I am trying to develop a simple inventory system. I now have all the database set up and would like to know if there is any code that I can refer to that alert users when the stock is low (e.g pop out window informing users that stock is low or change the number of stock in the database table into different colors).
View 16 RepliesI need to know how to develop an inventory system using vb.net with msaccess
View 1 RepliesIm still a bit newb to coding in Vb but Im trying to figure out how to make a simple inventory system for my video game. I need it to do a few simple things and Ive never made a inventory system before so im a bit lost on how to approach it.
Functions Needed:
Player has 40 pb that act as the visual inventory or display the item in that slot.
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I set up my armor menu to allow drag an drop of the item but again not sure how to even get the inventory system created to finish the armor menu to allow the object to be dragged into its box and remove its self from the player inventory.I think I need to make a array for 39 or 40 in my adventurestorage class. That part Im pretty certain of but how do I set that part up? I have over 200 images that need to act as a item that can be dropped into the inventory.
how to build system inventory that multiuser..1 server and 1 more is client using lan connection..i dont no keyword to search in google..
View 3 Repliesi'm an IT student working on a project(point of sale) but i'm unable to display the price of the item, weight and name into a textbox from an access database and to insert multiple barcode items in order to get the subtotal.
View 3 RepliesI'm trying to develop a simple program which will show a form with a listbox and a button. The buttom will allow a listbox entry to be selected and close the form. The entry will them be sent to the previous open application.
For example, I could select my postcode from the listbox and have it sent to the currently selected field in my internet browser. Or the current date to my text editor.[code]...
I am new in programming, I am trying to develop a simple calculator but I am unable to connect the addition, subtraction and equal sign buttons.[code]
View 1 Repliesam developing an inventory management system. have two listview controls. one for ITEM and another for details pertaining date, quantity, cost, issued to and so on. i want a vb.net code that if a given item in listview A is clicked, listview B details are cleared and then the details of that item are loaded and displayed on listview B.there is no criteria of loading like between a range of dates; just all records in the database.
View 1 Repliesa company offered me to develop a project for our attendence system in which finger recognition system is used. now i have quitely no idea that what i do and what do i do with this finger recognition system project.
View 3 RepliesI am using Visual Basic.net 2010 to try to develop a simple VB application to control a data projector using RS232.So far, I have programmed the 'power on' button to open the serial port and send the power on command.The port opens successfully, but the projector does not receive the command properly, so it never powers on the projector.The RS232 command for power on is: BE EF 03 06 00 BA D2 01 00 00 60 01 00
My code for sending the command is: Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
I am trying to develop a simple math calculator that will allow the user to input the right-hand-side (RHS) of an equation into a textbox on the application and have the application evaluate the expression for a given value of x, which is also input
into the application by the user via another textbox.For example, if the user wants to evaluate the following expression,
y = 3 + 4*x + 5*x^2
then they would input into the textbox the RHS of the equation
3 + 4*x + 5*x^2
and then enter a value of x into the another textbox and click on the calculate button.I tried this:
answer = EquationTextBox.Text
but it doesn't work.
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
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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.
im planning to make a "sales and inventory system" with added technology like (barcode/ swipe card <-- this 2 are common) ....
View 6 RepliesI'm trying to make a project about a basic login system using visual studio 2008.I have a project that has 2 windows forms applications embedded in project.Form1.vb contains this:Code for Create account button:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'we verify if the accounts folder exists
If My.Computer.FileSystem.DirectoryExists("C:\Accounts") = True Then
[code]....
I have some errors of syntax that I don't know how to correct them.If it's neccessary I can also attach the project.It automatically creates on c drive a folder called accounts with 2 files where we have stored the username(Username.txt) and the Password(Password.txt).
I want to develop a system for booking cars for example. Suppose that one customer wants to book a car and this is the last one.Another customer searches with the same criteria and is finding this car too. How I am able to stay away of this situation?I don't know if I explained well... Imagine when you book tickets. How they can 'lock' the last ticket (or maybe the one that someone is viewing it) and make it unavailable to customers that have browse the site after?I use C# and it's about a very simple web service.
