New Objects in 2010

Axes	Represents a collection of all the Axis objects in the specified chart.
Axis	Represents a single axis in a chart.
AxisTitle	Represents a chart axis title.
Chart	Represents a chart in a document.
ChartArea	Represents the chart area of a chart.
ChartBorder	Represents the border of an object.
ChartCharacters	Represents characters in an object that contains text.
ChartColorFormat	Represents the color of a one-color object or the foreground or background color of an object with a gradient or patterned fill.
ChartData	Represents access to the linked or embedded data associated with a chart.
ChartFont	Contains the font attributes (font name, font size, color, and so on) for an object chart.
ChartFormat	Provides access to the OfficeArt formatting for chart elements.
ChartGroup	Represents one or more series plotted in a chart with the same format.
ChartGroups	Represents one or more series plotted in a chart with the same format.
ChartTitle	Represents the chart title.
CoAuthLock	Represents a lock within the document. The CoAuthLock object is a member of the CoAuthLocks collection.
CoAuthLocks	A collection of CoAuthLock objects.
CoAuthor	Represents a single co-author in the document. The CoAuthor object is a member of the CoAuthors collection. The CoAuthors collection contains all the co-authors in the document (authors that are actively editing the document).
CoAuthoring	Provides the primary entry point to the co-authoring object model.
CoAuthors	A collection of all the CoAuthor objects in the document.
CoAuthUpdate	Represents a range of text that has been updated by a co-author.
CoAuthUpdates	A collection of CoAuthUpdate objects that represent the available updates in the document.
Conflict	Represents a conflicting edit in a co-authored document. The type of a Conflict object is specified by the WdRevisionType enumeration.
Conflicts	A collection of Conflict objects that represents the conflicts in a document. The type of a Conflict object is specified by the WdRevisionType enumeration.
DataLabel	Represents the data label on a chart point or trendline.
DataLabels	A collection of all the DataLabel objects for the specified series.
DataTable	Represents a chart data table.
DisplayUnitLabel	Represents a unit label on an axis in the specified chart.
DownBars	Represents the down bars in a chart group.
DropLines	Represents the drop lines in a chart group.
ErrorBars	Represents the error bars on a chart series.
Floor	Represents the floor of a 3-D chart.
Gridlines	Represents major or minor gridlines on a chart axis.
HiLoLines	Represents the high-low lines in a chart group.
Interior	Represents the interior of an object.
LeaderLines	Represents leader lines on a chart. Leader lines connect data labels to data points.
Legend	Represents the legend in a chart. Each chart can have only one legend.
LegendEntries	A collection of all the LegendEntry objects in the specified chart legend.
LegendEntry	Represents a legend entry in a chart legend.
LegendKey	Represents a legend key in a chart legend.
PlotArea	Represents the plot area of a chart.
Point	Represents a single point in a series in a chart.
Points	A collection of all the Point objects in the specified series in a chart.
ProtectedViewWindow	Represents a protected view window.
ProtectedViewWindows	A collection of all the ProtectedViewWindow objects that are currently open in Word 2010.
Series	Represents a series in a chart.
SeriesCollection	Represents a collection of all the Series objects in the specified chart or chart group.
SeriesLines	Represents series lines in a chart group.
TickLabels	Represents the tick-mark labels associated with tick marks on a chart axis.
Trendline	Represents a trendline in a chart.
Trendlines	Represents a collection of all the Trendline objects for the specified series.
UndoRecord	Provides an entry point into the undo stack.
UpBars	Represents the up bars in a chart group.
Walls	Represents the walls of a 3-D chart.