Printing 当默认打印机为网络打印机时,未设置Word 2007 Application.ActivePrinter
我试图使用一些Word 2007自动化,让用户能够选择打印机打印和编译Word文档。我们可以在本地或网络打印机上打印。网络打印机在代码中由其完全限定路径(printername+端口,如果有)指定 问题在于Windows 2008终端服务器在默认为网络打印机时无法更改打印机。当原始默认设置为本地打印机时,它可以正常工作 我们通过以下方式打印文档:Printing 当默认打印机为网络打印机时,未设置Word 2007 Application.ActivePrinter,printing,ms-word,word-automation,Printing,Ms Word,Word Automation,我试图使用一些Word 2007自动化,让用户能够选择打印机打印和编译Word文档。我们可以在本地或网络打印机上打印。网络打印机在代码中由其完全限定路径(printername+端口,如果有)指定 问题在于Windows 2008终端服务器在默认为网络打印机时无法更改打印机。当原始默认设置为本地打印机时,它可以正常工作 我们通过以下方式打印文档: 将默认打印机更改为用户需要的打印机。(完成人) 打印文档 将默认打印机更改回原始默认打印机 当我在Word 2007中将默认打印机设置为网络打印机(重
Option Explicit
Const PRINTER_ENUM_CONNECTIONS = &H4
Const PRINTER_ENUM_LOCAL = &H2
Private Declare Function EnumPrinters Lib "winspool.drv" Alias "EnumPrintersA" _
(ByVal flags As Long, ByVal name As String, ByVal Level As Long, _
pPrinterEnum As Long, ByVal cdBuf As Long, pcbNeeded As Long, _
pcReturned As Long) As Long
Private Declare Function PtrToStr Lib "kernel32" Alias "lstrcpyA" _
(ByVal RetVal As String, ByVal Ptr As Long) As Long
Private Declare Function StrLen Lib "kernel32" Alias "lstrlenA" _
(ByVal Ptr As Long) As Long
Public Function ListPrinters() As Variant
Dim bSuccess As Boolean
Dim iBufferRequired As Long
Dim iBufferSize As Long
Dim iBuffer() As Long
Dim iEntries As Long
Dim iIndex As Long
Dim strPrinterName As String
Dim iDummy As Long
Dim iDriverBuffer() As Long
Dim StrPrinters() As String
iBufferSize = 3072
ReDim iBuffer((iBufferSize \ 4) - 1) As Long
'EnumPrinters will return a value False if the buffer is not big enough
bSuccess = EnumPrinters(PRINTER_ENUM_CONNECTIONS Or _
PRINTER_ENUM_LOCAL, vbNullString, _
1, iBuffer(0), iBufferSize, iBufferRequired, iEntries)
If Not bSuccess Then
If iBufferRequired > iBufferSize Then
iBufferSize = iBufferRequired
Debug.Print "iBuffer too small. Trying again with "; _
iBufferSize & " bytes."
ReDim iBuffer(iBufferSize \ 4) As Long
End If
'Try again with new buffer
bSuccess = EnumPrinters(PRINTER_ENUM_CONNECTIONS Or _
PRINTER_ENUM_LOCAL, vbNullString, _
1, iBuffer(0), iBufferSize, iBufferRequired, iEntries)
End If
If Not bSuccess Then
'Enumprinters returned False
MsgBox "Error enumerating printers."
Exit Function
Else
'Enumprinters returned True, use found printers to fill the array
ReDim StrPrinters(iEntries - 1)
For iIndex = 0 To iEntries - 1
'Get the printername
strPrinterName = Space$(StrLen(iBuffer(iIndex * 4 + 2)))
iDummy = PtrToStr(strPrinterName, iBuffer(iIndex * 4 + 2))
StrPrinters(iIndex) = strPrinterName
Next iIndex
End If
ListPrinters = StrPrinters
End Function
'You could call the function as follows:
Sub Test()
Dim StrPrinters As Variant, x As Long
Dim strPrinterName As String
StrPrinters = ListPrinters
'Fist check whether the array is filled with anything, by calling another function, IsBounded.
