<%@ Language=VBScript %>
<%
Option Explicit
Dim strSubmit 'Form中用來保存提交按鈕的值
Dim strPrinterPath 'Form中保存網(wǎng)絡(luò)打印機(jī)路徑的值
Dim strUsername 'Form中用戶名的值
Dim strPassword 'Form中密碼的值
Dim strMessage 'Form打印內(nèi)容的值
Dim objFS 'VBScript中的文件系統(tǒng)對(duì)象
Dim objWSHNet 'WSH中的網(wǎng)絡(luò)對(duì)象
Dim objPrinter '打印對(duì)象 strSubmit = Request.Form("Submit")
%>
<% If strSubmit = "" Then %> 注意的是： 由于這是演示，其中有關(guān)NT的帳號(hào)和密碼都是使用了不加密的手段在ASP中傳遞的 真正的運(yùn)用中應(yīng)該對(duì)該登錄過程進(jìn)行安全處理。
當(dāng)以上信息被提交后，就可以按照下面的代碼進(jìn)行打印了。
<% Else
' 從form中取得響應(yīng)信息。
strPrinterPath = Request.Form("printerpath")
strUsername = Request.Form("username")
strPassword = Request.Form("password")
strMessage = Request.Form("message")
We will now use the VBScript FileSystemObject object and the WSH Network object. The Network object will give us the methods we need to open a printer connection, and the FileSystemObject will allow us to stream our output to the printer. We create these objects in the following code example:
Set objFS = CreateObject("Scripting.FileSystemObject")
Set objWSHNet = CreateObject("WScript.Network")
' 使用WSH連接網(wǎng)絡(luò)打印機(jī)
objWSHNet.AddPrinterConnection "LPT1", strPrinterPath, False, strUsername, strPassword
' 使用文件系統(tǒng)對(duì)象將打印設(shè)備作為一個(gè)文件使用
Set objPrinter = objFS.CreateTextFile("LPT1:", True)
' 給打印設(shè)備送出文本
objPrinter.Write(strMessage)
'關(guān)閉打印設(shè)備對(duì)象并進(jìn)行錯(cuò)誤陷阱處理
On Error Resume Next objPrinter.Close
' 如果發(fā)生錯(cuò)誤，關(guān)閉打印連接，并輸出錯(cuò)誤信息
If Err Then Response.Write ("Error # " & CStr(Err.Number) & " " & Err.Description) Err.Clear Else
' 操作成功，輸出確認(rèn)信息
Response.Write("")
Response.Write("")
")
Response.Write(" ")
End If
' 取消打印連接
objWSHNet.RemovePrinterConnection "LPT1:"
Set objWSHNet = Nothing
Set objFS = Nothing
Set objPrinter = Nothing
End If
%>
<%
Option Explicit
Dim strSubmit 'Form中用來保存提交按鈕的值
Dim strPrinterPath 'Form中保存網(wǎng)絡(luò)打印機(jī)路徑的值
Dim strUsername 'Form中用戶名的值
Dim strPassword 'Form中密碼的值
Dim strMessage 'Form打印內(nèi)容的值
Dim objFS 'VBScript中的文件系統(tǒng)對(duì)象
Dim objWSHNet 'WSH中的網(wǎng)絡(luò)對(duì)象
Dim objPrinter '打印對(duì)象 strSubmit = Request.Form("Submit")
%>
<% If strSubmit = "" Then %> 注意的是： 由于這是演示，其中有關(guān)NT的帳號(hào)和密碼都是使用了不加密的手段在ASP中傳遞的 真正的運(yùn)用中應(yīng)該對(duì)該登錄過程進(jìn)行安全處理。
當(dāng)以上信息被提交后，就可以按照下面的代碼進(jìn)行打印了。
<% Else
' 從form中取得響應(yīng)信息。
strPrinterPath = Request.Form("printerpath")
strUsername = Request.Form("username")
strPassword = Request.Form("password")
strMessage = Request.Form("message")
We will now use the VBScript FileSystemObject object and the WSH Network object. The Network object will give us the methods we need to open a printer connection, and the FileSystemObject will allow us to stream our output to the printer. We create these objects in the following code example:
Set objFS = CreateObject("Scripting.FileSystemObject")
Set objWSHNet = CreateObject("WScript.Network")
' 使用WSH連接網(wǎng)絡(luò)打印機(jī)
objWSHNet.AddPrinterConnection "LPT1", strPrinterPath, False, strUsername, strPassword
' 使用文件系統(tǒng)對(duì)象將打印設(shè)備作為一個(gè)文件使用
Set objPrinter = objFS.CreateTextFile("LPT1:", True)
' 給打印設(shè)備送出文本
objPrinter.Write(strMessage)
'關(guān)閉打印設(shè)備對(duì)象并進(jìn)行錯(cuò)誤陷阱處理
On Error Resume Next objPrinter.Close
' 如果發(fā)生錯(cuò)誤，關(guān)閉打印連接，并輸出錯(cuò)誤信息
If Err Then Response.Write ("Error # " & CStr(Err.Number) & " " & Err.Description) Err.Clear Else
' 操作成功，輸出確認(rèn)信息
Response.Write("
Response.Write("
| 打印消息送出: | ")" & strMessage & " |
| 網(wǎng)絡(luò)打印機(jī)路徑: | ")" & strPrinterPath & " |
| 登錄帳號(hào): | ")" & strUsername & " |
Response.Write("
End If
' 取消打印連接
objWSHNet.RemovePrinterConnection "LPT1:"
Set objWSHNet = Nothing
Set objFS = Nothing
Set objPrinter = Nothing
End If
%>