requests/CreateRequest
- Core/Requests/CreateResponseObjectRequest
- Core/Responses/CreateResponseObjectResponse
- Enumerations/DateTimePrecision
- PropertyDefinitions/DateTimePropertyDefinition
- Enumerations/DayOfTheWeek
- Enumerations/DayOfTheWeekIndex
- Core/ServiceObjects/ResponseObjects/DeclineMeetingInvitationMessage
- Enumerations/DefaultExtendedPropertySet
- Enumerations/DelegateFolderPermissionLevel
- misc/DelegateTypes
- Exceptions/DeleteAttachmentException
- Core/Requests/DeleteAttachmentRequest
- Core/Responses/DeleteAttachmentResponse
- ComplexProperties/DeletedOccurrenceInfo
- ComplexProperties/DeletedOccurrenceInfoCollection
- Core/Requests/DeleteFolderRequest
- Core/Requests/DeleteItemRequest
- Enumerations/DeleteMode
- Core/Requests/DeleteRequest
- ComplexProperties/DictionaryEntryProperty
- ComplexProperties/DictionaryProperty
- Autodiscover/DocumentSharingLocation
- Autodiscover/DocumentSharingLocationCollection
- Autodiscover/DomainSettingError
- Enumerations/DomainSettingName
- PropertyDefinitions/DoublePropertyDefinition
- Enumerations/EffectiveRights
- PropertyDefinitions/EffectiveRightsPropertyDefinition
- Enumerations/ElcFolderType
- ComplexProperties/EmailAddress
- ComplexProperties/EmailAddressCollection
- ComplexProperties/EmailAddressDictionary
- ComplexProperties/EmailAddressEntry
- Enumerations/EmailAddressKey
- Core/ServiceObjects/Items/EmailMessage
- Core/ServiceObjects/Schemas/EmailMessageSchema
- Enumerations/EmailPosition
- Core/Requests/EmptyFolderRequest
- ComplexProperties/Recurrence/Ranges/EndDateRecurrenceRange
- ComplexProperties/EnhancedLocation
- Enumerations/Enumerations
- misc/Std/EnumToString
- Enumerations/EventType
- ews
- Attributes/EwsEnumAttribute
- Http/EwsHttpClientFactory
- Http/EwsHttpWebExceptionResponse
- Http/EwsHttpWebRequest
- Http/EwsHttpWebRequestFactory
- Http/EwsHttpWebResponse
- Core/EwsServiceMultiResponseXmlReader
- Core/EwsServiceXmlReader
- Core/EwsServiceXmlWriter
- misc/EwsTraceListener
- Core/EwsUtilities
- Core/EwsXmlReader
- Credentials/ExchangeCredentials
- Core/ExchangeServerInfo
- Core/ExchangeService
- Core/ExchangeServiceBase
- Enumerations/ExchangeVersion
- ComplexProperties/ExtendedProperty
- ComplexProperties/ExtendedPropertyCollection
- PropertyDefinitions/ExtendedPropertyDefinition
- Enumerations/ExtensionInstallScope
- Enumerations/ExtensionType
- Enumerations/FileAsMapping
- ComplexProperties/FileAttachment
- Search/Filters/Filters
- Core/Requests/FindFolderRequest
- Core/Responses/FindFolderResponse
- Search/FindFoldersResults
- Core/Requests/FindItemRequest
- Core/Responses/FindItemResponse
- Search/FindItemsResults
- Core/Requests/FindRequest
- ComplexProperties/Flag
- Enumerations/FlaggedForAction
- Core/ServiceObjects/Folders/Folder
- Sync/FolderChange
- Notifications/FolderEvent
- ComplexProperties/FolderId
- ComplexProperties/FolderIdCollection
- misc/FolderIdWrapper
- misc/FolderIdWrapperList
- ComplexProperties/FolderPermission
- ComplexProperties/FolderPermissionCollection
- Enumerations/FolderPermissionLevel
- Enumerations/FolderPermissionReadAccess
- Core/ServiceObjects/Schemas/FolderSchema
- Enumerations/FolderTraversal
- Search/FolderView
- misc/FolderWrapper
- Enumerations/FreeBusyViewType
- PropertyDefinitions/GenericPropertyDefinition
- Core/Requests/GetAttachmentRequest
- Core/Responses/GetAttachmentResponse
- Autodiscover/Requests/GetDomainSettingsRequest
- Autodiscover/Responses/GetDomainSettingsResponse
- Autodiscover/Responses/GetDomainSettingsResponseCollection
- Notifications/GetEventsResults
- Core/Requests/GetFolderRequest
- Core/Requests/GetFolderRequestBase
