I have converted pdf file to Tiff file using 3-party software. When I open the new Tiff file using 'Windows Photo Gallery', I can view both pages of the converted file. However, when I open the the Tiff file in a picture box in my app. I can only view the first page. So, my question is how can I view multiple pages of a Tiff file in a picture box?
View 2 RepliesI am trying to figure out a way to convert a pdf, that could have multiple pages, into a multi page tiff file. I realize there are 3rd party programs that could do this but I need to be able to do it through code. I found this code snippet but am having problems with it because I am missing namespaces, I think. I do have a reference to the Adobe Acrobat 10.0 Type Library.
HTML
Dim FileName As String
Dim image As String = "Image"
AcroXApp = CType(CreateObject("AcroExch.App"), Acrobat.CAcroApp)
'Removing toolbar buttons from the user interface
With AcroXApp
.ToolButtonIsEnabled("SaveAS")
[Code] .....
I must to convert a multipage tiff in jpg. When i have a jpg file i can put into a sql table and make a report from cristal report. I had write a code to write file (in blob field) so i need a exaple code to SPLIT multipage tiff.
View 6 Repliesconvert pdf to multipage tiff?
View 2 RepliesI have created a simple database programme in VB2010 Express. There is one table called stock_main_table and one 'child' table called Stock_issue_table. The main part essentailly holds the part number and the issue makes a record of each time that part is used. Its a one to many type arrangement.In the main table I have a PRI key called ID_Number and in the child I have a field called 'control'. The control has a relationship with the PRI key in the main table. So each time you create a new line in the child datagrid you retain the same number for that record. All standard simple stuff.
When I run the programme the main table comes up OK and the datagrid for the child comes up OK. If I add a record, I can add plenty of children to it no problem. The records all save OK. You can amend a record as well without an issue. The trouble comes as soon as you DELETE a record and then hit save. The DELETE seems to work and the records (parent and child) all disappear, but as soon as you try to save you get a The DELETE statement conflicted with the REFERENCE constraint error. I have tried and tried to fix this but can't.This is the full text of the exception, if anyone needs anything else then please just ask and I will post it. There is no code with this other than what is created when the dataset is dragged onto the form
[code]...
how to split tiff multipage in vb.net?
View 11 Replieshow i can rewrite this code so that in my loop i print each page of the tif file.What is happening at the moment is that the i go through the loop for each page however i only print the last page when i recall the document.print()
View 4 RepliesI am trying to create a multipage tiff from a series of bitmaps. The bitmaps are not saved I am creating them using graphics. The code goes something like this:
Dim info As ImageCodecInfo = Nothing
Dim ice As ImageCodecInfo
For Each ice In ImageCodecInfo.GetImageEncoders()
[code]....
The problem is I can see the first page, but no others. I have searched the forums, internet, etc., have worked on this for hours and am getting nowhere.
The source code for this task is here: copied the VB code to Break TIFF file with multiple pages to be displayed in a Picture Box. I did modify one line of code for testin¦
'Save the master bitmap
MasterBitmap.Save("C:UsersmyselfDesktopxx.tif", info, ep)
[code].....
prints out the tiff tags associated with a tiff file?
View 5 RepliesI'm developing a program that will show multipage tiff in a picturebox using vb.
View 9 RepliesI am trying to write a program which loads a tiff image on picturebox. Then the user clicks somewhere on loaded image to set the starting x,y coordinates and clicks again to set the ending x,y point. Then clicks the run button and the starting and ending x,y points are written on label.
Just to test the program a loaded a tiff image that has a dimension of 75x75 pixels. When I click upperleft and downright corners of the image, the program outputs the coordinates as starting x,y as (103,89) and ending points as (170,157). The program outputs wrong coordinates becayse the image has 75 rows and 75 colums only. To me, it should have outputted starting point as (0,0) and ending points as (75,75).
Public Class Form1
Dim StartX, StartY, EndX, EndY As Int16
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
Ok what's happening is I'm pulling in a Tiff file that can have multiple pages. I selected the first frame, draw a stamp image to it and save it as a different file name.When I do this, it is only saving the first page of the tiff file. How do I get all of the pages to save?
vb
NetDMS.exportDocumentImageWithAnnotations(_workflow, disn, "C:JCEmailFld", "emailDocument" + currEmailDoc.ToString)
[code].....
