cad批量打印总结VBA编程频道|福州电脑网

2024年2月7日发(作者：)

cad批量打印总结VBA

cad vb及批量打印

cad二次开发中VB或VBA的应用问题1、如何在 VB 中连接 AutoCAD。启动

VB ，引用 AutoCAD 类型库。操作步骤:从“工程”菜单中选择“引用”选项，启动“引用”对话框。在“引用”对话框中，选择 AutoCAD 类型库，然后单击“确定”。2、定义模块级变量 AutoCAD 应用程序 (acadApp) 和当前的文档

(acadDoc)。如果 AutoCAD 正在运行，使用 GetObject 函数将检索 AutoCAD

Application 对象。如果 AutoCAD 没有运行，使用 CreateObject 函数试图创建一个 AutoCAD Application 对象。如果创建成功，会启动 AutoCAD;如果失败，则会发生错误。同时运行多个 AutoCAD 任务时，GetObject 函数会返回 Windows

运行对象表中的第一个 AutoCAD 实例。要显示 AutoCAD 图形窗口，需要将

AutoCAD 应用程序的 Visible 特性设置为 TRUE。使用 acadDoc 变量引用当前的

AutoCAD 图形。示例: Dim acadApp As AcadApplicationDim acadDoc as

AcadDocument Sub ConnectToAcad()On

Error Resume NextSet acadApp = GetObject(, "ation")If

Err

et acadApp = CreateObject("ation")If Err

Then EndEnd

e = TrueSet acadDoc = DocumentEnd

Sub2、如何使 VB 开发的程序不依赖于 AutoCAD 的版本。启动 VB ，定义模块级变量 AutoCAD 应用程序 (acadApp) 和当前的文档 (acadDoc)。如果 AutoCAD 正在运行，使用 GetObject 函数将检索 AutoCAD Application 对象。如果 AutoCAD

没有运行，使用 CreateObject 函数试图创建一个 AutoCAD Application 对象。

如果创建成功，会启动 AutoCAD;如果失败，则会发生错误。同时运行多个

AutoCAD 任务时，GetObject 函数会返回 Windows 运行对象表中的第一个

AutoCAD 实例。要显示 AutoCAD 图形窗口，需要将 AutoCAD 应用程序的 Visible

特性设置为 TRUE。使用 acadDoc 变量引用当前的 AutoCAD 图形。示例: Dim

acadApp As ObjectDim acadDoc as Object Sub ConnectToAcad()On Error

Resume NextSet

acadApp = GetObject(, "ation")If Err et

acadApp =

CreateObject("ation")If Err Then EndEnd

e = TrueSet

acadDoc = DocumentEnd Sub与第一个问题相比较，可以看出，不引用具体的类型库以及使用通用的对象类型就可以达到通用性。3、前期绑定和后期绑定要创建一个使用前期绑定方式的对象变量，也就是说，在程序编译时就完成绑定，则对象变量在声明时应指定类 ID，如:Dim acadApp As

AcadApplication。使用 As Object 子句声明对象变量，可以创建一个能包含任何类型对象引用的变量。不过，该变量访问对象是后期绑定的，也就是说，绑定在程序运行时才进行，如:Dim acadApp As Object。前期绑定的变量引用可以提供更好的性能，但该变量只能存放声明中所指定的类的引用。而后期绑定的变量引用可以提供更好的通用性。4、依赖于版本和独立于版本如果 CreateObject 或

GetObject 函数使用的 ProgID 没有附加版本号，那么是独立于版本的，否则是依赖于版本的。例如，如果使用的是 CreateObject，则 CreateObject

