	Name	Description
	AnchorHandle	This is a special handle ID, to allow the user to reanchor the balloon.
	ChangedAnchor	This is a GoObject.Changed subhint identifying changes to the value of the Anchor property.
	ChangedBaseWidth	This is a GoObject.Changed subhint identifying changes to the value of the BaseWidth property.
	ChangedReanchorable	This is a GoObject.Changed subhint identifying changes to the value of the Reanchorable property.
	ChangedUnanchoredOffset	This is a GoObject.Changed subhint identifying changes to the value of the UnanchoredOffset property.

	Name	Description
	Anchor	This is the object that the balloon always seems to be pointing to.
	AutoRescales	Gets or sets whether this object automatically rescales its appearance when its size changes. (Inherited from Northwoods.GoWeb.GoObject)
	Background	Gets the background object for this comment. (Inherited from Northwoods.GoWeb.GoComment)
	BaseWidth	Gets or sets the width of the base of the triangular region of the balloon, near the text label.
	Bottom	Gets or sets this object's bottom coordinate. (Inherited from Northwoods.GoWeb.GoObject)
	BottomRightMargin	Gets or sets the space between the bottom and right sides of the text label with the bottom and right sides of the background. (Inherited from Northwoods.GoWeb.GoComment)
	ChildNames	Gets a Dictionary of name/child mappings in both directions. (Inherited from Northwoods.GoWeb.GoGroup)
	Copyable	Gets or sets whether the user can copy this object. (Inherited from Northwoods.GoWeb.GoObject)
	Count	Gets the number of child objects in this group. (Inherited from Northwoods.GoWeb.GoGroup)
	Deletable	Gets or sets whether the user can delete this object. (Inherited from Northwoods.GoWeb.GoObject)
	Document	Gets the document that this object belongs to, or null if this is not in a layer or if this is in a view layer. (Inherited from Northwoods.GoWeb.GoObject)
	DraggingObject	Gets the object that will be dragged instead of this selected object. (Inherited from Northwoods.GoWeb.GoObject)
	DragsNode	Gets or sets whether this object, when selected and a child of a group, and when dragged, drags the parent node instead. (Inherited from Northwoods.GoWeb.GoObject)
	Editable	Gets or sets whether the user can edit this object. (Inherited from Northwoods.GoWeb.GoObject)
	First	Gets the first child object of this group. (Inherited from Northwoods.GoWeb.GoGroup)
	Height	Gets or sets this object's height. (Inherited from Northwoods.GoWeb.GoObject)
	Item	Overloaded. This `IList` indexed property gets or sets the object at a position in the group's array of children. (Inherited from Northwoods.GoWeb.GoGroup)
	Label	Gets or sets the label for this group, implementing IGoLabeledNode. (Inherited from Northwoods.GoWeb.GoComment)
	Last	Gets the last child object of this group. (Inherited from Northwoods.GoWeb.GoGroup)
	Layer	Gets the layer to which this object belongs. (Inherited from Northwoods.GoWeb.GoObject)
	Left	Gets or sets this object's left coordinate, the X position. (Inherited from Northwoods.GoWeb.GoObject)
	Location	Gets or sets this object's natural position. (Inherited from Northwoods.GoWeb.GoObject)
	Movable	Gets or sets whether the user can move this object. (Inherited from Northwoods.GoWeb.GoObject)
	Observers	Gets an enumerator over the list of observer objects of this object. (Inherited from Northwoods.GoWeb.GoObject)
	Parent	Gets the parent group for this object. (Inherited from Northwoods.GoWeb.GoObject)
	PartID	Gets or sets the unique ID of this part within its document. (Inherited from Northwoods.GoWeb.GoComment)
	PickableBackground	Gets or sets whether GoGroup.Pick returns this node when the tested point is in the background of this group, not on any of its child objects. (Inherited from Northwoods.GoWeb.GoGroup)
	Printable	Gets or sets whether the view can print this object. (Inherited from Northwoods.GoWeb.GoObject)
	Reanchorable	Gets or sets whether the user may reanchor this balloon comment, by reattaching it or leaving it unattached.