- Core/Requests/GetFolderRequestForLoad
- Core/Responses/GetFolderResponse
- Core/Requests/GetItemRequest
- Core/Requests/GetItemRequestBase
- Core/Requests/GetItemRequestForLoad
- Core/Responses/GetItemResponse
- Core/Requests/GetRequest
- Core/Requests/GetStreamingEventsRequest
- Core/Responses/GetStreamingEventsResponse
- Notifications/GetStreamingEventsResults
- Enumerations/GetUserPhotoStatus
- Autodiscover/Requests/GetUserSettingsRequest
- Autodiscover/Responses/GetUserSettingsResponse
- Autodiscover/Responses/GetUserSettingsResponseCollection
- Search/GroupedFindItemsResults
- Search/Grouping
- ComplexProperties/GroupMember
- ComplexProperties/GroupMemberCollection
- Core/Requests/HangingServiceRequestBase
- misc/HangingTraceStream
- ComplexProperties/HighlightTerm
- Enumerations/HoldAction
- Enumerations/HoldStatus
- Http/HttpRequestHeader
- misc/HttpStatusCode
- Interfaces/ICalendarActionProvider
- ComplexProperties/IComplexPropertyChangedDelegate
- Enumerations/IconIndex
- PropertyDefinitions/ICreateComplexPropertyDelegate
- Http/ICredentials
- Interfaces/ICustomUpdateSerializer
- Enumerations/IdFormat
- misc/IDisposable
- Interfaces/IEwsHttpWebRequest
- Http/IEwsHttpWebRequestFactory
- Interfaces/IEwsHttpWebResponse
- Interfaces/IFileAttachmentContentHandler
- Core/Responses/IGetObjectInstanceDelegate
- Http/IHttpClientFactory
- ComplexProperties/ImAddressDictionary
- ComplexProperties/ImAddressEntry
- Enumerations/ImAddressKey
- Enumerations/Importance
- PropertyDefinitions/IndexedPropertyDefinition
- PropertyDefinitions/IntPropertyDefinition
- Exceptions/InvalidOperationException
- Interfaces/IOwnedProperty
- Interfaces/ISearchStringProvider
- Interfaces/ISelfValidate
- ComplexProperties/IServiceObjectChangedDelegate
- Core/ServiceObjects/Items/Item
- ComplexProperties/ItemAttachment
- Sync/ItemChange
- ComplexProperties/ItemCollection
- Notifications/ItemEvent
- Enumerations/ItemFlagStatus
- Search/ItemGroup
- ComplexProperties/ItemId
- ComplexProperties/ItemIdCollection
- misc/ItemIdWrapper
- misc/ItemIdWrapperList
- Core/ServiceObjects/Schemas/ItemSchema
- Enumerations/ItemTraversal
- Search/ItemView
- misc/ItemWrapper
- Interfaces/ITraceListener
- Http/IWebProxy
- Core/LazyMember
- Enumerations/LegacyFreeBusyStatus
- Enumerations/LobbyBypass
- Enumerations/LocationSource
- Enumerations/LogicalOperator
- ComplexProperties/Mailbox
- Enumerations/MailboxSearchLocation
- Enumerations/MailboxSearchScopeType
- Enumerations/MailboxType
- Enumerations/MapiPropertyType
- misc/MapiTypeConverter
- misc/MapiTypeConverterMapEntry
- Enumerations/MeetingAttendeeType
- Core/ServiceObjects/Items/MeetingCancellation
- Core/ServiceObjects/Schemas/MeetingCancellationSchema
- Core/ServiceObjects/Items/MeetingMessage
- Core/ServiceObjects/Schemas/MeetingMessageSchema
- Core/ServiceObjects/Items/MeetingRequest
- Core/ServiceObjects/Schemas/MeetingRequestSchema
- Enumerations/MeetingRequestsDeliveryScope
- Enumerations/MeetingRequestType
- Core/ServiceObjects/Items/MeetingResponse
- Core/ServiceObjects/Schemas/MeetingResponseSchema
- ComplexProperties/MeetingTimeZone
- PropertyDefinitions/MeetingTimeZonePropertyDefinition
- Enumerations/MemberStatus
- misc/Std/MemoryStream
- ComplexProperties/MessageBody
- Enumerations/MessageDisposition
- ComplexProperties/MimeContent
- ComplexProperties/MimeContentBase
- Enumerations/Month
- Core/Requests/MultiResponseServiceRequest
- misc/NameResolution
- misc/NameResolutionCollection
- ComplexProperties/Recurrence/Ranges/NoEndRecurrenceRange
- Notifications/NotificationEvent
- Notifications/NotificationEventArgs
- Exceptions/NotImplementedException