("ation") 是独立于版本的，而 CreateObject

("ation.15") 是依赖于版本的。5、VB 代码到 VBA 代码的转换在

VBA 的 IDE 环境中，使用“导入文件”将要转换的 VB 工程的模块、类模块以及

窗体文件一一导入。接着将 VB 代码中所有的当前的文档 (acadDoc) 变量替换为

ThisDrawing，而AutoCAD 应用程序 (acadApp) 变量替换为 Application。同时删除定义的 AutoCAD 应用程序 (acadApp) 和当前的文档 (acadDoc) 变量，删除与 AutoCAD 应用程序连接的代码。注意:要转换 VB 代码的窗体部分，则窗体必须是用 UserForm 创建的。6、图形对象和非图形对象图形对象(也称为图元、实体对象)是组成图形的可见对象(例如直线、圆、光栅图像等)。非图形对象是指属于图形的一部分但不可见的(提示性的)对象，例如 Layers、 Linetypes、

DimStyles、 SelectionSets 等等。要创建这些对象，可使用 Add

方法。每一个对象都有用于特定目的的方法和特性，都有设置和检索扩展数据以及删除自己的方法PLT方式打印Autocad图纸2008-04-15 22:56使用plt文件打印，打印服务器端使用Dos命令，服务器上不必安装cad，避免了不同电脑上cad版本不兼容以及字体、形文件不一致所造成的各种问题，并且可以大大降低打印人员的工作强度，非常适合于大批量打印图纸。另外就是plt文件很难反编译，即便是反编译以后，图纸也已面目全非，在一定程度上保护了图纸内容。其过程主要有两步:发布与打印.1:发布为PLT文件。在Autocad打印对话框中，选择好打印机后，我们会看到下面会有“打印到文件的可选项”，勾选它。然后再打印,指定文件的保存位置即可。2:打印PLT文件。为方便说明，我们假设打印机名为lpt1.在MS-DOS窗口下用:copy *.plt lpt1 。同时，为方便，我们作一个批处理命令。打开记事本，此文件里写入:copy *.plt lpt1 存为一个BAT格式的文件，以后需要打印，只要双击该BAT文件即就行了。

下面的是VBA代码，不知道C#怎么用

Public Sub PlotWindow()

' 确保当前布局是模型空间

Layout = ("Model")

' 设置打印设备

Name = "DWF6 3"

' 设置打印比例为"布满图纸"

rdScale = acScaleToFit

' 设置图纸类型

calMediaName =

"ISO_A4_(210.00_x_297.00_MM)"

' 让AutoCAD在前台进行打印

iable "BACKGROUNDPLOT", 0

Dim objPlot As AcadPlot

Set objPlot =

' 设置打印窗口

Dim minPoint(0 To 1) As Double, maxPoint(0 To 1) As Double

SetPoint2d minPoint, 0, 0

SetPoint2d maxPoint, 800, 600

dowToPlot minPoint, maxPoint

' 设置打印类型

pe = acWindow

File "C:"

' 恢复系统变量的值

iable "BACKGROUNDPLOT", 2

End Sub

Option Explicit '某文件夹下的包括下一级文件夹内的某个文件的筛选 Dim

swApp As ks Dim swPart As oc2 Dim swDraw

As gDoc Dim ps As tup Dim longstatus As

Long, longwarnings As Long '定义存储错误与警告 Dim Fname(50) As String '定义文件夹数组,用来存放文件夹名称 Dim Filename(50) As String '定义文件数组,用来存放文件名称 Dim Filepath(50) As String '存放文件地址名称

Dim i As Single, n As Single, ii As Single

Dim Objshell As Object

Dim Objfolder As Object

Private Sub Command1_Click() Dim Objshell As Object

Dim Objfolder As Object

Set Objshell = CreateObject("ation") '定义shell对象属于shell32

Objfolder = forfolder(0, "选择文件夹", 0, 0) '选择Set

打开的文件夹，返回folder对象

If Not Objfolder Is Nothing Then

If = "文件夹" Then

= '提取Objfolder对象的文件地址

Else

MsgBox "选择不正确，请重新选择～", vbExclamation, "提示"

End If

End Sub

Private Sub Command2_Click() On Error Resume Next

Dim nn As Single, path As String, wjhz As String, PrintName As

String

, m As Single

Set swApp = GetObject(, "ation") If <> 0

Then Set swApp = CreateObject("ation"): '定义sldworks对象

path = '提取文件地址

If = "" Then MsgBox "请选择打印文件夹路", vbInformation,

提示": Exit Sub

wjhz = "SLDDRW"

