Gets the ending color of the linear gradient brush, specified by the appearance object's settings.
A Color object representing the end color of the linear gradient brush as specified by the appearance object's settings.
If the appearance object's AppearanceOptions.UseBackColor property is set to false and it has a parent, this method returns the end color of the parent's linear gradient brush. Otherwise, the current appearance object's AppearanceObject.BackColor2 property value is returned.
Note that the appearance object's AppearanceObject.ParentAppearance property is read only. The parent can only be specified when the appearance object is created.