For Example: I need to develop a Small Inventory program for nearby Super Market and the need is a QR Code should be Generated for the Model Number of a Product Eg: A for Iphone and then we scan the QR Code image by Scanner connected to the PC it should automatically fill the letter " A " in the input box so that i can use that for searching the product " Iphone "
View 2 RepliesI have a VB windows form for users to put in their payment amount and credit card information for direct payment. I have downloaded the .NET and Java code snippet from paypal for direct payment.How do I integrate the .NET or Java code into the VB form. Finally, how do I pass the parameters from the form to the snippet code.
View 3 RepliesI've been trying to create a working keygen for three months and I havn't figured it out. I first inserted two buttons and named one "Generate" and the other "Exit" and then I put in a textbox. After that I put in the code and debugged it every time I pressed the Generate button a 0 just popped up in the textbox. my code is below.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[CODE].....................
I'm trying to make a program (in VB 2008 Express Edition) that will take text (from a textbox) and then switch the letters (say a->f and A->F) and will put the result into a second textbox when I click a button. How do I code the program so that it will search through the textbox and find all of a certain letter (say a) and replace it, then search for the next letters (say b-z) and replace them?
View 4 RepliesI have to make this program to keep track of product description, ID, price, and quantity. I am manually coding some and the user can input products as well. I want to display the product and it's ID in a listbox and put price and quantity in seperate labels. [code] My question is how do i keep the array index numbers sorted so when i click an item in the listbox it will show the price and quantity in the labels for them?
View 1 RepliesI need to know how to develop an inventory system using vb.net with msaccess
View 1 Repliesi used to make object of paintdotnet class in my project i.e in vb.net on button press event
Dim m = New MainForm()
m.Show()
the form code of paintdotnet get called successfully meanwhile paintdotnet used to search for resource call Resources class file which internally call PdnResources class file and code below shows exception
PdnResources
{"Could not find any resources appropriate for the specified culture (or the neutral culture) on disk.\r\nbaseName: PaintDotNet.Strings.3 locationInfo: <null> fileName: PaintDotNet.Strings.3.resources"}
[code]....
if i used to run paint.net standalone then it works fine without any exception/error
I need a graphical front end for my College project. However the modules that perform the core task (facial feature extraction) have been written in C. This was because the company where I am working on this requires that I code in C. I need a front end to show the results to our teachers in college. Since I do not know anything on working with windows and controls in visual c++, I thought of using VB as I know this language well. What I want to know is how do I call these C functions from VB. Here are some details of my C code.
1. Most functions' return values are just for the purpose of error handling. The output is one or more of the arguments itself (I used pointers for this).
I'm trying to modify this program so that a function procedure determines the student's grade. The problem is, I don't even know where to start. here's my current code:
[Code]...
I would like to integrate AIM in my program, but I have no idea whatsoever how to! I would rather do something that doesn't just put a web browser in with AIM Express.
View 1 RepliesI need to create a code, that allows me manipulate a scanner for to do the functions of scanning and save the image.
View 1 RepliesI've been searching and searching, but I haven't been able to find a halfway-decent way of adding multiple columns of data into a WPF VB.NET ListView. The data I'm adding is not from a datasource. [code]...
View 1 RepliesIn the Designer of my forms I usually have this for Singleton purposes.[code]Is there any hack in the IDE that would let me just press a button or something and it will automatically add the code I have above to the selected Designer?I can always type or copy/paste/modify it but I thought there could be something that I could set to just automate this redundant task.
View 7 RepliesI am working on a program to integrate several entities of people to get them to work together by sharing information.I am having.I am using a database (Access) in which I can upload photos but can not understand how to store PDF and word.Also looking into implementing email.User inputs information on the forms with the attached (in datastore) PDF and word files and with one button email multiple users in certain areas.I can figure out how to code the email to: portion.Looking to be able to open a chat type interface. I understand I use the winsock com but I do not have it. Does anyone know what the heck this Adobe Breeze thing is?
