public Acad3DSolid AddEllipticalCylinder(object vvarCenter, object vvarMajorRadius, object vvarMinorRadius, object vvarHeight, string nvstrHandle = "") { return(mobjAcadBlock.AddEllipticalCylinder(RuntimeHelpers.GetObjectValue(vvarCenter), RuntimeHelpers.GetObjectValue(vvarMajorRadius), RuntimeHelpers.GetObjectValue(vvarMinorRadius), RuntimeHelpers.GetObjectValue(vvarHeight), nvstrHandle)); }