	Reshapable	Gets or sets whether the user can reshape this object. (Inherited from Northwoods.GoWeb.GoObject)
	Resizable	Gets or sets whether the user can resize this object. (Inherited from Northwoods.GoWeb.GoObject)
	ResizesRealtime	Gets or sets whether this object continuously changes its size during a user resizing operation. [In Web Forms there is no continuous visual feedback of a resize.] (Inherited from Northwoods.GoWeb.GoObject)
	Right	Gets or sets this object's right coordinate. (Inherited from Northwoods.GoWeb.GoObject)
	Selectable	Gets or sets whether the user can select this object. (Inherited from Northwoods.GoWeb.GoObject)
	SelectionObject	Gets the object that gets selection handles when this object is selected. (Inherited from Northwoods.GoWeb.GoObject)
	Shadowed	Giving this comment a shadow really means giving the background a shadow. (Inherited from Northwoods.GoWeb.GoComment)
	Shape	Gets this comment's background shape, assuming it is a GoShape, as it usually is. (Inherited from Northwoods.GoWeb.GoComment)
	Text	Gets or sets the text string for this group, implementing IGoLabeledNode. (Inherited from Northwoods.GoWeb.GoComment)
	Top	Gets or sets this object's top coordinate, the Y position. (Inherited from Northwoods.GoWeb.GoObject)
	TopLeftMargin	Gets or sets the space between the top and left sides of the text label with the top and left sides of the background. (Inherited from Northwoods.GoWeb.GoComment)
	UnanchoredOffset	Gets or sets the offset from the GoComment.Label for the result of ComputeAnchorPoint when there is no Anchor.
	View	Gets the view that this object belongs to, or null if this is not in a layer or if this is in a document layer. (Inherited from Northwoods.GoWeb.GoObject)
	Visible	Gets or sets whether the user can see this object. (Inherited from Northwoods.GoWeb.GoObject)
	Width	Gets or sets this object's width. (Inherited from Northwoods.GoWeb.GoObject)

	Name	Description
	Add	Add an object to this group. (Inherited from Northwoods.GoWeb.GoGroup)
	AddChildName	Add an association of a string name with a child object. (Inherited from Northwoods.GoWeb.GoGroup)
	AddCollection	Move some objects into this group, as immediate children of this group, even if they are part of other groups in this same layer. (Inherited from Northwoods.GoWeb.GoGroup)
	AddObserver	Register an object as an observer of changes to this object. (Inherited from Northwoods.GoWeb.GoObject)
	AddSelectionHandles	Overridden. When Reanchorable is true, add a special handle that lets the user change the Anchor by dragging the end point of the balloon to another object.
	CalculateRoute	Just call LayoutChildren to determine the new shape for this balloon's polygon background.
	CanCopy	Called to see if the user can copy this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanDelete	Called to see if the user can delete this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanEdit	Called to see if the user can edit this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanMove	Called to see if the user can move this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanPrint	Called to see if the view can print this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanReshape	Called to see if the user can reshape this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanResize	Called to see if the user can resize this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanSelect	Called to see if the user can select this object. (Inherited from Northwoods.GoWeb.GoObject)
	CanView	Called to see if the user can see this object. (Inherited from Northwoods.GoWeb.GoObject)
	Changed	Notify this object's document or view that some part of this object's state has been changed, via the GoDocument.GoDocument.Changed event and using the GoChangedEventArgs event args class. (Inherited from Northwoods.GoWeb.GoObject)
	ChangeValue	Overridden. Perform the usual undo and redo changes.
	Changing	Notify this object's document or view that some part of this object's state is about to be changed. (Inherited from Northwoods.GoWeb.GoObject)
	Clear	Remove all children from this group. (Inherited from Northwoods.GoWeb.GoGroup)
	ComputeAnchorPoint	Determine the end point of the balloon, near the Anchor.
	ComputeMove	Calculate a new location for this object. (Inherited from Northwoods.GoWeb.GoObject)
	ComputeResize	Calculate a new bounding rectangle for this object. (Inherited from Northwoods.GoWeb.GoObject)
	ContainedByRectangle	Determine if a given rectangle completely encloses this object. (Inherited from Northwoods.GoWeb.GoObject)
	Contains	This predicate is true when an object belongs to this group. (Inherited from Northwoods.GoWeb.GoGroup)
	ContainsPoint	A group contains a point if any of its visible children contain that point. (Inherited from Northwoods.GoWeb.GoGroup)
	Copy	This convenience method just makes a copy of the object itself, using a generic GoCopyDictionary. (Inherited from Northwoods.GoWeb.GoObject)
	CopyArray	Returns a newly allocated array of all of the immediate child objects in this group. (Inherited from Northwoods.GoWeb.GoGroup)
	CopyNewValueForRedo	Preserve any mutable state needed to perform an IGoUndoableEdit.Redo. (Inherited from Northwoods.GoWeb.GoObject)
	CopyObject	Overridden. The Anchor object may or may not be copied; let CopyObjectDelayed handle it.