Call test(path, wjhz)

If Filename(0) = "" Then MsgBox "没有可打印的工程图纸", vbCritical,

错误提示": Exit Sub

If = False And = False Then MsgBox "请选择一个打印机": Exit Sub

If = True Then PrintName = n

n = "打印准备中...请稍后..."

e = False

For nn = 0 To ii - 1 'nn从0开始到ii-1次循环

Set swPart = c6(Filepath(nn), 3, 0, "", longstatus, l

ongwarnings)

r = PrintName

Set ps = tup

ation = 2 ' 1=图片 '2 = 图形

rPaperSize

Dim PageArray(0) As Long

PageArray(0) = 0 '数字为0代表全部打印，一般为pageArray(3)代表4

-1，2-2，代表打印1和2具体参见API 个数值，两两一对，例如1

Dim vPageArray As Variant

vPageArray = PageArray

"", "" '参数3为空 ut2 vPageArray, 1, True,

代表默认打印机，参见API

n = "已打印" & Filename(nn)

oc Filename(nn) '管板当前图纸

Set swPart = Nothing

n = "打印已完成"

= ""

MsgBox "打印已完成，共打印" & nn & "张图纸"

e = True

' p

Set swApp = Nothing

End Sub

Private Sub test(Folderpath As String, wjhz As String) Dim fso As

Object, fn As Object, fi As Object, fn1 As Object, fi1 As

Object, fi2 As Object

Dim ofso As Object

On Error Resume Next

Set fso = CreateObject("stemobject")

= der(Folderpath) '定义ofso为某地址下的文件对象 Set ofso

Set fn = ders '定义fn为ofso文件对象下的文件夹集合

Set fi = '定义fi为ofso文件对象下的文件集合

i = 0: n = 0: ii = 0 '清零

If > 0 Then

For Each fn1 In fn '在文件夹集合中循环

Fname(i) = '将文件夹名称写入数组

For Each fi1 In der(Folderpath & "" &

).Files '在当前文件夹内的文件集合中循环

If InStr(, UCase(wjhz)) > 0 Or InStr(

, LCase(wjhz)) > 0 Then '如果文件名称含有DWG或dwg字符为true

Filename(n) = '将满足要求的文件名称写入数组

Filepath(ii) = '将地址保存

n = n + 1

ii = ii + 1

End If

DoEvents '将程序交给系统

i = i + 1

DoEvents '将程序交给系统

End If

For Each fi2 In fi

If InStr(, UCase(wjhz)) > 0 Or InStr(, LCase(

wjhz)) > 0 Then '如果文件名称含有DWG或dwg字符为true

Filename(n) = '将满足要求的文件名称写入数组

Filepath(ii) = '将地址保存

n = n + 1

ii = ii + 1

End If

DoEvents '将程序交给系统

Sub End

Private Sub Form_Load()

n = "打印就绪"

End Sub

VB实现打开指定的CAD文件

Public Function opencad(cadfilepathd As String, cadname As String) '打开cad过程

Dim acadapp As AcadApplication Dim acaddoc As AcadDocument Dim ts As

String

Dim tsmsg As String

On Error Resume Next

Set acadapp = GetObject(, "ation") '检测cad是否打开

If = 429 Then 'cad如果没有打开

If Dir(cadfilepathd) <> "" Then '检测文件是否存在

Set acadapp = GetObject("", "ation") '打开cad

e = True 'cad可见

cadfilepathd '打开相应文件

Else

tsmsg = "没有找到" & cadname & ".dwg"

ts = MsgBox(tsmsg, vbOKOnly, "错误!")

End If

ElseIf = 0 Then '如果cad打开

If Dir(cadfilepathd) <> "" Then '检测文件是否存在

cadfilepathd '打开相应文件

e = True

Else

tsmsg = "没有找到" & cadname & ".dwg"

ts = MsgBox(tsmsg, vbOKOnly, "错误!")

