使用不同按钮打印不同文档
使用不同按钮打印不同文档
提问于 2016-04-23 01:24:32
我正在使用Neodynamic SDK将文档打印到客户端。
我们将有5个文档要打印。我看到了如何打印1个文档或打印所有文档，但是否有一种方法打印每个按钮1个文档。也就是说，button1打印doc1，button2打印doc2，等等。
这是我到目前为止所得到的
<script runat="server">
Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs)
fileone()
filetwo()
End Sub
Public Sub fileone()
Dim fileToPrint As New PrintFile(Context.Server.MapPath("~/forms/xmlheader.txt"), "xmlheader.txt")
If (WebClientPrint.ProcessPrintJob(Request)) Then
'Create a ClientPrintJob
Dim cpj As New ClientPrintJob()
'set client printer, for multiple files use DefaultPrinter...
cpj.ClientPrinter = New DefaultPrinter()
'set files-printers group by using special formatting!!!
'Invoice.doc PRINT TO Printer1
cpj.PrintFile = fileToPrint
'send it...
cpj.SendToClient(Response)
End If
End Sub
Public Sub filetwo()
Dim fileToPrint As New PrintFile(Context.Server.MapPath("~/forms/ How To Recover Office Doc.pdf"), " How To Recover Office Doc.pdf")
If (WebClientPrint.ProcessPrintJob(Request)) Then
'Create a ClientPrintJob
Dim cpj As New ClientPrintJob()
'set client printer, for multiple files use DefaultPrinter...
cpj.ClientPrinter = New DefaultPrinter()
'set files-printers group by using special formatting!!!
'Invoice.doc PRINT TO Printer1
cpj.PrintFile = fileToPrint
'send it...
cpj.SendToClient(Response)
End If
End Sub
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)
fileone()
ScriptManager.RegisterStartupScript(Me, Me.GetType(), "printForm1", "printForm1();", True)
End Sub
Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs)
filetwo()
ScriptManager.RegisterStartupScript(Me, Me.GetType(), "printForm2", "printForm2();", True)
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>How to print multiple files to client printers from ASP.NET</title>
<script type="text/javascript">
function printForm1() {
jsWebClientPrint.print(fileone());
}
function printForm2() {
jsWebClientPrint.print(filetwo());
}
</script>
</head>
<body>
<%-- Store User's SessionId --%>
<input type="hidden" id="sid" name="sid" value="<%=Session.SessionID%>" />
<form id="form1" runat="server">
<h1>How to print multiple files to client printers from ASP.NET</h1>
Please change the source code to match your printer names and files to test it locally
<br /><br />
<%-- Add Reference to jQuery at Google CDN --%><script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js" type="text/javascript"></script><%-- Register the WebClientPrint script code --%><%=Neodynamic.SDK.Web.WebClientPrint.CreateScript()%>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Button"
Height="156px" Width="156px" />
<asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" Height="156px" Width="156px"/>
<asp:Button ID="Button3" runat="server" onclick="Button3_Click" Text="Button"
Height="156px" Width="156px"/>
<asp:Button ID="Button4" runat="server" onclick="Button4_Click" Text="Button"
Height="156px" Width="156px"/>
<asp:Button ID="Button5" runat="server" onclick="Button5_Click" Text="Button"
Height="156px" Width="156px"/>
</form>
</body>
</html>我想把filetwo()变量改成clientprintjob cpj2...
回答 1
Stack Overflow用户
发布于 2016-04-23 01:40:49
您需要的是创建一个名为PrintDoc()的函数，该函数接收要打印的文件的路径作为参数。签名应如下所示：
Private Sub PrintDoc(path as String)
End Sub您只需要此函数一次，并且不需要sub ()和sub () ...最多到filefive()。您只需要一个名为PrintDoc(字符串形式的路径)的子集
然后需要5个按钮，每个按钮都有自己的_Click()事件，在该事件处理程序中，通过每次传递不同的参数来调用PrintDoc过程。
希望这能有所帮助。
祝好运!
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/36799932
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