If IsBounded(StrPrinters) Then
For x = LBound(StrPrinters) To UBound(StrPrinters)
Debug.Print StrPrinters(x)
' Message out Printer name
strPrinterName = StrPrinters(x)
' Message otu Active Printer
Application.ActivePrinter = GetFullNetworkPrinterName(strPrinterName)
Next x
Else
Debug.Print "No printers found"
End If
End Sub
Public Function IsBounded(vArray As Variant) As Boolean
'If the variant passed to this function is an array, the function will return True;
'otherwise it will return False
On Error Resume Next
IsBounded = IsNumeric(UBound(vArray))
End Function
Function GetFullNetworkPrinterName(strNetworkPrinterName As String) As String
' returns the full network printer name
' returns an empty string if the printer is not found
' e.g. GetFullNetworkPrinterName("HP LaserJet 8100 Series PCL")
' might return "HP LaserJet 8100 Series PCL on Ne04:"
Dim strCurrentPrinterName As String, strTempPrinterName As String, i As Long
strCurrentPrinterName = Application.ActivePrinter
i = 0
Do While i < 100
strTempPrinterName = strNetworkPrinterName & " on Ne" & Format(i, "00") & ":"
On Error Resume Next ' try to change to the network printer
Application.ActivePrinter = strTempPrinterName
On Error GoTo 0
If Application.ActivePrinter = strTempPrinterName Then
' the network printer was found
GetFullNetworkPrinterName = strTempPrinterName
i = 100 ' makes the loop end
End If
i = i + 1
Loop
' remove the line below if you want the function to change the active printer
'Application.ActivePrinter = strCurrentPrinterName ' change back to the original printer
End Function
示例代码:
Option Explicit
Const PRINTER_ENUM_CONNECTIONS = &H4
Const PRINTER_ENUM_LOCAL = &H2
Private Declare Function EnumPrinters Lib "winspool.drv" Alias "EnumPrintersA" _
(ByVal flags As Long, ByVal name As String, ByVal Level As Long, _
pPrinterEnum As Long, ByVal cdBuf As Long, pcbNeeded As Long, _
pcReturned As Long) As Long
Private Declare Function PtrToStr Lib "kernel32" Alias "lstrcpyA" _
(ByVal RetVal As String, ByVal Ptr As Long) As Long
Private Declare Function StrLen Lib "kernel32" Alias "lstrlenA" _
(ByVal Ptr As Long) As Long
Public Function ListPrinters() As Variant
Dim bSuccess As Boolean
Dim iBufferRequired As Long
Dim iBufferSize As Long
Dim iBuffer() As Long
Dim iEntries As Long
Dim iIndex As Long
Dim strPrinterName As String
Dim iDummy As Long
Dim iDriverBuffer() As Long
Dim StrPrinters() As String
iBufferSize = 3072
ReDim iBuffer((iBufferSize \ 4) - 1) As Long
'EnumPrinters will return a value False if the buffer is not big enough
bSuccess = EnumPrinters(PRINTER_ENUM_CONNECTIONS Or _
PRINTER_ENUM_LOCAL, vbNullString, _
1, iBuffer(0), iBufferSize, iBufferRequired, iEntries)
If Not bSuccess Then
If iBufferRequired > iBufferSize Then
iBufferSize = iBufferRequired
Debug.Print "iBuffer too small. Trying again with "; _
iBufferSize & " bytes."
ReDim iBuffer(iBufferSize \ 4) As Long
End If
'Try again with new buffer
bSuccess = EnumPrinters(PRINTER_ENUM_CONNECTIONS Or _
PRINTER_ENUM_LOCAL, vbNullString, _
1, iBuffer(0), iBufferSize, iBufferRequired, iEntries)
End If
If Not bSuccess Then
'Enumprinters returned False
MsgBox "Error enumerating printers."
Exit Function
Else
'Enumprinters returned True, use found printers to fill the array
ReDim StrPrinters(iEntries - 1)
For iIndex = 0 To iEntries - 1
'Get the printername
strPrinterName = Space$(StrLen(iBuffer(iIndex * 4 + 2)))
iDummy = PtrToStr(strPrinterName, iBuffer(iIndex * 4 + 2))
StrPrinters(iIndex) = strPrinterName
Next iIndex
End If
ListPrinters = StrPrinters
End Function
'You could call the function as follows:
Sub Test()
Dim StrPrinters As Variant, x As Long
Dim strPrinterName As String
StrPrinters = ListPrinters
'Fist check whether the array is filled with anything, by calling another function, IsBounded.
