Values and flags for the NotifyContext property. The low order bits of the NotifyContext property are a numeric count of the notify depth (which will be zero if no notify is in progress). The other values are bit flags that indicate if the notify currently in progress was caused by some user action. One of these flags (mcgoncFromTool) is set automatically. The other flag (mcgoncFromUser) must be set by assignment before calling a method (e.g., EditPaste) that will produce a notify and that you want to flag as being user intiated.

Namespace: MediaCy.IQL.Display.Overlays
Assembly: MediaCy.IQL.Display.Overlays (in MediaCy.IQL.Display.Overlays.dll) Version: 10.0.6912.0

Syntax

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Public Enumeration mcGraphOverlayNotifyContext

Members

Member name	Value	Description
mcgoncNone	0	no context flags and zero notify depth
mcgoncNotifyDepthMask	255	Mask for the notify depth portion ofthe property. The notify depth count portion of the NotifyContext property is set automatically and cannot be changed by assignment.
mcgoncCreationNotComplete	256	The notify event was fired before theNotifyCreationComplete method was called. This can happen during the dragging of handles if the mcGraphOverlayOptionFlags.mcgoofNotifyDragDuringCreation bit is set in the IMcGraphOverlayEx.OptionFlags property
mcgoncFromTool	4096	The notify event came from use of atool. This flag will be set automatically for some notifications. You can set it before assigning to McGraphObj.RotatedPostion or McGraphObj.RotatedHandle to indicate that the assignment is made from a tool.
mcgoncFromUser	8192	The notify event came from use ofsome UI element such as a menu or toolbar. This flag is never set automatically. It must be assigned to the NotifyContext property before the call that initiates the event..
mcgoncDragging	16384	The notify event was caused bydragging. This flag will be set automatically for some notifications. You can set it before assigning to McGraphObj.RotatedPostion or McGraphObj.RotatedHandle to indicate that the assignment is made from a tool.
mcgoncFromUserMask	28672	mask for the notify flags thatindicate that the notify was caused by some user-initiated action (as opposed to a macro call).
mcgoncOperationAboutToStart	32768	If set during an event, thisstate indicates that the operation being notified is about to start, but that no changes have been made by that operation as yet.
mcgoncSend_UseAsDefaultOverlay_Notify	32768	Assigning toMcGraphOverlay.NotifyContext with this value immediately fires an ObjectPropertyChanged event with an Object of Nothing and a PropertyId of ID_IMcGraphOverlay2_UseAsDefaultOverlay. The event handler for the McImage.AnnotationOverlay uses this notification to save the current set of AnnotationOverlay properties as the default.
mcgoncSend_AutoTraceCalledFor_Notify	32769	Assigning toMcGraphOverlay.NotifyContext with this value immediately fires an ObjectPropertyChanged event with an Object of Nothing and a PropertyId of ID_IMcGraphOverlay2_AutoTraceCalledFor. An event handler for this notification will use it to display controls for setting auto trace speed and other options.

Reference

MediaCy.IQL.Display.Overlays Namespace