Is there a fairly easy way to scan a document with VB Express 2010 either by Twain or WIA? If there is what would the proper reference be?
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Edited: I came up with the idea to use One Note 2010 programmically since it has built in scanner support. Now if I can just get that Insert-> Scanner Printout to work
i have a prorgamm and i want to add a feature in my application to scan a document or picture directly to a folder.
View 4 Repliesim making a port scanner and stuff so can you give me the coding for it with a progress bar ill do anything on the form i have a button and a progress bar
View 8 Repliescan i get images from the scanner(s) with out using TWAIN library
View 1 RepliesI am creating a program and one of its functions is that it will go to a website and click on an image. I would normally use the invoke command but since it is an image I need to click I need to go this way. I am not sure how I could go about doing this. I believe I would need to take a screenshot then scan for a bmp image I have saved of the button. Then some how send a mouse click to that image without moving the mouse. Here is what I have so far, all it is is a function to take a screenshot.
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How I can use scanner to scan an image and put it in PictureBox using VB.NET
View 4 RepliesWe need to capture an scanned image from a flat bed scanner and store it in an SQL table.
Does VB.Net 2005 have any tools to allow us to manipulate the scanner and its capture its output programatically?
When i scan a image from my scanner it's scan properly if the file exist with same name programme show error it's any way to replace this name and save the properly.
View 11 Replieshow to display any image (by code)that scan it from twin scanner in picture box?
View 3 RepliesAre there any good websites that would teach me how to make a anti-virus and anti-spyware scanner in vb 2008 express
View 2 RepliesI am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords. Plan is to host this server so people can login to use the the application and verify they have a valid account. I would like to host all the account information in SQL due to the possiblity of hundreds of users at any given time. I also need the ability to add data to the database for users registering for the first time. The SQL server will need to be able to access the SQL Server databases remote via WAN.
View 3 RepliesI hoping to find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.
How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
View 3 RepliesIt has been a long time since I have programmed. What I need to find out is how to make my VB 2008 Express Edition program read a text document so that I can alter the text. What I have been doing instead is cutting-and-pasting the whole text into a TextBox by hand and then writing:
t = TextBox1.text
and using mid() to find parts of variable t.I am not sure that this will work though because some of the files are very big (as much as 583 Kb. (I am unsure how much data can be put into a single variable.
I have a vague memory that when I was using VB5 on a similar project years ago, I had to type maybe four lines of code at the beginning that were all lines I just copied from somewhere and that were lines I did not understand.
I've got a lose focus textbox which when data in entered and the tab key is hit the code is executed as expected and a message box appears informing the user of the outcome. However when I used a barcode scanner with a tab function embedded, the code is executed and the data is inserted into a database but the textbox to say if the request was successfully completed or not does not show as expected.
View 1 RepliesInterfacing fingerprint to visual basic 2008 or 2010..using serial port...the use of fingerprint is for password only..actually my thesis concept is like electronic locker..
View 3 Repliescreated form with a textbox barcode scanner result in textbox1 it's worked great then i want textbox text to save in table without pressing any key how do this?
View 7 RepliesI tried to start using VB 2010 Express with a program I originally developed with VB 2005 Express that I moved to VB 2008 Express successfully a couple years ago. It uses a database file (*.mdf) that is on the computer ( not out on a server). When attempt to run the program in debug mode, I get the following error "An attempt to attach an auto-named database for file C:Documents and SettingsTomMy DocumentsQuizzing StuffQuestion Database 2010QuizQuest ionGameQuizQuestionGameinReleaseQuizQuestionDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share."
I first made a copy of the entire project folder that was working in VB 2008 Express and gave it a different name. In VB2010 I opened the project in the copied folder and it said it successfully converted the project. I am able to open the Data Source inthe Designer and see the database structure as I expect. I think the project is still using SQL Server 2005 Express (because it is what is checked in the list of prerequisites on the Publish tab).
Note, I have programmed off and on for many years, but fairly new to using databases and SQL Server.
Here is the scoop: I am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords. Plan is to host this server so people can login to use the the application and verify they have a valid account. I would like to host all the account information in SQL due to the possiblity of hundreds of users at any given time. I also need the ability to add data to the database for users registering for the first time. The SQL server will need to be able to access the SQL Server databases remote via WAN.
View 1 RepliesI am trying to re write a VB6 program using MS Access, many years ago, using VB 2010 express and SQL server 2008 R2 Express. I have a database with several tables, which I created using the designer. I am able to connect to the database and select data and display it in textboxes etc in vb code. What I have not been able to in code is to INSERT rows DELETE rows or UPDATE any data in the tables. I can do any of these operations using the Query Designer, but I want to do it in code. I can post some code if necessiary, but I thought it might just be some property that I had not set in the designer.
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Is VB Express 2010 slower to compile and run that older versions of VB Express? I've installed it this weekend and it seems a little sluggish on my quad core computer with 1 gig of RAM. I have VB Express 2005 installed for my students at school and it seems to fly just fine. Those school computers are older P4s with 512k of RAM.
View 7 RepliesInitially my app worked with excel fine, now it causes my computer to reboot only after Excel has been opened (two or more times). I have opened and closed Excel files 20+ times without running thru either of my apps (they all uses identical code for excel) and it has never caused a reboot or a crash.
run either of my apps and have the app control excel has become a crap shoot, it will reboot my computer. Adding to that I then have to do a manual shutdown because the reboot process after is unstable. (System doesn't respond properly). My code in this app is small, should make for a good example. I can provide the entire project to anyone who would volunteer to test it. (First I need to know how to send the project).
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there Dream in Code Community! Im an okay programmer as far as skill right now I am still learning as we all are I need some help from some experienced VB.NET programmers in the community, Here is the scoop: I am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords.
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I am new to VB in my job I need to extract image from word document for that I got some coding for that but while compiling it encounter with error.
Office Tool: MS Office 2003
Sub ImageToIncludePicture()
Dim oShp As InlineShape
If ActiveDocument.InlineShapes.Count <> 0 Then
Dim oFSO As New Scripting.FileSystemObject
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Dated 05/05/2012.
It works properly.
Before deploy the template Specify the path as per the code.
I am Trying to develop an optical character recognition system. I have a problem regarding the scanned data. Whenever i can a document the scanned image seems to be a little slanted/rotated. I am not able to figure out a way to rotate the image/scanned document.
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The problem is not with the strings anymore it is with the picture image. I get all the strings I need, but the image just says..System.Drawing.Bitmap
I want to insert an image of a chart(graph) from vb .net to a Word document. I can open a new doc but I can't get the chart exported to it.
View 3 RepliesHow do I store BLOB data (e.g. image, document) into the database?
View 1 RepliesI am using Vb express 2008 and MsAccess as database.I have developed code for Sale of Point. Now i want to do some grafic effects on the form.How can i put an image(such as Logo ) in a picture box on form. I tried to load the image of type JPEG and when i load it in the picture box it does not fit into the picture box it is too large to fit in the picture box.Also i want to display this Logo as background image on the whole form.
View 17 RepliesI am looking for a way of automating the generation of a text document which includes a table and an image. My client has requested, however, that it be in Open Office format. I have played around with AODL for a while and have been able to create a file with the text within the table but some things are still bugging me.One such thing is column width. Another one is aligning an image.I find the problem with AODL is that it is not very intuitive to use and there are not so many examples available.
View 2 Replies