Constants are values that do not change. progeCAD VBA includes a variety of predefined constants:
AttachmentPoint
Lineweight
AttributeMode
ObjectSnapMode
BooleanSetting
RealToString, AngleToReal, AngleToString
Colors
SelectionSet
DrawingDirection
DistancetoReal
TextFlag
EntityType
TranslateCoordinates
GetIntersectionPoint
Units
HatchStyle
VerticalAlignment
HorizontalAlignment
WindowState
LeaderType
ZoomScale