End If

Else

ts = MsgBox("软件内部错误，请联系作者～", vbOKOnly, "

End

End If

错误～") '如果出现其他错误代码，软件本身出错

End Function

VB调用API设置当前打印机、显示默认打印机 1. VisualBasic 中启动新标准

EXE 工程。默认情况下创建 Form 1。 2. 向项目添加一个新模块并插入以下代码:

Public Const HWND_BROADCAST = &HFFFF Public Const WM_WININICHANGE =

&H1A

' constants for DEVMODE structure Public Const CCHDEVICENAME = 32

Public Const CCHFORMNAME = 32

' constants for DesiredAccess member of PRINTER_DEFAULTS

Public Const STANDARD_RIGHTS_REQUIRED = &HF0000 Public Const

PRINTER_ACCESS_ADMINISTER = &H4 Public Const PRINTER_ACCESS_USE = &H8

Public Const PRINTER_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED Or _

PRINTER_ACCESS_ADMINISTER Or PRINTER_ACCESS_USE)

' constant that goes into PRINTER_INFO_5 Attributes member

' to set it as default

Public Const PRINTER_ATTRIBUTE_DEFAULT = 4

' Constant for formId Public Const

VER_PLATFORM_WIN32_WINDOWS = 1

Public Type OSVERSIONINFO

dwOSVersionInfoSize As Long

dwMajorVersion As Long

dwMinorVersion As Long

dwBuildNumber As Long

dwPlatformId As Long

szCSDVersion As String * 128 End Type

Public Type DEVMODE

dmDeviceName As String * CCHDEVICENAME

dmSpecVersion As Integer

dmDriverVersion As Integer

dmSize As Integer

dmDriverExtra As Integer

dmFields As Long

dmOrientation As Integer

dmPaperSize As Integer

dmPaperLength As Integer

dmPaperWidth As Integer

dmScale As Integer

dmCopies As Integer

dmDefaultSource As Integer

dmPrintQuality As Integer

dmColor As Integer

dmDuplex As Integer

dmYResolution As Integer

dmTTOption As Integer

dmCollate As Integer

dmFormName As String * CCHFORMNAME

dmLogPixels As Integer

dmBitsPerPel As Long

dmPelsWidth As Long

dmPelsHeight As Long

dmDisplayFlags As Long

dmDisplayFrequency As Long

dmICMMethod As Long ' // Windows 95 only

dmICMIntent As Long ' // Windows 95 only

dmMediaType As Long ' // Windows 95 only

dmDitherType As Long ' // Windows 95 only

dmReserved1 As Long ' // Windows 95 only

dmReserved2 As Long ' // Windows 95 only End Type

Public Type PRINTER_INFO_5

pPrinterName As String

pPortName As String

Attributes As Long

DeviceNotSelectedTimeout As Long

TransmissionRetryTimeout As Long

End Type

Public Type PRINTER_DEFAULTS

pDatatype As Long

pDevMode As Long

DesiredAccess As Long

End Type

Declare Function GetProfileString Lib "kernel32" _ Alias

"GetProfileStringA" _

(ByVal lpAppName As String, _

ByVal lpKeyName As String, _

ByVal lpDefault As String, _

ByVal lpReturnedString As String, _

ByVal nSize As Long) As Long

Declare Function WriteProfileString Lib "kernel32" _ Alias

"WriteProfileStringA" _

(ByVal lpszSection As String, _

ByVal lpszKeyName As String, _

ByVal lpszString As String) As Long

Declare Function SendMessage Lib "user32" _ Alias "SendMessageA" _

(ByVal hwnd As Long, _

ByVal wMsg As Long, _

ByVal wParam As Long, _

lparam As String) As Long

Declare Function GetVersionExA Lib "kernel32" _

(lpVersionInformation As OSVERSIONINFO) As Integer

Public Declare Function OpenPrinter Lib "" _ Alias

"OpenPrinterA" _

