Hi all,
I have a directory folder with PDF images files: 1234567.pd, 7654321.pdf, 3212345.pdf, 9876321.pdf.
Now, see my code below (everything in the code is working good), except that I am trying to search for the image file number doesn’t exist in that directory.
<table><tr><td>
<asp:Label
ID="lblImageFileNumber"
runat="server">Entry Number:</asp:Label>
</td>
<td >
<asp:TextBox
ID="TextImageFileNum"
runat="server"
MaxLength="8"
Font-Names ="Arial"
Font-Size =" 11pt"
Font-Bold ="False"
ForeColor ="#092f64"/>
</td>
<td >
<asp:Button
ID="btnSearchImageNum"
runat="server"
Text="Search"
OnClick =" btnSearchImageNum_OnClick"/>
</td</tr></table>
Protected Sub btnSearchImageNum _Click(sender As Object, e As EventArgs)
getImageFileNumberPDF()
End Sub
Public Function getImageFileNumberPDF () As String
‘If Img file number does exist
If textImageFileNum.Text <> String.Empty Then
Dim ImgFile As String = TextImageFileNum.Text.Trim()
Dim objPDF As PdfManager = New PdfManager()
objPDF = New PdfManager()
Dim objDocImage As PdfDocument = objPDF.OpenDocument(Server.MapPath("~\XXX-Images\" & ImgFile & ".pdf")) - Error stops here if the image file doesn’t exist
‘Image file that will save to the Temporary cache
Dim cachePath As String = Server.MapPath("cache") + "\" & ImgFile & ".pdf"
Dim strFilename As String = objDocImage.Save(cachePath, False)
‘If the Image File Doesn’t exist
Else
Response.Redirect("http://www.microsoft.com ") or Error Message
End If
For example If the image file pdf number: 4455668.pdf doesn’t exist in that folder it will redirect or display error.
This is not happening I am getting an error that says: AspPDF.NET 2.1.0.15816 has generated error #110: [ Could not find a part of the path 'C:\XXXX-Image\4455668.pdf', which means the image file number doesn’t exist in the path directory. Yes, the error is correct, there is not image file number I type.
Your help is appreciated. Thanks.
