|  AppendVertex | Appends a vertex to a Polyline. | 
|  ArrayPolar | Creates a polar array.  If the PointOnAxis is distinct from the CenterPoint, a 3D array is created. | 
|  ArrayRectangular | Creates a rectangular array. | 
|  Copy | Creates a copy of the entity. | 
|  Delete | Deletes the specified object. | 
|  Divide | Returns the points after dividing given object. | 
|  Erase | Erases the display of the entity.  The entity is not deleted from the database. | 
|  Explode | Explodes the entity into sub-entities. | 
|  GetBoundingBox | Returns the corners of the box that encloses a specified entity. | 
|  GetBulge | Returns the bulge value at a given vertex | 
|  GetExtensionDictionary | Gets the extension dictionary associated with an object. | 
|  GetWidth | Returns the start and end width for a polyline. | 
|  GetXData | Returns the extended entity data associated with an entity. | 
|  Highlight | Highlights or dehighlights the object. | 
|  IntersectWith | Returns the intersection points between given objects. | 
|  Mirror | Mirrors an object about an axis defined by two points. | 
|  Mirror3D | Mirrors an object about a plane defined by three points. | 
|  Move | Moves an object. | 
|  Offset | Creates an offset entity at a given distance from another entity, + and - represent the two sides for offset. | 
|  Rotate | Rotates an object. | 
|  Rotate3D | Rotates an object about an axis formed by two points.  The direction of the axis is from point1 to point2. | 
|  ScaleEntity | Scales an object by a given scale factor. | 
|  SetBulge | Sets the bulge value for a given vertex of a polyline | 
|  SetWidth | Sets the start and end width of a polyline. | 
|  SetXData | Sets the extended entity data associated with an entity. | 
|  TransformBy | Applies a rigid motion transformation to an object. | 
|  Update | Updates the display of the object. |