Scan Documents By Using VB Application?
Nov 29, 2010I need to add scan option in VB application which i am developing.
How can i, Can anybody giveme detail code for this.
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Project That Requires Me To Scan Documents Into Our Application?
Apr 24, 2009I have been tasked with a project that requires me to scan documents into our application. I was hoping a few of you had experience with coding them for your project and could point me in the right direction.
Here are my questions:
1. Do I have to choose a specific scanner such as Visioneer to code for or can I do I code for twain and assume all scanners that are twain drivers can run my software?
2. Should I write the code in VS2008 to obtain the scan or should I be using the software it comes with? I've found a few bits of code that seem to work but I'm not if I'll just be rewritting something I don't need to.I'm not looking for my work to be done for me, just a push in the right direction.
Scan Documents For Macro And Replace Text?
Nov 16, 2009I'm presented with a puzzle. Where I work there are a huge amount of Word templates which all contains an autonew eventhandle which contains some errors. And this error lies within all templates. And I was wondering if there might be a way of scanning a directory for templates which contains this macro and change the macro code slightly?
View 1 RepliesScan Through Application?
Dec 15, 2011I have a requirement from my vendor to scan an image through my application. Then this image should appear in the picture box given on the same page. Also I want to read it as bit stream.
View 3 RepliesScan The Document Through Our Web Application?
Aug 10, 2009Now i'm working in an one softwarec concern.. now my TL gave one new concepy.., ie.., scan the document through our web application only. But i don't have any idea about that scannre.
View 1 RepliesCan Build Application To Scan Without EZTwain
Apr 24, 2012Can I build software to scan document or photo without EZTwain library on VB.NET ? because Twain library make scan in another window also I can't put multiple choice for the input format...
View 1 RepliesSetup An Application To Scan A Barcode?
Oct 27, 2009I need to setup an application to scan a barcode from a packing slip and the associated fulfillment items on a windows CE 5.0 device and update the inventory on the server. I'm using VB.NET. However, what is the best way to interact with the database? Integration Services, ADO.NET, RDA... etc... it's a bit overwhelming trying to figure out what I should use to interact with the database. It's currently an Access database, but I imagine I'm probably going to need to migrate it to SQL Server or SQL Server Express.
I'd also need to print the packing slip to a network printer from the device. Is there any way to do this?
Adding Documents To Application?
Jun 2, 2011I have a slight problem. I have created an application where I am using linklabels to refer to a website, this works with no problem at all, however the problem that I do have is I cant work out the command to refer to a file or document.The code to refer to a file on my PC is simple enough and works fine:
View 4 RepliesGet The Page Documents Counts For Documents Stored As Tif Files
Feb 2, 2010I've been asked to get the page counts for documents stored as tif files. What I have now is looping through our third party software to open them and then get the page count. I can't stop the image from flashing and it is very slow. Does anyone know of a way to loop through them quickly and can the page counts (one image can have many documents)?
View 5 RepliesTrying To Write Application Which Extracts Text From Documents
Apr 26, 2010I am proficient in Visual Basic, but I think I need to use .net and move with the times to achieve what I want.I am trying to write an application which extracts text from documents (.doc, .pdf, .xls etc. etc) using IFilter.I have found a very good example application in C# (Using IFilter in C# - CodeProject) which does what I want, but I am really struggling with C#.Does anybody know if there is a way to achieve the same results (i.e. extracting text from documents using IFilter) in VB?I have found a few examples on the web which do not seem to explain much - most examples I see are in C#.
View 5 RepliesRead/write Excel And Word 2007 Documents From Another Application
Apr 27, 2010Does somebody have experience in populating excel and word documents from .net application?
What is proposed way: jet, com, xml? Is there any preferred way from Microsoft side?
What would be pros and cons for all 3 approaches?
Manipulate Files As Part Of A Document Management Application That Stores Documents In A Location On A Network Drives?
Jan 26, 2011I am trying to manipulate files as part of a Document Management application that stores documents in a location on a Network Drives. But the My.Computer.FileSystem.Drives collection does not contain the Network Drives mapped on my machine. I have about half-a-dozen of these, but none of them seem to show up in the Drives collection and thus are not visible to the other FileSystem functionality I need to use for file management.
how to make sure the Drives collection contains all my drives? I am running VS2010 Premium edition on Windows 7 64-bit on a 64-bit Dell machine.
How To Scan With WIA
Jan 11, 2010How Do I scan with WIA using VB.NET?
View 4 RepliesScan A Certain Area Of A PDF Or Tif?
Mar 6, 2012I'm looking for a way to scan a certain area of a PDF or Tif,
and extract the OCR regonizied text which will help me rename these documents I have.
What tools or libaries can I use in .NET to make a quick short program to rename
TIF or PDF files into their appropriate name coming from a portion of text that is on each file.
Scan For Hardware Changes?