(ByVal pPrinterName As String, _

phPrinter As Long, _

pDefault As PRINTER_DEFAULTS) As Long

Public Declare Function SetPrinter Lib "" _ Alias

"SetPrinterA" _

(ByVal hPrinter As Long, _

ByVal Level As Long, _

pPrinter As Any, _

ByVal Command As Long) As Long

Public Declare Function GetPrinter Lib "" _ Alias

"GetPrinterA" _

(ByVal hPrinter As Long, _

ByVal Level As Long, _

pPrinter As Any, _

ByVal cbBuf As Long, _

pcbNeeded As Long) As Long

Public Declare Function lstrcpy Lib "kernel32" _ Alias "lstrcpyA" _

(ByVal lpString1 As String, _

ByVal lpString2 As Any) As Long

Public Declare Function ClosePrinter Lib "" _

(ByVal hPrinter As Long) As Long

Public Sub SelectPrinter(NewPrinter As String)

Dim Prt As Printer

For Each Prt In Printers

If Name = NewPrinter Then

Set Printer = Prt

Exit For

End If

End Sub

3. Form 1 上放置一个 CommandButton 和 ListBox。

4. 以下代码添加到 Form 1 的 GeneralDeclarations 部分:

Option Explicit

Private Function PtrCtoVbString(Add As Long) As String

Dim sTemp As String * 512, x As Long

x = lstrcpy(sTemp, Add)

If (InStr(1, sTemp, Chr(0)) = 0) Then

PtrCtoVbString = ""

Else

PtrCtoVbString = Left(sTemp, InStr(1, sTemp, Chr(0)) - 1)

End If

End Function

Private Sub SetDefaultPrinter(ByVal PrinterName As String, _

ByVal DriverName As String, ByVal PrinterPort As String)

Dim DeviceLine As String

Dim r As Long

Dim l As Long

DeviceLine = PrinterName & "," & DriverName & "," & PrinterPort

' Store the new printer information in the [WINDOWS] section of

' the file for the DEVICE= item

r = WriteProfileString("windows", "Device", DeviceLine)

' Cause all applications to reload the INI file:

l = SendMessage(HWND_BROADCAST, WM_WININICHANGE, 0, "windows") End

Sub

Private Sub Win95SetDefaultPrinter()

Dim Handle As Long 'handle to printer

Dim PrinterName As String

Dim pd As PRINTER_DEFAULTS

Dim x As Long

Dim need As Long ' bytes needed

Dim pi5 As PRINTER_INFO_5 ' your PRINTER_INFO structure

Dim LastError As Long

' determine which printer was selected

PrinterName = (dex)

' none - exit

If PrinterName = "" Then

Exit Sub

End If

' set the PRINTER_DEFAULTS members

ype = 0&

dAccess = PRINTER_ALL_ACCESS Or dAccess

' Get a handle to the printer

x = OpenPrinter(PrinterName, Handle, pd)

' failed the open

If x = False Then

'error handler code goes here

Exit Sub

End If

' Make an initial call to GetPrinter, requesting Level 5

' (PRINTER_INFO_5) information, to determine how many bytes

' you need

x = GetPrinter(Handle, 5, ByVal 0&, 0, need)

' don't want to check lError here - it's supposed

' to fail

' with a 122 - ERROR_INSUFFICIENT_BUFFER

' redim t as large as you need

ReDim t((need 4)) As Long

' and call GetPrinter for keepers this time

x = GetPrinter(Handle, 5, t(0), need, need)

' failed the GetPrinter

If x = False Then

'error handler code goes here

Exit Sub

End If

' set the members of the pi5 structure for use with SetPrinter.

' PtrCtoVbString copies the memory pointed at by the two string

' pointers contained in the t() array into a Visual Basic string.

