wclTimelineErrors Namespace

 NameDescription
wclETimeline

The base exception class for Timeline Framework exceptions.

wclETimelineChannel

The base class for Timeline Channel exceptions.

wclEUserActivity

The base class for Timeline User Activity exceptions.

wclEUserActivityNotInitialized

The exception raises when an application changes properties of the not initialized User Activity object.

wclEUserActivitySessionActive

The exception raises when an application changes User Activity properties when an User Activity session is active.

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 NameDescription
WCL_E_TIMELINE_BASE

The base error code for all Windows Timeline Framework errors.

WCL_E_TIMELINE_CHANNEL_ACTIVE

The Windows Timelinbe Channel has already been opened.

WCL_E_TIMELINE_CHANNEL_ACTIVITY_NOT_CREATED

User Activity has not beed created or opened. Interface not found.

WCL_E_TIMELINE_CHANNEL_BASE

The base error code for Timeline Channel errors.

WCL_E_TIMELINE_CHANNEL_CREATE_ACTIVITY_FAILED

Unable to create or open User Activity.

WCL_E_TIMELINE_CHANNEL_CREATE_COMMAND_KEY_FAILED

Unable to create Application Activation command registry enrty.

WCL_E_TIMELINE_CHANNEL_CREATE_INIT_EVENT_FAILED

Failed to create WinRT thread initialization event.

WCL_E_TIMELINE_CHANNEL_CREATE_PROTOCOL_KEY_FAILED

Unable to create registry key for an Application Activation Protocol.

WCL_E_TIMELINE_CHANNEL_CREATE_TERM_EVENT_FAILED

Failed to create WinRT thread termination event.

WCL_E_TIMELINE_CHANNEL_CREATE_WINRT_THREAD_FAILED

Unable to create WinRT thread.

WCL_E_TIMELINE_CHANNEL_FEATURE_NOT_SUPPORTED

The Windows Timeline features are supported on Windows 10 16299 and above only.

WCL_E_TIMELINE_CHANNEL_GET_APP_NAME_FAILED

Unable to get application executable name and path.

WCL_E_TIMELINE_CHANNEL_GET_ASYNC_INFO_FAILED

Unable to get waitable interface for the asyncronous operation.

WCL_E_TIMELINE_CHANNEL_GET_ASYNC_RESULT_FAILED

Unable to get UserActivity creation result.

WCL_E_TIMELINE_CHANNEL_GET_DEFAULT_FAILED

Failed to get the default Windows Timeline channel.

WCL_E_TIMELINE_CHANNEL_NOT_ACTIVE

The Windows Timeline Channel has not been opened.

WCL_E_TIMELINE_CHANNEL_SET_PROTOCOL_NAME_FAILED

Failed to write application protocol display name.

WCL_E_TIMELINE_CHANNEL_SET_PROTOCOL_PROPERTY_FAILED

Unable to set properties for the Application Activation Protocol registry enrty.

WCL_E_TIMELINE_CHANNEL_SET_RUN_CMD_FAILED

Unable to set application startup command for the application activation protocol.

WCL_E_TIMELINE_CHANNEL_UNREGISTER_PROTOCOL_FAILED

Unable to unregister application activation protocol.

WCL_E_TIMELINE_USER_ACTIVITY_BASE

The base error code for User Activity object.

WCL_E_TIMELINE_USER_ACTIVITY_CREATE_SESSION_FAILED

Unable to start User Activity session.

WCL_E_TIMELINE_USER_ACTIVITY_CREATE_URI_CLASS_FAILED

Unable to create URI management class.

WCL_E_TIMELINE_USER_ACTIVITY_GET_DESCRIPTION_FAILED

Unable to get User Activity Description.

WCL_E_TIMELINE_USER_ACTIVITY_GET_DISPLAY_TEXT_FAILED

Unable to get User Activity display text.

WCL_E_TIMELINE_USER_ACTIVITY_GET_ID_FAILED

Failed to get User Activity ID.

WCL_E_TIMELINE_USER_ACTIVITY_GET_SAVE_STATUS_FAILED

Unable to get status of the User Activity save operation.

WCL_E_TIMELINE_USER_ACTIVITY_GET_STATE_FAILED

Unable to get User Activity state.

WCL_E_TIMELINE_USER_ACTIVITY_GET_TITLE_CAPTION_FAILED

Unable to get Activity's title caption.

WCL_E_TIMELINE_USER_ACTIVITY_GET_URI_CLASS_FAILED

Unable to get URI management class.

WCL_E_TIMELINE_USER_ACTIVITY_GET_URI_FAILED

Unable to get URI.

WCL_E_TIMELINE_USER_ACTIVITY_GET_VISUAL_ELEMENTS2_FAILED

Unable to get Activity's Visual Elements extended interface.

WCL_E_TIMELINE_USER_ACTIVITY_GET_VISUAL_ELEMENTS_FAILED

Unable to get Activity's Visual Elements interface.

WCL_E_TIMELINE_USER_ACTIVITY_INITIALIZED

The User Activity has already been initialized.

WCL_E_TIMELINE_USER_ACTIVITY_NOT_INITIALIZED

The User Activity has not been initialized.

WCL_E_TIMELINE_USER_ACTIVITY_SAVE_FAILED

Unable to save User Activity.

WCL_E_TIMELINE_USER_ACTIVITY_SESSION_ACTIVE

User Activity session has been started.

WCL_E_TIMELINE_USER_ACTIVITY_SESSION_NOT_STARTED

The USer Activity session has not been started.

WCL_E_TIMELINE_USER_ACTIVITY_SESSION_RUNNING

Other User Activity object has already started session.

WCL_E_TIMELINE_USER_ACTIVITY_SET_ACTIVATION_URI_FAILED

Unable to set User Activity activation URI.

WCL_E_TIMELINE_USER_ACTIVITY_SET_DESCRIPTION_FAILED

Unable to set User Activity description.

WCL_E_TIMELINE_USER_ACTIVITY_SET_DISPLAY_TEXT_FAILED

Unable to set User Activity display text.

WCL_E_TIMELINE_USER_ACTIVITY_SET_TITLE_CAPTION_FAILED

Unable to set Activity's title caption.

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