- Exceptions/NotSupportedException
- misc/Nullable
- ComplexProperties/Recurrence/Ranges/NumberedRecurrenceRange
- Http/OAuthCredentials
- Exceptions/ObjectDisposedException
- ComplexProperties/OccurrenceInfo
- ComplexProperties/OccurrenceInfoCollection
- Enumerations/OffsetBasePoint
- Enumerations/OnlineMeetingAccessLevel
- ComplexProperties/OnlineMeetingSettings
- Enumerations/OofExternalAudience
- Enumerations/OofState
- Search/OrderByCollection
- Autodiscover/ConfigurationSettings/Outlook/OutlookAccount
- Autodiscover/ConfigurationSettings/Outlook/OutlookConfigurationSettings
- Autodiscover/ConfigurationSettings/Outlook/OutlookProtocol
- Enumerations/OutlookProtocolType
- Autodiscover/ConfigurationSettings/Outlook/OutlookUser
- misc/OutParam
- Search/PagedView
- misc/Param
- Enumerations/PeopleQueryContextKeys
- Enumerations/PeopleQuerySource
- PropertyDefinitions/PermissionCollectionPropertyDefinition
- Enumerations/PermissionScope
- ComplexProperties/PersonaPostalAddress
- Core/ServiceObjects/Schemas/PersonaSchema
- Enumerations/PhoneCallState
- ComplexProperties/PhoneNumberDictionary
- ComplexProperties/PhoneNumberEntry
- Enumerations/PhoneNumberKey
- ComplexProperties/PhysicalAddressDictionary
- ComplexProperties/PhysicalAddressEntry
- Enumerations/PhysicalAddressIndex
- Enumerations/PhysicalAddressKey
- Core/ServiceObjects/Schemas/PostItemSchema
- Core/ServiceObjects/Schemas/PostReplySchema
- Enumerations/Presenters
- Enumerations/PreviewItemBaseShape
- Enumerations/PrivilegedLogonType
- Core/PropertyBag
- PropertyDefinitions/PropertyDefinition
- PropertyDefinitions/PropertyDefinitionBase
- Enumerations/PropertyDefinitionFlags
- Exceptions/PropertyException
- Core/PropertySet
- Autodiscover/ProtocolConnection
- Autodiscover/ProtocolConnectionCollection
- ComplexProperties/Recurrence/Patterns/Recurrence
- ComplexProperties/Recurrence/Patterns/Recurrence.IntervalPattern
- ComplexProperties/Recurrence/Patterns/Recurrence.MonthlyPattern
- PropertyDefinitions/RecurrencePropertyDefinition
- ComplexProperties/Recurrence/Ranges/RecurrenceRange
- ComplexProperties/RecurringAppointmentMasterId
- ComplexProperties/ReferenceAttachment
- ComplexProperties/TimeZones/RelativeDayOfMonthTransition
- Enumerations/ResolveNameSearchLocation
- Core/Requests/ResolveNamesRequest
- Core/Responses/ResolveNamesResponse
- Enumerations/ResponseActions
- Core/ServiceObjects/ResponseObjects/ResponseMessage
- Core/ServiceObjects/Schemas/ResponseMessageSchema
- Enumerations/ResponseMessageType
- Core/ServiceObjects/ResponseObjects/ResponseObject
- Core/ServiceObjects/Schemas/ResponseObjectSchema
- Enumerations/ResponseType
- Enumerations/RetentionActionType
- ComplexProperties/RetentionTagBase
- Enumerations/RetentionType
- Enumerations/RuleErrorCode
- Enumerations/RuleProperty
- PropertyDefinitions/ScopedDateTimePropertyDefinition
- Search/Search
- Search/Filters/SearchFilter
- Search/Filters/SearchFilter.ContainsSubstring
- Search/Filters/SearchFilter.ExcludesBitmask
- Search/Filters/SearchFilter.Exists
- Search/Filters/SearchFilter.IsEqualTo
- Search/Filters/SearchFilter.IsGreaterThan
- Search/Filters/SearchFilter.IsGreaterThanOrEqualTo
- Search/Filters/SearchFilter.IsLessThan
- Search/Filters/SearchFilter.IsLessThanOrEqualTo
- Search/Filters/SearchFilter.IsNotEqualTo
- Search/Filters/SearchFilter.Not
- Search/Filters/SearchFilter.PropertyBasedFilter
- Search/Filters/SearchFilter.RelationalFilter
- Search/Filters/SearchFilter.SearchFilterCollection
- Core/ServiceObjects/Folders/SearchFolder
- ComplexProperties/SearchFolderParameters
- Core/ServiceObjects/Schemas/SearchFolderSchema
- Enumerations/SearchFolderTraversal
