Generate And Print These Barcodes From Application
Jul 17, 2009
I am about to develop a software (VB .Net) that generates and reads barcodes. The backend db is sql server.
1. I have a major id and sub ids. For example I have major ID A, and subgroups A0, A1, An. Also I could have more detailed subgroups like A01, A02 and so on.
I need to generate and print these barcodes from my VB application.
2. The handheld scanner is used to read the generated barcodes and pull their data and show them on the screen.
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Oct 14, 2011
How can I generate barcodes in my vb.net application?
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Oct 25, 2011
I have EAN-8 standard barcode information stored in the DB. I am trying to generate a report in MS Word Document format. The requirement is that I create barcode in the document using the stored info from DB. I am using VB.net (.NET Framework 2.0).
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Oct 14, 2011
How I can generate barcodes in my vb.net applications?
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Jul 17, 2009
I am about to develop a software (VB .Net) that generates and reads barcodes. The backend db is sql server. 1. I have a major id and sub ids. For example I have major ID A, and subgroups A0, A1, An. Also I could have more detailed subgroups like A01, A02 and so on. I need to generate and print these barcodes from my VB application. 2. The handheld scanner is used to read the generated barcodes and pull their data and show them on the screen.
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Dec 1, 2011
I am trying to print a barcode I have successfully made the barcode in a label using a reference .dll file
Imports BarCode
TempLabel = New Label
With TempLabel
.Text = BarcodeConverter128.StringToBarcode(CStr(tblPrintLabels.Rows(intLabelCount)("BARCODE_NO")))
.Font = New Font("Code 128", 28)
[Code]...
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Oct 15, 2011
I need to add barcode reading feature to my application. I donot know how to enable my application to read barcodes. I mean a scanner should read the barcode and having matched the article no. in database, info should be displayed on the screen.
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Aug 14, 2009
I want to develop a small application that reads in scanned barcodes into a database table - Would a vb.net form based application that connects to the database be best approach? What I'm think is each time the user scans in the barcode - a message appears on the form saying the barcode that has been scanned.
1.Would I need to program anything within the program to check whether the barcode scanner is connected (or is this not necessary since it works like a keyboard device?)
2. How could I automate the scanning in without requiring any user intervention like a button which saves it to the database - so basically as soon as a barcode is scanned in - it is saved to the database and the next barcode can be scanned in etc.
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Feb 8, 2009
I need a software to build a program that can do the following:
-use a sql server 2005 express maibe
-use a sql server 2000
-connect to mysql
-use crystal report to generate the sheet for print
Until now i use the vb6 to work with that things that i have say but i looking for a new language because vb6 is a "little" old but i dont want spent many time learning a language for say to my self "damn this program cant do what i want" i have seen many versions of visual basic and one of them is the visual basic 2008 express that is free, but what is the limitation of this software? i can build all of that i build in vb6? i have the same controls? i know some controls dont exist in others versions of visual basic 2005,2008 etc but my question is the visual basic 2008 express if good for what? until now i dont spend many time using this software because the language if a quiet diferent from vb6 the vb6 to .net have many diferences but i need know is if i learn use the visual basic 2008 express i able to use the others versions? like visual basic 2005 and others products the is more professional?
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Apr 13, 2011
I currently have a simple crystal reports application which generates a crystal report and in the built in viewer provided by VS2005. There is a drop down where you can select options to change the criteria of the report. I wish to convert this app to a windows executable which will take all those select options and generates pdfs based on the crystal report. the executable will be triggered by windows task scheduler...or maybe command line app?
Obviously this will be somewhat of a re-write. What would be the best way to start this as? a crystal report application or a windows application.
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Nov 10, 2011
I have a PDF file with n pages, I need to split it to n files. On each page I have barcode, I need to recognize/read barcode. If I have two files with the same barcode I need to merge them.Can anyone recommend an .net component or exe or something else that will help me? It can be commercial.I have tried:itextsharp - only split and merge files dotimage/aspose/idautomation - only recognize barcodes and it very expensive a-pdf - not always recognize the barcode and not merge/split two files.
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Jun 5, 2011
I am creating a new program whch is Document Tracking System Integrated with Barcode which one of my project..my problem is I am new in vb 2008. I create a random numbers and I want it to be converted and into barcode lines with its corresponding random numbers.and be printed.. example 64254168 convert it into barcode.
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Apr 28, 2010
I made a small application in VB.NET that allows user to scan a bunch of barcodes and save them in the database.Application works both for the regular computer browser and handheld pocket PC.Barcode can be either scanned into upc text field and automatically submitted to db or numbers can be manually added into upc text field and pressing Enter will add it to db.There are also two buttons on the page. One button "Clear" is to clear upc field in case user started a manual input and didn't like it. Second button "Exit" logs out a user.
