Generate Barcodes In Application?
Oct 14, 2011How can I generate barcodes in my vb.net application?
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Generate And Print These Barcodes From Application
Jul 17, 2009I 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.
Generate Barcodes In A Word Document?
Oct 25, 2011I 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).
View 3 RepliesGenerate Barcodes In Program Applications?
Oct 14, 2011How I can generate barcodes in my vb.net applications?
View 3 RepliesForms - Generate Barcodes - Reading And Printing
Jul 17, 2009I 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.
View 1 RepliesEnable Application To Read Barcodes?
Oct 15, 2011I 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.
View 2 RepliesApplication That Reads In Scanned Barcodes Into A Database Table
Aug 14, 2009I 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.
2005 : Crystal Reports Application Or Windows Application To Generate Pdfs?
Apr 13, 2011I 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.
C# - Recognize Barcodes In A PDF File?
Nov 10, 2011I 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.
View 2 RepliesConvertin And Printing Of Barcodes
Jun 5, 2011I 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.
View 5 RepliesPrint Barcodes Using Printdocument?
Dec 1, 2011I 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]...
Allow User To Scan A Bunch Of Barcodes And Save Them In The Database?
Apr 28, 2010I 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?
Generate Report For An Application?
Jul 18, 2012i need to generate report for my application and i don't know how to go about it.
View 3 RepliesLibrary/assembly That Can Be Used To Generate A PDF From Within A .net Application?
Jun 4, 2012Anyone 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.
View 2 RepliesGenerate A Lot Of Random 2 Character Strings For Application
Aug 28, 2010I 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.
Generate Digital Signature In My Asp.net Application Based On Some Value?
Jul 20, 2009I 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
View 1 RepliesSimple Way To Generate Keys And Validate Them Through Application?
Jun 19, 2010I'm looking for a basic way to generate keys and have the application verify that it is a correct key.
View 2 RepliesUse Backgroundworker In A Class And Generate Events For Client Application?
Sep 14, 2009I 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
View 1 RepliesAuto-generate Unique Number On The Form When An Application Starts Up?
Jul 19, 2007Is 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?
View 10 RepliesC# - Generate Logs Based On Date Using Logging Application Block For EL 5.0?
Oct 18, 2011I 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].....
Using The Web Browser Control To Generate Screenshots Of An Intranet Application Developed In ASP.NET
Mar 21, 2012I 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]...
Asp.net - Generate The API Of Site?
Apr 15, 2011How to generate the API of my Site ... www.volvobusesindia.com so that i can provide my site API to agents so that cthey can vbook tickets using our API ?
i want the bus booking search box appear in the site will be displayed in others website ?
Automatically Generate A Key?
Feb 1, 2012I am writing an encryption application that requires a 64 bit key. I am currently using the following code to automatically generate a key.
Function GenerateKey() As String
' Create an instance of a symmetric algorithm. The key and the IV are generated automatically.
Dim desCrypto As DESCryptoServiceProvider = DESCryptoServiceProvider.Create()
[code]....
I am wanting the user to create their own key. Can I convert a user defined password (a string) into a 64 bit key that can be used?
Generate A Tone In .net?
Nov 20, 2009I want to build a kind of a tone generator to tune my Ukulele (NERD allert, sorry for that).I know there are enough tone generators available but since a Ukulele has only 4 strings and not in the same order and tone as a regular guitar, they won't help me. My objective; to build a small VB.NET form with four buttons and every button will generate a specific tone.I've already tried Console.Beep etc [URL] but all I hear; no beep.As seen on the page at this link: QuoteThe Beep method is not supported on the 64-bit editions of Windows Vista and Windows XP.As far as I know, I'm not running a 64-bit Windows Vista, however, I'm running on a 64-bit processor.
I've tried Google (one of my best friends, but we seem te be in a separation?) but all I can find are examples in C# (since it is about music, C# is a regular tone, however I don't know anything about C# as a programmers language...) and the examples there are in VB.NET are about extreme big applications like digital piano's etc.
Generate A Unique ID?
May 12, 2006I want to generate a unique ID in VB.NET that starts with ASXXXXX where XXXX represents a number. The number has to start in an orderly fashion. This ID will then be stored in a SQL Server express table.
View 8 RepliesGenerate Images On The Fly In ASP.NET?
Apr 8, 2009how can generate (and display) images on the fly for simple charting, resizing etc?
View 3 RepliesGenerate MD5 And SHA1?
May 26, 2011I'm using the below function to generate an MD5SH1 hash for SQL backup files.This works well, has progress report etc but is slow if using large files.
Could I generate the MD5 at the same time as SH1 rather than having to process the file twice, doubling the time taken? What about converting an MD5 result to SHA1?
Imports System
Imports System.IO
Imports System.Security.Cryptography
Imports System.Text
[Code]...
Generate Reports In VB?
Sep 20, 2010I am a beginner in VB.NET. I have made a small project and now i would like to make some reports to complete the project.
how i can work with reports in VB.NET. I want to retrieve data from SQL Server 2000 using Stored Procedures and generate a report in VB.NET.
Generate Sample XML From XSD
Jun 3, 2009Is it possible to generate the sample xml(Used as Request xml for web service)from the xsd using vbscript code?
View 4 RepliesHow To Generate A Pdf File
Aug 24, 2009i would like to generate a very simple report with some images and text and i am wondering if there is a way to generate a pdf file with vb.net?
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