Spire.Barcode is a professional barcode library specially designed for .NET developers (C#, VB.NET, ASP.NET, .NET Core) and Java developers (J2SE and J2EE) to generate, read and scan 1D & 2D barcodes.

Tue Dec 01, 2015 6:19 pm

IS there a way to look at just the first page of a tiff file and not the whole file? My code is always on the first page of a multipage tiff

matta125
 
Posts: 2
Joined: Wed Nov 25, 2015 4:19 pm

Wed Dec 02, 2015 3:05 am

Hi,

Sorry that I am not clear your problem. Would you please take an example and give us some detail description?
Thank you.

Best Regards,
Amy
E-iceblue support team
User avatar

amy.zhao
 
Posts: 2766
Joined: Wed Jun 27, 2012 8:50 am

Fri Dec 04, 2015 2:04 pm

I have multiple pages in a tiff image. On the bottom of page one is the QR Code I am trying to read seem like the process is reading all 25 pages and not seeing the QR Code at the end of page one. Is there a way to tell the program the code is in the bottom half of page one?

Public Sub ReadBarCode(ByVal input_filename)
Dim data As String = BarcodeScanner.ScanOne(input_filename)
Dim datas() As String = BarcodeScanner.Scan(input_filename)
'show the scan result
Dim Values() As String = datas(datas.Count - 1).Split(Chr(9))
For i = 0 To Values.Count - 1
messageboc.show(Chr(34) & Values(i).Trim(" ") & Chr(34) & vbCrLf)
Next



End Sub

matta125
 
Posts: 2
Joined: Wed Nov 25, 2015 4:19 pm

Mon Dec 07, 2015 8:35 am

Hi,

Sorry that our Spire.Barcode has no method to do it.

Best Regards,
Amy
E-iceblue support team
User avatar

amy.zhao
 
Posts: 2766
Joined: Wed Jun 27, 2012 8:50 am

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