View 2 RepliesI have a USB bar code scanner that is acting as an HID keyboard emulation device. I want a web page that, for testing purposes, pops up a JavaScript alert when a scan is done. I don't want to tie the event to any visible control such as a textbox so thus, I won't have focus on any control to capture the scan input. Can this be done? I'm using VS 2010 with .NET 4.0 and VB.NET with a Symbol USB bar code scanner.
View 1 RepliesI need code in c# to work with Scanner Hp scanjet n9129 but please make it with c#
View 2 Replies1. Generates Class files based on SQL server database.2. Generates Class properties.3.Generates Class contructors.4. Generates a Singleton class and it's corresponding Collection class.5. Outputs individual files or the code to copy and paste.
View 1 RepliesI am looking for a way to auto generate a flow chart for my VB Code, are there any tools to get this done?
View 1 Replieshow to connect to a usb port (for disital persona finger scanner)? I have no idea how to connect to usb using vb code.
View 5 RepliesI have written a couple vb.net applications to run on a workabout pro scanner by PSION. Each time I have had the data saved in a datatable. And when I need data loaded on the scanner I load it into a datatable.Is this the best way to do it? Or is there a specific type of database supported? These scanners run Windows CE.
View 4 Repliesi've this code to insert records into datagridview
PrivateSubForm1_KeyUp(ByValsender
AsObject,
ByVale
AsSystem.Windows.Forms.KeyEventArgs)
[code]....
the trouble is that i need to evaluate the duplicate item from serialtextbox when the scanner put in the code?
how to display any image (by code)that scan it from twin scanner in picture box?
View 3 RepliesI want to write software in visual basic that reads the barcode of various items into my program.
View 4 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 RepliesI'm trying to teach myself how to create a Random Number Generator in Visual Basic 2008 using a menu system and I'm having difficulty with the following:
If I type in a number above 100, I don't get a message appearing saying that the number that I typed is too high.I don't know what I need to code to start a new game.How do I get messages to show up when both pressing the "Check Me" button and using the "Give Me the Number" option to say whether the answer is correct or too high or too low.[code]...
I want to create program in vb2008 express with ms access database. Can somebody help me so i can learn how to program using classes hard coded. I have learned vb6 before but it has a big difference on vb2008.
I have a database named "DATABASE" in ms access 2003 and the details are: Table :
EMPLOYEE(EmpNo, EmpName), DEPARTMENT(DeptID, DeptName), CATEGORY(CategoryID, CategoryName), SUPPLIER(SupplierID, SupplierName), ITEM(ItemID, Itemname), ITEMLIST(ItemListID, ItemID, ItemDescription), INVENTORY
[CODE]...
All the CAPITALIZED name are Table and all items inside the parenthesis are fieldnames. I don't know where to start on working on this RECORDS. I was able to understand visual basic 6 a bit, and i am trying to apply the coding to VB 2008 but all i get is errors. I am hopeless now and i need help to be able to start my programs. If someone can give me a sample code, i think i would be able to trace the line of code to be able to understand it. I am currently an inventory manager on the small company i was working with and i like to organize my record by using database.
I need alot of help... I was making a prototype "registration code generator" that creates 25 character GUIDs and outputs them to a listbox. then after it outputs, it does this:
For Each s As Object In ListBox1.Items
For Each z As Char In s
If counter = 4 Then
counter = 0
[Code]...
I am a student and I am about to make a program that will use a barcode scanner well ofcourse to scan a barcode. My problem is i don't know what library to use and what certain things i need to do so that when i am going to scan a barcode it'll be something like show it on a textbox and pull something from the database. i've actually research some. i've seen mscomm1 (not so sure about that) and POS for .net (haven't fully understood its use) were those will help me develop my program?i have a metrologic ms9520 Voyager barcode scanner. and i am going to create a program for it in vb2005.
View 1 RepliesAnyone ever set anything up to keep track of inventory?I need to check 1 time a month:
-Printers
-Barcode scanners
-labels
Am I just best to use Excel or is there better options?I need to keep track of repairs, part replacements, and orders.
i m trying to develop a billing sw using vb.net as front end and ms sql as back end. i 'll need two tables for this. So, how can i design avb.net form for this purpose.... means what tools should be used for item entries
View 2 Replies