Hi there,

can some show me how to load multiple tiff files into a viewer with and thumbnail viewer.

Thanks

pqsik

I got this to work
any better ways to do this?

pqsik

Hi there,

Can you help remove � from a image tag

TagGetValueString(imageid, tags.TagPageName)

when I add to a xml file I get this
<ImageTagID>c2a853bd45494985b389536ff7c27a7f&#x0;</ImageTagID>

and you cant have &#x0; in the file when serialized

Thanks

pqsik

I found the Tags.TagPageName and set the guid to that. I had to loop thought and return the value, not sure why this way return Gdp.TagGetValueString(ThisTiffID, Tags.TagPageName) does not work. For nCpt = 1 To Gdp.TagCount(ThisTiffID) If Gdp.TagGetID(ThisTiffID, nCpt) = Tags.TagPageName Then Return...

Hi there, I'm adding a guid to a image tag like this and save the file as a MultiPage tiff below. Private Function AddImageToTiff(ByVal ThisFile As String) As Boolean Dim ImageID As Integer Try If Gdp.TiffIsEditableMultiPage(ThisTiffID) Then ImageID = Gdp.CreateGdPictureImageFromFile(ThisFile) Gdp.T...

Thanks Loïc

I hope I get a free update

I posted this last night but it's not here now, so I will try again.

Do you have to save a pdf once you add new pages and images as a new file.

Because I can add to a new pdf, but it does not add to a existing pdf, The code is the same, I just change the file name.

Thanks

pqsik

Thanks, I will wait till then.

https://www.gdpicture.com/forum/viewtopic.php?t=2835 Hi I see from the link your going to have annotation support. I was going to start working on creating annotation but I'm wondering if I should wait to see what gdpictures has. Can you give me a date when are you going to release a version with an...

thanks for your reply,

Did you check loaderlock exception?

What version of Visual Studio did you test it with?

pqsik

Attached zipped project shows loaderlock

you have to check loaderlock exception in visual studio or it will run fine

thanks
pqsik

When I put MessageBox.Show(oGdPictureImaging.TwainGetSourceCount().ToString) its scanned ok without the error. the TwainGetSourceCount must be doing something. I have If oGdPictureImaging.TwainGetSourceCount(Nothing) = 0 Then in the code. The messagebox must be doing something, not sure what yet.

Hi there, I'm having a problem with scanning. I thought I would have a class to setup twain properties, start the scan and return a list of images Public Class GDTwainSetup Private Profile As ScanProfile Private oGdPictureImaging As GdPictureImaging Private PageCounter As Integer Private ThisIntPtr ...

Thank for all the help,

I got everything work

with this - secedit /configure /cfg %windir%\repair\secsetup.inf /db secsetup.sdb /verbose

thing in my registry must have been messed up.

pqsik

I added gdpicture to visual studio toolbox and tried to add the viewer to a form and got this --------------------------- Microsoft Visual Studio --------------------------- Failed to create component 'GdViewer'. The error message follows: 'System.Runtime.InteropServices.COMException (0x80004005): E...