Открой Object Brouser, напиши move и нажми Enter. Выбери подходящий метод и нажми F1.
Мне кажется надо создать SelectionSet, а затем в цикле переместить каждый объект по отдельности.
Вот пример для любого примитива чертежа:
Sub Example_Move()
' This example creates a circle and then performs
' a move on that circle.
' Create the circle
Dim circleObj As AcadCircle
Dim center(0 To 2) As Double
Dim radius As Double
center(0) = 2#: center(1) = 2#: center(2) = 0#
radius = 0.5
Set circleObj = ThisDrawing.ModelSpace.AddCircle(center, radius)
ZoomAll
' Define the points that make up the move vector
Dim point1(0 To 2) As Double
Dim point2(0 To 2) As Double
point1(0) = 0: point1(1) = 0: point1(2) = 0
point2(0) = 2: point2(1) = 0: point2(2) = 0
MsgBox "Move the circle 2 units in the X direction.", , "Move Example"
' Move the circle
circleObj.Move point1, point2
ZoomAll
MsgBox "Move completed.", , "Move Example"
End Sub