You can quickly zoom in on an area by specifying the corners that define it.
To zoom in on an area by specifying its boundaries, use either the ZoomWindow or ZoomPickWindow method. The ZoomWindow method allows you to define two points representing the Zoom window programmatically. The ZoomPickWindow method requires the user to pick two points. These two picked points become the Zoom window.
Sub Ch3_ZoomWindow() ' ZoomWindow MsgBox "Perform a ZoomWindow with:" & vbCrLf & _ "1.3, 7.8, 0" & vbCrLf & _ "13.7, -2.6, 0", , "ZoomWindow" Dim point1(0 To 2) As Double Dim point2(0 To 2) As Double point1(0) = 1.3: point1(1) = 7.8: point1(2) = 0 point2(0) = 13.7: point2(1) = -2.6: point2(2) = 0 ThisDrawing.Application.ZoomWindow point1, point2 ' ZoomPickWindow MsgBox "Perform a ZoomPickWindow", , "ZoomPickWindow" ThisDrawing.Application.ZoomPickWindow End Sub