If IsBounded(StrPrinters) Then
For x = LBound(StrPrinters) To UBound(StrPrinters)
Debug.Print StrPrinters(x)
' Message out Printer name
strPrinterName = StrPrinters(x)
' Message otu Active Printer
Application.ActivePrinter = GetFullNetworkPrinterName(strPrinterName)
Next x
Else
Debug.Print "No printers found"
End If
End Sub
Public Function IsBounded(vArray As Variant) As Boolean
'If the variant passed to this function is an array, the function will return True;
'otherwise it will return False
On Error Resume Next
IsBounded = IsNumeric(UBound(vArray))
End Function
Function GetFullNetworkPrinterName(strNetworkPrinterName As String) As String
' returns the full network printer name
' returns an empty string if the printer is not found
' e.g. GetFullNetworkPrinterName("HP LaserJet 8100 Series PCL")
' might return "HP LaserJet 8100 Series PCL on Ne04:"
Dim strCurrentPrinterName As String, strTempPrinterName As String, i As Long
strCurrentPrinterName = Application.ActivePrinter
i = 0
Do While i < 100
strTempPrinterName = strNetworkPrinterName & " on Ne" & Format(i, "00") & ":"
On Error Resume Next ' try to change to the network printer
Application.ActivePrinter = strTempPrinterName
On Error GoTo 0
If Application.ActivePrinter = strTempPrinterName Then
' the network printer was found
GetFullNetworkPrinterName = strTempPrinterName
i = 100 ' makes the loop end
End If
i = i + 1
Loop
' remove the line below if you want the function to change the active printer
'Application.ActivePrinter = strCurrentPrinterName ' change back to the original printer
End Function
选项显式
常量打印机\u枚举\u连接=&H4
常量打印机\u枚举\u本地=&H2
私有声明函数EnumPrinters Lib“winspool.drv”别名“EnumPrintersA”_
(ByVal标志为长,ByVal名称为字符串,ByVal级别为长_
ppinterenum为Long,ByVal cdBuf为Long,pcb为Long_
(返回的时间)尽可能长
私有声明函数PtrToStr Lib“kernel32”别名“lstrcpyA”_
(ByVal RetVal作为字符串,ByVal Ptr作为长字符串)作为长字符串
私有声明函数StrLen Lib“kernel32”别名“lstrlenA”_
(ByVal Ptr As Long)尽可能长
公共函数ListPrinters()作为变量
Dim bsucces作为布尔值
我需要的时间和你的一样长
昏暗的咖啡色和咖啡色一样长
Dim iBuffer()的长度与
朦胧如长
尺寸索引与长度相同
Dim strpName作为字符串
暗淡的我和你一样长
Dim iDriverBuffer()的长度为
Dim STRPINTS()作为字符串
iBufferSize=3072
ReDim iBuffer((iBufferSize\4)-1)的长度为
'如果缓冲区不够大,EnumPrinters将返回值False
bSuccess=枚举打印机(打印机\u枚举\u连接或_
打印机\u枚举\u本地,vbNullString_
1、iBuffer(0)、iBufferSize、iBufferRequired、iEntries)
如果不成功,那么
如果iBufferRequired>iBufferSize,则
iBufferSize=需要IBuffer
调试。打印“iBuffer太小,请重试”_
iBufferSize&“字节”
将iBuffer(iBufferSize\4)的长度
如果结束
'使用新缓冲区重试
bSuccess=枚举打印机(打印机\u枚举\u连接或_
打印机\u枚举\u本地,vbNullString_
1、iBuffer(0)、iBufferSize、iBufferRequired、iEntries)
如果结束
如果不成功,那么
'返回False
MsgBox“枚举打印机时出错。”
退出功能
其他的
'Enumprinters返回True,请使用找到的打印机填充数组
ReDim Strprites(客户群-1)
对于iIndex=0到iEntries-1
“给我拿打印机
strpInterName=Space$(StrLen(iBuffer(iIndex*4+2)))
iDummy=PtrToStr(strpintername,iBuffer(iIndex*4+2))
STRPINTS(iIndex)=STRPINTERNAME
下一个指数
如果结束
ListPrinters=strPrints
端函数
'您可以按如下方式调用该函数:
子测试()
尺寸为变型,x为长型
Dim strpName作为字符串
strprints=列表打印机
'首先通过调用另一个函数,检查数组是否填充了IsBounded。
如果是有界的(strpints),那么
对于x=LBound(strplants)到UBound(strplants)
调试。打印strpints(x)
'消息输出打印机名称
strPrinterName=StrPrinters(x)
'消息otu活动打印机
Application.ActivePrinter=GetFullNetworkPrinterName(strpInterName)
下一个x
其他的
调试。打印“未找到打印机”
如果结束
端接头
公共函数作为布尔值有界(vArray作为变量)
'如果传递给此函数的变量是数组,则函数将返回True;
否则将返回False
出错时继续下一步
IsBounded=IsNumeric(UBound(vArray))
端函数
函数GetFullNetworkPrinterName(strNetworkPrinterName作为字符串)作为字符串
'返回完整的网络打印机名称
'如果找不到打印机,则返回空字符串
例如GetFullNetworkPrinterName(“HP LaserJet 8100系列PCL”)
'可能返回“Ne04上的HP LaserJet 8100系列PCL:”
Dim strCurrentPrinterName作为字符串,STRTEMPPINTERNAME作为字符串,i作为长度
strCurrentPrinterName=Application.ActivePrinter
i=0
当我<100时做
strTempPrinterName=strNetworkPrinterName&“在Ne上”&格式(i,“00”)&”:
出现错误时“继续下一步”尝试更改为网络打印机
Application.ActivePrinter=strtemprintername
错误转到0
如果Application.ActivePrinter=strTempPrinterName,则
'找到网络打印机
GetFullNetworkPrinterName=strTempPrinterName
i=100'表示循环结束
如果结束
i=i+1
环
'如果希望函数更改活动打印机,请删除下面的行
“Application.ActivePrinter=strCurrentPrinterName”更改回原始打印机
端函数
可能是安全问题吗?用户是否正确设置了访问网络打印机的安全权限 我们最终在Word之外解决了这个问题。我们现在直接使用Win32 API,然后调用word只进行打印。我在Windows 2008框中以管理员身份运行代码。手动执行Word 2003和2007中的步骤时,我可以很好地连接到打印机。我建议您在Word中录制宏并执行设置活动打印机的步骤。看