AddLine 方法 (ActiveX) 
创建一条穿过两点的线。 支持的平台:仅限 Windows 签名VBA: RetVal = object.AddLine(StartPoint, EndPoint) 言论没有其他评论。 例子VBA: Sub Example_AddLine()
    ' This example adds a line in model space
    
    Dim lineObj As AcadLine
    Dim startPoint(0 To 2) As Double
    Dim endPoint(0 To 2) As Double
    
    ' Define the start and end points for the line
    startPoint(0) = 1#: startPoint(1) = 1#: startPoint(2) = 0#
    endPoint(0) = 5#: endPoint(1) = 5#: endPoint(2) = 0#
    
    ' Create the line in model space
    Set lineObj = ThisDrawing.ModelSpace.AddLine(startPoint, endPoint)
    ZoomAll
    
End Sub
可视化 LISP: (vl-load-com)
(defun c:Example_AddLine()
    ;; This example adds a line in model space
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    
    ;; Define the start and end points for the line
    (setq startPoint (vlax-3d-point 1 1 0)
          endPoint (vlax-3d-point 5 5 0))
    
    ;; Create the line in model space
    (setq modelSpace (vla-get-ModelSpace doc))
    (setq lineObj (vla-AddLine modelSpace startPoint endPoint))
    (vla-ZoomAll acadObj)
)
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