User should just scan a barcode and it will be automatically added to db without pressing any Submit button so user can go through a lot of barcodes fast. In order to achieve this, upc text field has AutoPostBack property set to True.Then in the Page_Load event if len(upc.text)>0, then data from upc.text gets submitted to db and upc.text gets empty again.If len(upc.text) =0, nothing happens.So it works fine in case of a handheld. It scans and sets upc.text to empty string. So if I scan and press Exit button after that, I just exit without a problem.
But there is a bug if I input a upc number manually and then press an Exit button for some reason. Pressing a button causes the page to reload and number gets submitted to the database anyway though I just wanted to exit. In fact, if there is any data in the upc field, any action, pressing Enter, pressing the button, clicking with mouse on the screen, causes that data to be submitted to db in the page_load event.How can I avoid this situation if I still want items to be submitted automatically without pressing any button while scanning?
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Jul 18, 2012
i need to generate report for my application and i don't know how to go about it.
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Jun 4, 2012
Anyone know of a library/assembly that can be used to generate a PDF from within a .net application.I know there are free PDF 'printer' drivers that could be installed separately but is there anything that can do it directly from within the application? For example a DLL that I can deploy with my application.
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Aug 28, 2010
I need to generate a lot of random 2 character strings for my application. it's a VB console application. basically what I have tried for random strings is this:
Private Function GenerateRandomString(ByVal intLenghtOfString As Integer) As String
'Create a new StrinBuilder that would hold the random string.
Dim randomString As New StringBuilder
[Code]....
What is going on? I thought that I used to, a long time ago, be able to just do random.Next.
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Jul 20, 2009
I wanted to generate digital signature in my asp.net application based on some value like date of birth. what is the way to do that ? i am using vb.net
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Jun 19, 2010
I'm looking for a basic way to generate keys and have the application verify that it is a correct key.
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Sep 14, 2009
I have designed a class for posting data to server, which is a time consuming task so that i have used background worker in my application. instead of repeatedly using backgroundworker in my application, i decided to add it to my class and generate two events PostWorkerReportProgress, PostWorkerComplted for my application
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Jul 19, 2007
Is there a way to auto generate unique number on the form when an application starts up and it should incremente in the dataadapter and database too. How can i set it up?
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Oct 18, 2011
I am using logging application block for EL 5.0. I defined listener like below.
<add name="FlatFile TraceListener" type="Microsoft.Practices.EnterpriseLibrary.
Logging.TraceListeners.FlatFileTraceListener,
Microsoft.Practices.EnterpriseLibrary.Logging"
[Code].....
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Mar 21, 2012
I am using the web browser control to generate screenshots of an intranet application developed in ASP.NET.
The screenshot is generated, compressed and then stored as a BLOB in the database. When I developed this facility I investigated the best way of compressing the image (to the lowest byte size), however the images still seem to be too big as the database table is growing larger than I hoped. I am using the TIFF format, but I am now thinking that this may not be the best as it is used by photographers (who I assume require good quality photographs). Here is the code to compress the image (before it is stored as a BLOB):
[Code]...
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Mar 19, 2011
I have html content in div tag. I want to print this content by vb.net code. Anyone can help me ? how to erite a code in vb.net web application for print the content?
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Jun 22, 2010
Im new to Visual Basic 2008 and I'm having a really hard time figuring out how to to print all my tabs in my application. I have 5 tabs which have text boxes, labels, and combo boxes. Is there a way to print the contents of each tab and have each tab print on a separate page?
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Apr 28, 2011
I would like to print out my debug message with line number in VB.net application.I did like this,
Dim st As StackTrace
Dim sf As StackFramee
st = New StackTrace(New StackFrame(True))[code]........
I wanna put the snippet to a class, everytime I call logMsg method to log my message with line number in source code.But I found if I put the snippet above into a class, the line number was always same, that's the line which I new 'st'.The function is exact same with _LINE macro in C++. Actually I am C++ programmer.
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Feb 21, 2009
I was wondering if anyone could tell how to place a print button in my application and then make it work. The printing button is located at the bottom of the code. The Top part is fine (no editing needed).
Public Class Form1
Private Sub cmdExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdExit.Click
End Sub
Private Sub cmdCompute_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdCompute.Click
[Code] .....
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Jan 28, 2009
I've made a program in Windows Visual Basic 2008 Express, put I dont know how to program a button to allow me to print the application. Or even better save and print at the same time.
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Aug 16, 2005
I am looking for a way to print an exisiting Word or even Excel document from a VB.net application. I want to pass the sub a document name and it will send it to the printer while the application continues on it's way.
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Apr 2, 2011
I was tasked to do a printing function/module that let's you view and print a picture/map for our GIS application. Problem is I got only a small idea on how to start this. Does anyone have tips on tackling this? It would be nice if there are illustrations, links or codes.
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Feb 14, 2012
I am developing a windows application using vb.net, I have a simple html page with place holders in it, I load the page into a stream reader, replace the place holders and then I need to print the html content, anybody have any idea how to print the html content as html and not source.P.S. code in vb.bet or c# is ok.
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