CAD_VBA

Dim Str1 As String

Dim StrLine As String, StrLin As String

StrLin = ThisDrawing.Application.Path + \ If Dir(StrLin) = \

MsgBox \ûÓÐÕÒµ½ÏßÐÍÎļþ\²»ÄܽøÐвÙ×÷\´íÎó\ End End If

Open StrLin For Input As #1 On Error Resume Next Do While Not EOF(1) Line Input #1, StrLine

StrLine = Trim(StrLine & \ \ ILen = Len(StrLine) If ILen > 1 Then

Str1 = Mid(StrLine, 1, 1) If Str1 = \ For I = 1 To ILen

If Mid(StrLine, I, 1) = \ Exit For End If Next

StrLine = Mid(StrLine, 2, I - 2) BL0 = False

Call LineTypeExist(StrLine, BL0) If Not BL0 Then 'ÏßÐͲ»´æÔÚÔò¼ÓÔØ

ThisDrawing.Linetypes.Load StrLine, StrLin End If End If End If Loop Close #1

'*FH3_LINE,FH3_LINE ----XXX----XXX----XXX----XXX End Sub

12¡¢ÎļþFile

'''**** File *********************************** Sub Myfile()

Dim StrFilename As String

StrFilename = \×ÀÃæ\\drawing2.dwg\ ThisDrawing.Application.Documents.Open StrFilename

For I = 0 To ThisDrawing.Application.Documents.count - 1

MsgBox ThisDrawing.Application.Documents(I).Name Next

ThisDrawing.Application.Documents(\ '''×¢Òâ´óСд

ThisDrawing.Application.Documents(\

ThisDrawing.Application.Documents(\ ThisDrawing.Application.Documents(\End Sub

13¡¢¿ØÖÆÃüÁîÊäÈë´°¿ÚSendCommand

'''****************************************************************************** Sub MySendCommand()

ThisDrawing.SendCommand Chr(13) '»Ø³µ ThisDrawing.SendCommand Chr(32) '¿Õ¸ñ ThisDrawing.SendCommand Chr(27) 'ESC

ThisDrawing.SendCommand Chr(27) + \

ThisDrawing.SendCommand \ \ThisDrawing.SendCommand \ \End Sub

14¡¢Èýά»æͼ

Sub yb3DMap()

Dim pt(2) As Double, z As Double Dim box As Acad3DSolid pt(0) = 500 pt(1) = 500 pt(2) = -5

Set box = ThisDrawing.ModelSpace.AddBox(pt, 1500, 1500, 10) box.color = acYellow For I = 1 To 200

pt(0) = Rnd * 1000 pt(1) = Rnd * 1000 z = Int(Rnd * 300) + 50 pt(2) = z / 2#

Set box = ThisDrawing.ModelSpace.AddBox(pt, Abs(Rnd * 100) + 20, Abs(Rnd * 100) + 20, z)

box.color = Int(Rnd * 100) Next ZoomAll

ThisDrawing.SendCommand \ ThisDrawing.SendCommand Chr(27) ThisDrawing.SendCommand \End Sub

3DMesh

Sub Example_Add3DMesh() ' This example creates a 4 X 4 polygonmesh in model space. Dim meshObj As AcadPolygonMesh Dim mSize, nSize, count As Integer Dim points(0 To 47) As Double 'Create the matrix of points

points(0) = 0: points(1) = 0: points(2) = 0 points(3) = 2: points(4) = 0: points(5) = 1 points(6) = 4: points(7) = 0: points(8) = 0 points(9) = 6: points(10) = 0: points(11) = 1 points(12) = 0: points(13) = 2: points(14) = 0 points(15) = 2: points(16) = 2: points(17) = 1 points(18) = 4: points(19) = 2: points(20) = 0 points(21) = 6: points(22) = 2: points(23) = 1 points(24) = 0: points(25) = 4: points(26) = 0 points(27) = 2: points(28) = 4: points(29) = 1 points(30) = 4: points(31) = 4: points(32) = 0 points(33) = 6: points(34) = 4: points(35) = 0 points(36) = 0: points(37) = 6: points(38) = 0 points(39) = 2: points(40) = 6: points(41) = 1 points(42) = 4: points(43) = 6: points(44) = 0 points(45) = 6: points(46) = 6: points(47) = 0 mSize = 4: nSize = 4

'creates a 3Dmesh in model space

Set meshObj = ThisDrawing.ModelSpace.Add3DMesh(mSize, nSize, points) 'Change the viewing direction of the viewport to better see the polygonmesh Dim NewDirection(0 To 2) As Double

NewDirection(0) = -1: NewDirection(1) = -1: NewDirection(2) = 1 ThisDrawing.ActiveViewport.Direction = NewDirection

ThisDrawing.ActiveViewport = ThisDrawing.ActiveViewport ZoomAll End Sub

15¡¢¿é (×ÛºÏÁ·Ï°)

Sub MyBlock()

Dim MySS As AcadSelectionSet

Dim PntTxtSta(0 To 2) As Double, PntTxtEnd(0 To 2) As Double, DTxtAngle As Double ÎÄ×Ö²åÈëµã,½Ç¶È

' Dim MyPln As AcadLWPolyline Dim Str1 As String, Str2 As String

Dim StrLineType As String, DLineWidth As Double, LLineColor As Long 'ÏßÐÍÃû³Æ¡¢¿í¶È¡¢ÑÕÉ«

Dim Pns As Variant, Pntsta As Variant, PntEnd As Variant, Pntln(0 To 3) As Double Dim ExpObj As Variant

Call DeleAllSelect 'ɾ³ýËùÓÐÑ¡Ôñ¼¯

Set MySS = ThisDrawing.SelectionSets.Add(\ MySS.Select acSelectionSetAll If MySS.count < 1 Then Exit Sub End If

For I = MySS.count - 1 To 0 Step -1 Str1 = MySS(I).ObjectName

If Str1 = \ ExpObj = MySS(I).Explode MySS(I).Delete

For J = 0 To UBound(ExpObj)

Select Case ExpObj(J).ObjectName Case \

Pnts = ExpObj(J).Coordinates ExpObj(J).Delete Set MyPln ThisDrawing.ModelSpace.AddLightWeightPolyline(Pnts) I1 = UBound(Pnts)

For K = 0 To (I1 / 2 - 1) '¿í¶ÈÉ趨

MyPln.SetWidth K, DLineWidth, DLineWidth Next

StrLineType = \ LLineColor = 2

MyPln.LineType = StrLineType

MyPln.color = LLineColor

Case \

Pntsta = ExpObj(J).StartPoint PntEnd = ExpObj(J).EndPoint

Pntln(0) = Pntsta(0): Pntln(1) = Pntsta(1) Pntln(2) = PntEnd(0): Pntln(3) = PntEnd(1) Pnts = Pntln

ExpObj(J).Delete Set MyPln = =