	CopyObjectDelayed	Overridden. Make sure the Anchor is the copied object, and update the background polygon's shape appropriately.
	CopyOldValueForUndo	Preserve any mutable state needed to perform an IGoUndoableEdit.Undo. (Inherited from Northwoods.GoWeb.GoObject)
	CopyTo	Copy references to this group's immediate children into the given array. (Inherited from Northwoods.GoWeb.GoGroup)
	CreateBoundingHandle	Create a bounding handle for this object. (Inherited from Northwoods.GoWeb.GoObject)
	CreateEditor	Create a `GoControl` that implements an editor for this object in the given view. (Inherited from Northwoods.GoWeb.GoObject)
	CreateResizeHandle	Create a resize handle for this object, given a handle ID. (Inherited from Northwoods.GoWeb.GoObject)
	DoBeginEdit	Start editing the label. (Inherited from Northwoods.GoWeb.GoComment)
	DoEndEdit	Stop editing this object in the given view. (Inherited from Northwoods.GoWeb.GoObject)
	DoMove	Called when a user moves this object. (Inherited from Northwoods.GoWeb.GoObject)
	DoResize	Overridden. When resizing the AnchorHandle, call PickNewAnchor to consider other objects as anchors for this balloon.
	ExpandPaintBounds	Overridden. Since the bounds include only part of the background polygon, the area that needs repainting is really determined by the polygon.
	FindChild	The properties referring to parts of this group are also the names of those parts. (Inherited from Northwoods.GoWeb.GoComment)
	FindName	The properties referring to parts of this group are also the names of those parts. (Inherited from Northwoods.GoWeb.GoComment)
	GetContextMenu	Called to get a GoContextMenu to display for this object. (Inherited from Northwoods.GoWeb.GoObject)
	GetCursorName	Called when rendering the view to determine the cursor, if any, to display over this object. (Inherited from Northwoods.GoWeb.GoObject)
	GetEnumerator	Get an enumerator for iterating over the group's children, starting with the first child, which is painted behind all other children in the group. (Inherited from Northwoods.GoWeb.GoGroup)
	GetNearestIntersectionPoint	A group's closest intersection point with a line is the closest such point among all of the visible children. (Inherited from Northwoods.GoWeb.GoGroup)
	GetPartInfo	Return a GoPartInfo that describes this object and that can be transmitted to the client (user agent) as JavaScript data structures that can be used by code running on the client. (Inherited from Northwoods.GoWeb.GoObject)
	GetRectangleSpotLocation	Get the position of a spot in a rectangle. (Inherited from Northwoods.GoWeb.GoObject)
	GetShadowBrush	Get a Brush for painting a drop shadow in the given view. (Inherited from Northwoods.GoWeb.GoObject)
	GetShadowOffset	Gets the size of a drop shadow for this object in the given view. (Inherited from Northwoods.GoWeb.GoObject)
	GetShadowPen	Get a Pen for painting a drop shadow in the given view. (Inherited from Northwoods.GoWeb.GoObject)
	GetSpotLocation	Get the position of a spot on this object. (Inherited from Northwoods.GoWeb.GoObject)
	GetToolTip	Called to get a String to display as a tooltip for this object. (Inherited from Northwoods.GoWeb.GoObject)
	IndexOf	Provide a GoObject-specific implementation of IndexOf. (Inherited from Northwoods.GoWeb.GoGroup)
	Insert	Provide a GoObject-specific implementation of Insert, which just calls GoGroup.Add or GoGroup.InsertBefore. (Inherited from Northwoods.GoWeb.GoGroup)
	InsertAfter	Add or move an object to be after an existing child. (Inherited from Northwoods.GoWeb.GoGroup)
	InsertBefore	Add or move an object to be before an existing child. (Inherited from Northwoods.GoWeb.GoGroup)
	InvalidateViews	Cause all views to repaint this object when they get a chance. (Inherited from Northwoods.GoWeb.GoObject)
	IsChildOf	Determines if this object is a child, perhaps indirectly, of the given object. (Inherited from Northwoods.GoWeb.GoObject)
	LayoutChildren	Overridden. Make sure the background polygon is moved along with the text label and shaped so that it points at the anchor.