I had a related question running on this in a different thread,but I was told to start a new thread since the original had gotten off the original topic. I am trying to scan multiple pages from an Automatic Document Feeder Scanner and combine them to a singlemulti-page tif file. I am using two different third party libraries to do this.The first library I am using is to scan the documents. It saves the files to the local hard drive as single page tif files. This library returns the file-names as they were saved on the hard drive. This part seems to be working as advertised. The sourcefor this including a video on how to use it is at:
Dim FileNames As Collection
Dim FileArray As New List(Of String)
Dim Mergename as String
[code].....
Program to convert binary pdf file to tiff file in VB.NET..?? We can use third party tools also..???
View 1 Repliesi read the pdf file using following coding how to read the tiff file i tried tiff file not working
//
Dim fileStream As FileStream = New FileStream(uploadfile, FileMode.Open, FileAccess.Read)
Dim length As Long = postHeaderBytes.Length + fileStream.Length +
[Code]......
count no of pages in particular tiff format file
View 1 Replieshow to count no of pages in tiff file.i m using the following code but return exception
Try
Dim img
As Image = Bitmap.FromFile(fi.FullName)[code].....
I need to convert my gif to tiff for ocr recognition with MODI.
View 4 RepliesIs it possible to change the "Title" "Subject".. Properties of TIFF Files
View 4 RepliesI need to convert many separate .tiff or .mdi files scanned invoices to .pdf but, I need to retrieve the invoice number from each file and rename each file with the invoice number. I am running VS 2005, and have looked at Itextsharp,hp document imaging, simple ocr, aquaforest, adobe sdk. The problem with all, is either compatibility or cost. I would like to avoid developing an application that enters FindWindow Lib "user32" press 'OK' to use demo ocr software.
View 6 RepliesI have a bunch of images that I want to save as 1 tiff file.
I can get it to read just fine. But It is not picking up frames. I think it has to do with the encoderParamters.[code]...
I need to write some data which is string to tiff file. I am doing in the following way..[code]ControlData is the string which is to be written to the file.I am capturing the signature from the user. This function gets the data in string format and i need to create a tiff file using the string data.When i did in this way, signature.tiff is created but when i opened the image it is giving no preview available.
View 2 RepliesI just need to load and Tiff file and print all its pages, if its one then one if they are multiple well then print them all
View 5 RepliesI import below codes into my program to scan documents but I've got error on it.[code]I tried to click the error correction options but no suggestions has made.I've got "Acquisition not defined" with this codes also.
View 11 RepliesI am reading in files.....doc, pdf, rtf, and txt. I ready them into a byte array? is there way that I can take that array and store it in as a tiff file?
View 4 RepliesWe are using vb.net to write tiff images. After the image is first scanned into the system, we read it into bitmap memory, then we write it back out as a tif and pass in arguments that tell it what to put in the header. When we look at the original file, the header shows the "Subfile type" as "single page of multi-page image". But we noticed that after the file is written, the header now shows the "subfile type" as "Full-resolution image". We do not currently pass any argument in that tells it to do that.Is there a way to pass an argument into the function that writes the tiff file to tell it we want a single-page tiff and NOT a full resolution image? For some reason, our customer's tiff reader is not accurately reading some of these files and we believe it might be the cause of this.
View 11 Repliescan't seem to find any code nor an explanation on how the file types differ (Technically).
View 5 Repliesi am using Pdfsharp.dll to convert tiff image to pdf file in vb.net, and it is successfull when i run in my machine, when i use it from other machine, which shows the Error like "Raw string contains invalid character with a value > 255.",i using the PdfSharp.dll library and the following code
Dim objDoc As PdfDocument
Dim objPdfPage As PdfPage
Dim objTiffImg As Image
[code]....
I am trying to view a picture from a web page and view it in a picture box or a message box.
Having trouble with getting the image to appear in box.
I am trying to get element by id and then picturebox . image in picturebox
WebBrowser1.Document.GetElementById("hash").GetAttribute("hash", PictureBox1.Image)
I get an error with too many arguement to Public Function Get Attribute.
I figured it would be the opposite getting an element by id and then passing a variable from a text box to the web textbox.
Doesn't seem to work this way.