1、 !?:E bn,XVB 4PAutoCAD +CASSnZ?,X/T ,S*: VBA/c.32 1 8V V)6!7.BtEQVBA/c,XKNl.33 1 h8V S*VBE AutoCAD 34 1 18V18V18V18V Hello World ,X AAutoCAD VBA Z?V)4m,tEQE VBA/c 1 E AutoCAD 2 Qvbaide alt+F11 3 K9-V 1 Sub HelloWorld() MsgBox “Hello World!“, vbInformation, “,X1/c“ End Sub 1 4 E /c Q-vbarun Qhellowor
2、ld ; pV 2 2 5 ,/c VBA4Ee /cL$b ,XAutoCADE AutoCADL?UGtEQ! E |4Y#t tEQ! ! E AutoCADVBA/c7|tEQ 2 3 18V18V18V18V A*A*A*A*AutoCADYF QYF QYF QYF Q ,X r)AutoCADYF Q4 CKE 0 ! 0011K4 5,4V- Sub DrawLine() ThisDrawing.Application.ActiveDocument.SendCommand “line“ RE /c,XE Ez 6 4nZE/c4,XAutoCAD 4,!7Z 5 18V18V1
3、8V18V 4 A,9E Q,X4 CK9 Q )G Q,X-F AutoCADYF; E!|,XAutoCAD ! 4 Qa, Qzoom Qe Qddptype E the third element is ignored. +9ZFwm9P ) A4 Sub DrawPolyline2() Dim objPL As AcadPolyline Dim xy(5) As Double xy(0) = 100: xy(1) = 200: xy(2) = 0 xy(3) = 300: xy(4) = 400: xy(5) = 0 Set objPL = ThisDrawing.Applicati
4、on.ActiveDocument.ModelSpace _ .AddPolyline(xy) 7 objPL.Elevation = 25 End Sub a,P 25ZFwZEG 1T ) M608VA44 M6A:Z 6 0-. sSet.Delete End Sub 17 ELQZXEZ 91T ),Xr#tEL Public Function AddEntToSset(objEnt As AcadEntity, sSet As AcadSelectionSet) Dim objCollection(0) As AcadEntity Set objCollection(0) = ent
5、 sSet.AddItems objCollection End Function ED #trELV)*Er ZKNlr,X*/r“ 1 r,X h*Ar Sub GetEntity() Dim objCircle As AcadCircle Dim xyz(2) As Double xyz(0) = 0: xyz(1) = 0: xyz(2) = 0 Set objCircle = _ ThisDrawing.Application.ActiveDocument.ModelSpace.AddCircle(xyz, 5) End Sub 2*rL ,XItem“h*r Sub GetEnti
6、ty2() Dim objEnt As AcadEntity Set objEnt = ThisDrawing.Application.ActiveDocument.ModelSpace.Item(5) End Sub 3*HandleToObject“*r Sub GetEntity3() Dim objEnt As AcadEntity Set objEnt = _ ThisDrawing.Application.ActiveDocument.HandleToObject(“3BA“) End Sub M6444V)XEEL 18 M64#tZrELFw#tr 6 M6,X_$ Z JrF
7、F)*AZ M64EL,XSelect“ objSset.Select Mode ,point1,points,FilterType,FilterData objSsetEL Mode EV/ acSelectionSetWindowE-60k (+point1,point2n)Y,Xr acSelectionSetCrossingE 6-60k Y -60k E+ ,x,Xr acSelectSetPreviousE E,Xr acSelectSetLastE 6E,Xr acSelectSetAllE 6,Xr Point1,point2nE0k ?& $(3D) FilterType,F
8、ilterDataE$4-4- M6Z *4-,X 0r2O _VLine,Circle1 2B5 +0 5r 8r KJ4-F 0 Then For Each objEnt In sSet objEnt.color = acRed Next End If sSet.Delete End Sub M6E_$/* #)ErE,Xr,XNp8F 4v8FSelectOnScreenG! E$4-W,Xs6 ,Xt8F EL,XL8objSset.ClearEL#0NELq , ELY,X /rB5GEor 6 , 42bEELobjSset.RemoveItemEL/L8r/20 L8,Xr ,
9、2bEELobjSset.EraseL8ELY,XrL8 EELq , s9 ,Xr 6L8objSset.DeleteL8ELDELY,XrB5 , b 6 mZQ8VZQE8V1KSZn?UEL,XG?UJ .oMG),XE 0EG?U,X)L?U.,XrP4!6,!7s4S*Wn?UG?ELWLc-4 4F,X/c I IsAAZ8VA4YZE,-F NMY8VaA 21 1?8V1?8V1?8V1?8V * xf* xf* xf* xf ,X :S*UtilityB5 S*AutoCAD,X Q K9 Q Q /4!9?U.?U4,X/c3 Fw:4E8V M64 *,X“ 1 Get
10、String “ Sub GetStringExample() Dim strName As String strName = ThisDrawing.Application.ActiveDocument.Utility.GetString _ (1, vbCr & “AEg94,X “) If strName /4n& (A)/K (C)/ (H)/KSz(L)/(U)/z(W)VpEg9,X+0A C H L U WJ,X24/4L?U4?&ENMGK+AutoCADEEL$ Eg9 6S*,XInitializeUserInputW*9Eg9GK+JL$ * Eg9“,XEg96M6E!
11、-m4,XVBA4Ee /Eg9GK+GK+“ If Err Then Exit Sub MsgBox “r4-“ & GetCode(objEnt, “south“) , , “AutoCADC“ GoTo xGoTo End Sub EG AZCASS4-Vpk4-,XAFwwork.def A hA D*9A5Br,X=)DB,aA Public Function SetCode(ent As AcadEntity, str As String, strAppName As String) Dim dType(0 To 1) As Integer Dim mData(0 To 1) As
12、 Variant dType(0) = 1001: mData(0) = strAppName dType(1) = 1000: mData(1) = str ent.SetXData dType, mData End Function 26 E4 8V,X* xfmCASSG M6,XPUTP Q mZ47m .Z?U-5Z 27 1 8V1 8V1 8V1 8V 24 G,XS*24 G,XS*24 G,XS*24 G,XS* ,X A A5B24 G EAk18VE - ThisDrawing.Application.ActiveDocument.SetVariable “PDMODE“
13、, 35 ThisDrawing.Application.ActiveDocument.SetVariable “PDSIZE“, 5 ,F“u4E.*,X3&A4AZE -*9A5B24 GPDMODEPDSIZE,X KZE* I IPDMODE*9A5B&,X/2O _,XPDSIZE /&,X24 GAutoCADJE )WA5B,X DFw * 61T )AM64CASSG M6,X!_A A5B Sub GetScale() A !_ MsgBox ThisDrawing.Application.ActiveDocument.GetVariable(“USERR1“) End Sub Sub SetScale() A5B!_1:500 ThisDrawing.Application.ActiveDocument.SetVariable “USERR1“, 500 ThisDrawing.Application.ActiveDocument.SetVariable “LTSCALE“, 0.5 End Sub A !_AZA5B!_?UCASS,!_,XUSERR1(*b,|rD,X24 G)E?U46!_ $LTSCALE!_1:500LTSCALE=0.5!_1:1000LTSCALE=1 7bJ,X24 G?UM4 S* L2ZFw4,X_ZE8VmEG