' The other three elements are just DWORDS (long integers) and

' don't require any conversion

erName = PtrCtoVbString(t(0))

ame = PtrCtoVbString(t(1))

utes = t(2)

NotSelectedTimeout = t(3)

issionRetryTimeout = t(4)

' this is the critical flag that makes it the default printer

utes = PRINTER_ATTRIBUTE_DEFAULT

' call SetPrinter to set it

x = SetPrinter(Handle, 5, pi5, 0)

If x = False Then ' SetPrinter failed

MsgBox "SetPrinter Failed. Error code: " & lError

Exit Sub

Else

If Name <> Then

' Make sure Printer object is set to the new printer

SelectPrinter ()

End If

' and close the handle

ClosePrinter (Handle)

End Sub

Private Sub GetDriverAndPort(ByVal Buffer As String, DriverName As _

String, PrinterPort As String)

Dim iDriver As Integer

Dim iPort As Integer

DriverName = ""

PrinterPort = ""

' The driver name is first in the string terminated by a comma

iDriver = InStr(Buffer, ",")

If iDriver > 0 Then

' Strip out the driver name

DriverName = Left(Buffer, iDriver - 1)

' The port name is the second entry after the driver name

' separated by commas.

iPort = InStr(iDriver + 1, Buffer, ",")

If iPort > 0 Then

' Strip out the port name

PrinterPort = Mid(Buffer, iDriver + 1, _

iPort - iDriver - 1)

End If

End Sub

Private Sub ParseList(lstCtl As Control, ByVal Buffer As String)

Dim i As Integer

Dim s As String

i = InStr(Buffer, Chr(0))

If i > 0 Then

s = Left(Buffer, i - 1)

If Len(Trim(s)) Then m s

Buffer = Mid(Buffer, i + 1)

Else

If Len(Trim(Buffer)) Then m Buffer

Buffer = ""

End If

Loop While i > 0

End Sub

Private Sub WinNTSetDefaultPrinter()

Dim Buffer As String

Dim DeviceName As String

Dim DriverName As String

Dim PrinterPort As String

Dim PrinterName As String

Dim r As Long

If dex > -1 Then

' Get the printer information for the currently selected

' printer in the list. The information is taken from the

' file.

Buffer = Space(1024)

PrinterName =

r = GetProfileString("PrinterPorts", PrinterName, "", _

Buffer, Len(Buffer))

' Parse the driver name and port name out of the buffer

GetDriverAndPort Buffer, DriverName, PrinterPort

If DriverName <> "" And PrinterPort <> "" Then

SetDefaultPrinter , DriverName, PrinterPort

If Name <> Then

' Make sure Printer object is set to the new printer

SelectPrinter ()

End If

End Sub

Private Sub Command1_Click()

Dim osinfo As OSVERSIONINFO

Dim retvalue As Integer

rsionInfoSize = 148

ersion = Space$(128)

retvalue = GetVersionExA(osinfo)

If formId = VER_PLATFORM_WIN32_WINDOWS Then

Call Win95SetDefaultPrinter

Else

' This assumes that future versions of Windows use the NT method

Call WinNTSetDefaultPrinter

End If

End Sub

Private Sub Form_Load()

Dim r As Long

Dim Buffer As String

' Get the list of available printers from

Buffer = Space(8192)

r = GetProfileString("PrinterPorts", vbNullString, "", _

Buffer, Len(Buffer))

' Display the list of printer in the ListBox List1

ParseList List1, Buffer

End Sub

Public Function SetPrinterName(PrinterName As String) As String

Dim aName As String * 128

Dim aPrn As Printer

Dim aLen As Long, aPos As Integer, aRc As Long, aDevStr As String

SetPrinterName = ""

aLen = GetProfileString("windows", "device", ByVal "", aName, 128)

If aLen > 0 Then

aPos = InStrB(1, aName, ",")

SetPrinterName = MidB(aName, 1, aPos - 1) '変更する前のプリンタ名

End If

'通常使うプリンタを<>に書き込む。

For Each aPrn In Printers

If Name = PrinterName Then

aDevStr = Name & "," & Name & "," &

aRc = WriteProfileString("windows", "device", ByVal aDevStr)

Exit For

End If

End Function

2)设置CrystalReport 的打印机属性来实现

'?2008/11/11 Add By *************************

'通常使うプリンタを<>に書き込む。

For Each aPrn In Printers

If Name = aPrintNm Then

gDefDriver = Name

gDefPort =

Exit For

End If

cad批量打印总结VBA

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