Jan 31, 2010i'm trying to "Scan for hardware changes" programatically and all I can find so far is: [URL]
I'm not sure how to use it in a vb.net app though. this is for Windows 7 functionality and i'm not sure how to set up the API calls
there's this: [URL] but it doesn't tell you how to implement it
Trying To Scan Images ?
Jan 4, 2010I am trying to scan images in VB.NET. I searched this site for almost an hour and found questions, but little in the way of answers, but some redirection which did not resolve the issue.
I downloaded the example here [URL] which has 7 projects doing a whole bunch of things. I do not have the scanner attached to my PC. Nor can I run any of these examples which do way more than I am trying to do. Then I went here [URL], found the VB version on planetsourcecode, but it will not run. I tried to duplicate what it does, but I couldn't get either of these line to be recognized:
Imports TwainGui.vb.TwainLib
Imports TwainGUI.vb.GdiPlusLib
I understand that the differences between .NET and VB are huge, but what I fail to understand is why no one has been able to post an example of how to scan? My company is not willing to purchase any 3rd party tools and my boss believes it can be done through the api, which some posts seem to imply but fail to show how.
Add A Progressbar To The Scan Button?
Mar 7, 2012is there a way to add a progressbar to the scan button?i watched tons of videos and i cant figure it out
Using FB As New FolderBrowserDialog
If FB.ShowDialog = Windows.Forms.DialogResult.OK Then
For Each Ext As String In ListBox1.Items
[Code].....
Code To Scan Drive?
Jul 14, 2009I want to write code in vb.net to scan drive.
View 2 RepliesHow To Scan For Connections On A Certain Port
Dec 17, 2010I'm using a TcpListener and TcpClient to search for a connection on a certain port,and display a message when a connection is made, but i do not know how to do this. My code so far:
Dim port As Integer = 81
Dim serverSocket As New TcpListener(port)
Dim clientSocket As TcpClient
Dim c As Integer
Dim ic As Integer
[Code]..
Pixel Scan In AxShockwaveFlash1?
Mar 9, 2009Using this Pixels Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
This will scan the whole screen for my specified colors. How can I make it scan the AxShockwaveFlash only?
Scan Directory For Files?
Nov 23, 2011I am working on a small music player software that runs from the thumbdrive and does not need to be installed. The problem is that when ever i scan the directory for files, it will not scan unless I am running it on a computer that has previously compiled the code. Regardless of whether visual studio is installed or not. Below is the rountine for the scan that is not working. It seems to stop at the 'ForEach ti in hi.getfiles'.
UserInput.Close()
Dim Found As String = ""
Dim C As String = My.Computer.FileSystem.SpecialDirectories.MyMusic
Dim Directory As String = My.Computer.FileSystem.CurrentDirectory
[code]....
Scan Files For Viruses?
Jan 3, 2011My program allows users to upload some files so other users can download it. Is there a way that I can scan the files for virus upon upload/download within the program? How can I go about this?
EDIT: Actually is there a way for the program to use the installed Virus program located on the users computer?
Scan Whole C: Drive Using Getdirectory()?
Jan 30, 2011i want to scan my whole C: drive using getdirectory(). but i got access denied when i reach some system file. how can i skip all that file to let my code run well.
View 1 RepliesScan Windows For Pixel?
Jan 23, 2012I have this idea in my mind, that I can activate a window, and then scan that window for a pixel at certain coordinates.
Is it possible to do this in vb.net?
Something like:
If.GetPixel(X,Y,COLOR,) = True Then
MsgBox (Pixel Found)
Else
Loop Until Error = False
I know that won't work, but that's my idea.
VS 2008 Scan A Picture Box?
Jun 11, 2012how I can scan a image I loaded in my picture box for a certain pixel (say red)
View 4 RepliesAntivirus Scan Speed Optimization?
Oct 30, 2009I have been developing an antivirus using vb.net. The virus scanner works fine but I was thinking of ways to optimize the scanning speed (because large files take forever)
View 3 RepliesImage Processing - Scan Pictures
Aug 15, 2009imagine i have an image of an whole family, but then i crop just one face, to use, now i have the photo of the whole family, and the photo of a face, which is part of the big photo. what i want is an app that can scan the big image, looking for the small image, and then return if it found it, and the rectangle where the small pictures, fits, in the big picture. any ideas?
View 3 RepliesScan Computer For Certain File Extensions?
Mar 19, 2009Basically, I want to be able to say: here, I want to be able to chose my drive (in this case C:) and i want to be able to get the following extentions: .txt. Also i want it to list ALL .txt files in the C drive in either a textbox or listbox.
View 1 RepliesScan File In Directory And Sub-directories?
Feb 19, 2011I want to be able to scan a folder and its sub directories for all the files that exist in it. the results are then fed into a list box or any similar control[code]...
View 2 RepliesScan File Inside Another One With Different Extension
Jul 12, 2011I want to create a program that scan a file inside a file.. let me explain more details. I have file and extension is .opi and I know inside that file .opi there are many file's with extension .ojs and .oji. How to display that all file's .ojs and .oji into a listbox?
View 2 Replies