- Enumerations/SearchPageDirection
- Enumerations/SearchResultType
- Search/SeekToConditionItemView
- Enumerations/SendCancellationsMode
- Enumerations/SendInvitationsMode
- Enumerations/SendInvitationsOrCancellationsMode
- Core/Requests/SendItemRequest
- Enumerations/SendPrompt
- Enumerations/Sensitivity
- Exceptions/ServerBusyException
- Enumerations/ServiceError
- Enumerations/ServiceErrorHandling
- ComplexProperties/ServiceId
- Exceptions/ServiceLocalException
- Core/ServiceObjects/ServiceObject
- Attributes/ServiceObjectDefinitionAttribute
- Core/ServiceObjects/ServiceObjectInfo
- PropertyDefinitions/ServiceObjectPropertyDefinition
- Exceptions/ServiceObjectPropertyException
- Core/ServiceObjects/Schemas/ServiceObjectSchema
- Enumerations/ServiceObjectType
- Exceptions/ServiceRemoteException
- Core/Requests/ServiceRequestBase
- Exceptions/ServiceRequestException
- Core/Responses/ServiceResponse
- Core/Responses/ServiceResponseCollection
- Exceptions/ServiceResponseException
- Enumerations/ServiceResult
- Exceptions/ServiceValidationException
- Exceptions/ServiceVersionException
- Exceptions/ServiceXmlDeserializationException
- Exceptions/ServiceXmlSerializationException
- Enumerations/SetClientExtensionActionId
- Core/SimplePropertyBag
- Core/Requests/SimpleServiceRequestBase
- misc/SoapFaultDetails
- Enumerations/SortDirection
- Enumerations/StandardUser
- PropertyDefinitions/StartTimeZonePropertyDefinition
- Notifications/StreamingSubscription
- Notifications/StreamingSubscriptionConnection
- ComplexProperties/StringList
- PropertyDefinitions/StringPropertyDefinition
- misc/StringUtils
- Core/Requests/SubscribeRequest
- Core/Responses/SubscribeResponse
- Core/Requests/SubscribeToStreamingNotificationsRequest
- Notifications/SubscriptionBase
- Notifications/SubscriptionErrorEventArgs
- Enumerations/SuggestionQuality
- Core/Requests/SyncFolderHierarchyRequest
- Core/Responses/SyncFolderHierarchyResponse
- Core/Requests/SyncFolderItemsRequest
- Core/Responses/SyncFolderItemsResponse
- Enumerations/SyncFolderItemsScope
- Core/Responses/SyncResponse
- Core/ServiceObjects/Items/Task
- Enumerations/TaskDelegationState
- PropertyDefinitions/TaskDelegationStatePropertyDefinition
- Enumerations/TaskMode
- Core/ServiceObjects/Schemas/TaskSchema
- Core/ServiceObjects/Folders/TasksFolder
- Enumerations/TaskStatus
- ComplexProperties/TextBody
- misc/Time
- ComplexProperties/TimeChange
- ComplexProperties/TimeChangeRecurrence
- misc/TimeSpan
- PropertyDefinitions/TimeSpanPropertyDefinition
- Exceptions/TimeZoneConversionException
- ComplexProperties/TimeZones/TimeZoneDefinition
- ComplexProperties/TimeZones/TimeZonePeriod
- PropertyDefinitions/TimeZonePropertyDefinition
- ComplexProperties/TimeZones/TimeZoneTransition
- ComplexProperties/TimeZones/TimeZoneTransitionGroup
- Enumerations/TraceFlags
- PropertyDefinitions/TypedPropertyDefinition
- ComplexProperties/UniqueBody
- Core/Requests/UnsubscribeRequest
- Core/Requests/UpdateFolderRequest
- Core/Responses/UpdateFolderResponse
- Core/Requests/UpdateItemRequest
- Core/Responses/UpdateItemResponse
- misc/UriHelper
- ComplexProperties/UserId
- Autodiscover/UserSettingError
- Enumerations/UserSettingName
- misc/Uuid
- Search/ViewBase
- Enumerations/ViewFilter
- Autodiscover/WebClientUrl
- Autodiscover/WebClientUrlCollection
- Http/WebException
- Http/WebExceptionStatus
- Http/WebHeaderCollection
- Enumerations/WellKnownFolderName
- Http/X509CertificateCollection
- Core/XmlAttributeNames
- Core/XmlElementNames
- Xml/XmlException
- Enumerations/XmlNamespace
- Xml/XmlNode
- Xml/XmlNodeType
- Xml/XmlReader
- Xml/XMLStreamWriter
- Xml/XmlWriter