vb.net应用程序的PDF代码 [英] PDF code for vb.net application

问题描述

我已经在我的网络应用程序中添加了一个第三方参考（WebSupergoo.ABCpdf），用于使用vb.net代码保存PDF文档。下面是相同的代码：

Hi,

I have added one third party reference(WebSupergoo.ABCpdf) to my web-application for saving PDF document using vb.net code . Below is the code for same:

Imports WebSupergoo.ABCpdf9
Partial Class _Default
    Inherits System.Web.UI.Page


    Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim theDoc As Doc = New Doc()
        theDoc.FontSize = 96
        theDoc.AddText("Helo World of PDF")
        theDoc.Save("Test.pdf")
        theDoc.Clear()

    End Sub
End Class

--------------------------------- -----



但显示错误无法保存到磁盘...在---- theDoc.Save（Test.pd）





Plz帮助...





Thnx

--------------------------------------

But showing error unable to save to Disk...at ----theDoc.Save("Test.pd")


Plz help...


Thnx

推荐答案

试试这个，在这个解决方案中，你可以使用PdfStamper保存文件，而不是使用任何其他方法。

Hi,

Try this one, In this solution, you can use "PdfStamper" to Save the file, instead of using any other method.

Dim FilePath As String = Server.MapPath("/docs/templates/page_1_cover.pdf")
Dim reader As New PdfReader(FilePath)

Dim newfile As FileStream
newfile = New FileStream(Server.MapPath("/docs/output/go.pdf"), FileMode.Create, FileAccess.Write)

Dim stamper As PdfStamper = New PdfStamper(reader, newfile)

stamper.AcroFields.SetField("APPLICANT NAME", "han")


reader.Close()
stamper.Close()

注意：



在您的上方您没有指定有效路径的代码。



问候

sarva

Note:

In above your Code you didn't specified valid path.

Regards
sarva

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