fengxue007 发表于 2008-6-14 11:16:00

刚找了一段VBA程序不能编译，大侠给修改一下吧

本帖最后由 作者 于 2008-6-14 11:20:07 编辑 <br /><br /> <p>本人新手，刚在本版找了一段VBA程序编译不了，请大侠帮忙解决！谢谢</p><p>本段程序是关于<strong>求解多个不规则封闭图形的总面积、总周长、个数的</strong></p><p><strong>Public Sub GetTolArea()<br/>&nbsp;&nbsp;&nbsp;&nbsp; ThisDrawing.SendCommand "(vl-load-com)" &amp; vbCr<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim CurveObj As cruve<br/>&nbsp;&nbsp;&nbsp;&nbsp; Set CurveObj = New cruve<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim VlaxObj As VLAX<br/>&nbsp;&nbsp;&nbsp;&nbsp; Set VlaxObj = New VLAX<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim OutEnt As AcadEntity<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim Pnt As Variant<br/>&nbsp;&nbsp;&nbsp;&nbsp; ThisDrawing.Utility.GetEntity OutEnt, Pnt, "选择外框："<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim MinBox As Variant<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim MaxBox As Variant<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim OutArea As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim OutLeng As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; OutEnt.GetBoundingBox MinBox, MaxBox<br/>&nbsp;&nbsp;&nbsp;&nbsp; If OutEnt.ObjectName = "AcDbRegion" Then<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OutArea = OutEnt.Area<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OutLeng = OutEnt.Perimeter<br/>&nbsp;&nbsp;&nbsp;&nbsp; Else<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set CurveObj.Entity = OutEnt<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OutArea = CurveObj.Area<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OutLeng = CurveObj.Length<br/>&nbsp;&nbsp;&nbsp;&nbsp; End If<br/>&nbsp;&nbsp;&nbsp;&nbsp; 'Set CurveObj.Entity = OutEnt<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim ss As AcadSelectionSet<br/>&nbsp;&nbsp;&nbsp;&nbsp; Set ss = CreatSSet<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim FType(0)&nbsp; As Integer<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim FData(0)&nbsp; As Variant<br/>&nbsp;&nbsp;&nbsp;&nbsp; FType(0) = 0<br/>&nbsp;&nbsp;&nbsp;&nbsp; FData(0) = "SPLINE"<br/>&nbsp;&nbsp;&nbsp;&nbsp; ss.Select acSelectionSetWindow, MinBox, MaxBox, FType, FData<br/>&nbsp;&nbsp;&nbsp;&nbsp; 'Debug.Print ss.Count<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim i As Integer<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim InArea()&nbsp; As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim InLeng()&nbsp; As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim j As Integer<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim Ent As AcadEntity<br/>&nbsp;&nbsp;&nbsp;&nbsp; ReDim Preserve InArea(0) As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; ReDim Preserve InLeng(0) As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; For i = 0 To ss.Count - 1<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; If ss.Item(i).ObjectID &gt; OutEnt.ObjectID Then<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set Ent = ss(i)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set CurveObj.Entity = Ent<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; VlaxObj.EvalLispExpression "(gc)"<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; If i &gt; 0 Then<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; j = UBound(InArea) + 1<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ReDim Preserve InArea(j) As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ReDim Preserve InLeng(j) As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; InArea(j) = CurveObj.Area<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; InLeng(j) = CurveObj.Length<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Else<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; InArea(0) = CurveObj.Area<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; InLeng(0) = CurveObj.Length<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; End If<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; End If<br/>&nbsp;&nbsp;&nbsp;&nbsp; Next<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim TolArea As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim TolLeng As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim AreaPer As Double<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim dispMsg As String<br/>&nbsp;&nbsp;&nbsp;&nbsp; dispMsg = "外框的面积为:" &amp; OutArea &amp; "，周长为：" &amp; OutLeng &amp; vbCrLf &amp; vbCrLf<br/>&nbsp;&nbsp;&nbsp;&nbsp; dispMsg = dispMsg &amp; "内部曲线的面积及周长如下：" &amp; vbCrLf<br/>&nbsp;&nbsp;&nbsp;&nbsp; For i = 0 To UBound(InArea)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; dispMsg = dispMsg &amp; "曲线" &amp; i &amp; "面积：" &amp; InArea(i) &amp; "，周长：" &amp; InLeng(i) &amp; vbCrLf<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TolArea = TolArea + InArea(i)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TolLeng = TolLeng + InLeng(i)<br/>&nbsp;&nbsp;&nbsp;&nbsp; Next<br/>&nbsp;&nbsp;&nbsp;&nbsp; dispMsg = dispMsg &amp; vbCrLf<br/>&nbsp;&nbsp;&nbsp;&nbsp; dispMsg = dispMsg &amp; "总面积为:" &amp; TolArea &amp; " 总周长为：" &amp; TolLeng &amp; vbCrLf &amp; vbCrLf<br/>&nbsp;&nbsp;&nbsp;&nbsp; AreaPer = TolArea / OutArea * 100<br/>&nbsp;&nbsp;&nbsp;&nbsp; dispMsg = dispMsg &amp; "内部曲线面积总各占外框面积的百分比:" &amp; AreaPer &amp; "%"<br/>&nbsp;&nbsp;&nbsp;&nbsp; 'MsgBox dispMsg<br/>&nbsp;&nbsp;&nbsp;&nbsp; ThisDrawing.Utility.Prompt dispMsg<br/>End Sub<br/>Function CreatSSet()<br/>&nbsp;&nbsp;&nbsp;&nbsp; Dim ss As AcadSelectionSet<br/>&nbsp;&nbsp;&nbsp;&nbsp; On Error Resume Next<br/>&nbsp;&nbsp;&nbsp;&nbsp; Set ss = ThisDrawing.SelectionSets.Add("mccad")<br/>&nbsp;&nbsp;&nbsp;&nbsp; If Err Then<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Err.Clear<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Set ss = ThisDrawing.SelectionSets("mccad")<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ss.Clear<br/>&nbsp;&nbsp;&nbsp;&nbsp; End If<br/>&nbsp;&nbsp;&nbsp;&nbsp; Set CreatSSet = ss<br/>End Function</strong></p><p><strong><br/></strong></p>
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