	OnContextClick	Called when the user context clicks on this object. (Inherited from Northwoods.GoWeb.GoObject)
	OnDoubleClick	Called when the user double clicks on this object. (Inherited from Northwoods.GoWeb.GoObject)
	OnEnterLeave	Called when the document object immediately under the mouse changes after a drag. (Inherited from Northwoods.GoWeb.GoObject)
	OnGotSelection	Called when this object becomes selected. (Inherited from Northwoods.GoWeb.GoObject)
	OnHover	Called when the user hovers over this object. (Inherited from Northwoods.GoWeb.GoObject)
	OnLostSelection	Called when this object becomes unselected. (Inherited from Northwoods.GoWeb.GoObject)
	OnMouseOver	Called when the user moves the mouse over this object when not dragging or resizing. (Inherited from Northwoods.GoWeb.GoObject)
	OnSelectionDropped	Called after the user has dropped the selection on this object. (Inherited from Northwoods.GoWeb.GoObject)
	OnSelectionDropReject	Called during a user's drag of the view's Selection when the mouse is over this object, to give this object a chance to veto a drop. (Inherited from Northwoods.GoWeb.GoObject)
	OnSingleClick	Called when the user single clicks on this object. (Inherited from Northwoods.GoWeb.GoObject)
	Paint	Painting a group just paints all of its children. (Inherited from Northwoods.GoWeb.GoGroup)
	Pick	Picking a group first tries to pick a child, starting with the last one which is most in front. (Inherited from Northwoods.GoWeb.GoGroup)
	PickObjects	Return a collection of objects that can be picked at a particular point. (Inherited from Northwoods.GoWeb.GoGroup)
	Remove	Overloaded. If any part is removed from this group, be sure to remove any references in local fields. (Inherited from Northwoods.GoWeb.GoComment)
	RemoveAt	Implement the `IList` method, which just calls GoGroup.Remove. (Inherited from Northwoods.GoWeb.GoGroup)
	RemoveChildName	Overloaded. Remove any association of a string name with a child object. (Inherited from Northwoods.GoWeb.GoGroup)
	RemoveObserver	Make sure an object is not an observer of changes to this object. (Inherited from Northwoods.GoWeb.GoObject)
	RemoveSelectionHandles	Remove all selection handles for this object for the given selection collection. (Inherited from Northwoods.GoWeb.GoObject)
	SetRectangleSpotLocation	Modify a rectangle such that its new spot location is at a given point. (Inherited from Northwoods.GoWeb.GoObject)
	SetSizeKeepingLocation	Sets a new size for this object while maintaining the same location. (Inherited from Northwoods.GoWeb.GoObject)
	SetSpotLocation	Overloaded. Move this object so this object's given spot is at the given location. (Inherited from Northwoods.GoWeb.GoObject)
	SpotOpposite	Get the spot that is on the opposite side of a given spot. (Inherited from Northwoods.GoWeb.GoObject)
	UpdateRoute	Request the reshaping of the balloon's polygon background.

	Name	Description
	ComputeBounds	Overridden. The bounds of a balloon comment are just the bounds of the label plus the margins.
	CopyChildren	Make copies of the background and the text object. (Inherited from Northwoods.GoWeb.GoComment)
	CreateBackground	Overridden. Change the background from a rectangle to a polygon that stretches out towards the Anchor object.
	CreateLabel	Create and initialize the GoText label for displaying the comment, which normally supports multiple lines and is editable. (Inherited from Northwoods.GoWeb.GoComment)
	MoveChildren	Overridden. Moving a balloon should change the size and shape, because the anchor might not be moving along.
	OnBoundsChanged	Provides default behavior, assuming all children are already correctly placed and sized, and only need to be moved and/or scaled to fit the new bounds of this GoGroup. (Inherited from Northwoods.GoWeb.GoGroup)
	OnLayerChanged	Overridden. If this balloon is removed from the document, set the Anchor property to null.
	OnObservedChanged	Overridden. If the Anchor moves or resizes, we need to update the background polygon's shape.
	OnParentChanged	Called when this object's parent is changed. (Inherited from Northwoods.GoWeb.GoObject)
	PickNewAnchor	This method is called repeatedly by DoResize while the user is dragging the AnchorHandle resize handle.
	RescaleChildren	This handles the general case of a resize by scaling and repositioning all the children. (Inherited from Northwoods.GoWeb.GoGroup)

Reference