How to view saved multipage TIFF

Questions, comments and suggestions concerning VintaSoft Twain .NET SDK.

Moderator: Alex

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Almatrodi
Posts: 12
Joined: Wed Jan 07, 2009 4:23 am

How to view saved multipage TIFF

Post by Almatrodi » Sun Jan 18, 2009 12:42 pm

Hi

I have done:
1- Scan multiple page.
2- Save them as TIFF format to SQL image.
3- Add a PictureBox to form and bind it to the image field.

Now just what I see is the first page only. But, I don't know how to change to other pages.

Does anyone know hoe to view them?

Best regards.

Alex
Site Admin
Posts: 1445
Joined: Thu Jul 10, 2008 2:21 pm

Re: How to view saved multipage TIFF

Post by Alex » Tue Jan 20, 2009 5:36 pm

Hello,

Please send a message to our support team at support@vintasoft.com with the following information:
1. Description of the problem.
2. Simple project which demonstrates the problem.

Best regards, Alexander

Almatrodi
Posts: 12
Joined: Wed Jan 07, 2009 4:23 am

Re: How to view saved multipage TIFF

Post by Almatrodi » Wed Jan 21, 2009 1:44 am

Ok.

I did but I did not get the right answer.
Anyway I discover how to finally.

Thanks.

Alex
Site Admin
Posts: 1445
Joined: Thu Jul 10, 2008 2:21 pm

Re: How to view saved multipage TIFF

Post by Alex » Thu Jan 22, 2009 2:46 pm

It's nice to hear that. And what answer do you have? :)

Almatrodi
Posts: 12
Joined: Wed Jan 07, 2009 4:23 am

Re: How to view saved multipage TIFF

Post by Almatrodi » Fri Jan 23, 2009 9:35 am

Dear Alex

If found some sites. But the best was http://www.codeproject.com/KB/cs/multip ... iewer.aspx And the programmer has written it to load exist file. The change I did was just to Read the data from DB as bytes and save it to a MemoryStream. And, Then make picturebox to read from MemoryStream.

That's all..

Alex
Site Admin
Posts: 1445
Joined: Thu Jul 10, 2008 2:21 pm

Re: How to view saved multipage TIFF

Post by Alex » Fri Jan 23, 2009 10:24 am

Hello,

Yes, the Bitmap class allows to load pages from multipage TIFF file and you can use this solution if you have TIFF files created by VintaSoftTwain.NET Library.
Bitmap class has many limitations, for example you can't load pages with JPEG compression, you can't load 16-bpp gray images, etc. You can use VintaSoftImaging.NET Library if you want to load images from any TIFF files.

Best regards, Alexander

Almatrodi
Posts: 12
Joined: Wed Jan 07, 2009 4:23 am

Re: How to view saved multipage TIFF

Post by Almatrodi » Sun Jan 25, 2009 3:05 pm

Dear Alex

At first thanks for your add. Because I am not familiar with graphic format files. And, yes I need to view the images that I did scan with VintaSoftTwain.Net and I does the job for me. Even, I am thinking to buy the VintaSoftImaging.NET Library if I feel that will be helping me.

Still as usual I have problems with my language Arabic.

Thanks alot.

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