View 3 RepliesI have been assigned to develop ground control system software. The thing is, i have never use visual basic before. Can anyone help me or guide me on how to develop the ground control system software?? is there any tutorials or basic training module which is almost same like ground control system??
View 6 Replies[font=Arial] i whoud like to develop vehical reservation system project what can i do for that?
View 1 Replies[Code]...
I need help to insert folderbrowserdialog in the code above, instead of location, "SYS"
Excuse me for English language
Project to develop tidal height prediction system for mobile accplications. how to start! The first objective is to develop a calendar converter. i have tried to do the interface.
View 2 Replies[code]Close to no real programming skills (PhotoShop artist turning Visual Basic Beginner)This is a snippit of the code used in my browser. Basically the items that are in the list box are loaded from a text file hidden in the installation directory so a manager (or such) will be able to edit which websites are navigate-able.Here comes the problem though, I have not been able to get it to work correctly it will not block any of the listbox items. If I can remember it will only block the site which is selected.How can I re-code it to make the program block all the items in the listbox instead of just one.(Also if not too much trouble how can I make something that will enable and disable the code)BTW this isn't a commercial program or anything just a project I have been working for ever at home.
View 9 Repliesi want to create a simple POS system, can you tell me how can i hide group of buttons/ controls on the first load of a form and then group of controls will just show after a button is clicked or selected. Also i want to have a display (on same form) of what is selected by the user.
View 3 RepliesI am creating a game which has a simple score system which I don't understand why it isn't working the way I want it to. When loading the game the User starts with 10 credits and for every time they run the game it costs 2 credits
This is my code for this below
Dim intCredits As Integer = 10
Dim intGamesPlayed As Integer = 0
intGamesPlayed += 1
intCredits = intCredits - 2
It has no errors but it doesn't take away the credits each time the game is played besides the first time. So when I run the game it will go to 8 credits, and it will stay on 8 credits even if I run the game again.
I'm trying to create a simple user tracking system so whoever has the program open can see who else has the program open. I know how to retrieve the username and everything. What I was doing was updating (loading and saving) a listbox with a text file on the network with the usernames in it. I can't get it to work right and I think its because the simultaneous opening and saving of the same text file by multiple users. I know this isn't technically the best way to go about doing this but it seemed like it should be the easiest. I don't want to make a huge project out of this because it isn't that important, it would just be nice.
View 7 RepliesI am creating a points system for a game, this is the code I have but it isn't working as I want it to.
Dim intScore As Integer = 10
Dim intNumOfGames As Integer = 0
intNumOfGames += 1
intScore = intScore - 2
The user will start will a score of 10, but everytime they click the button the user should lose 2 points off the score. But my code above that doesn't happen, when the user clicks the button it only happens once leaving the user with 8 points throughout the game.
after searching for around a half hour or so, I found that the regularexpression API could do what I need.Basically, I needed to only allow letters, numbers, and symbols in my textbox. The problem was, I could stick alt codes in there, even with a keycode case check
View 2 Repliesi know how to make a simple login system but im not sure how to script it. I make a txt stored at a website. And i will open it with a invisible textbox (to login, only username requed). Then when i have a logon screen. And if i write like:"ABCUSER""SUSER"And make a if like: If 'text in login screen' equals line 1 or 2 in invisible textbox, then ...etc
View 14 Repliescan you teach or give me a code for a simple grading system using VB '10..?
View 2 RepliesI'm trying to run a simple database and im getting a "System.NullReferenceException" error ) & "Additional Information:Object reference not set to an instance of a object" .
txtItemName.Text = rowCurrent.Item("ItemName") <-- highlighted in yellow
Code is as follows:
vb.net
Imports System.Data.OleDB
----------------------------------------------------
Public Class Form1
[code]....
Im trying to make a simple send key system on my project but it dosent send to the window in in why ?
SendKeys.Send(X)
My.Computer.Keyboard.SendKeys(X)
I just finished making a Tetris game in VB.NET, and I wanted to add a high score system to the application. So, when a user completes their game, they have the option of submitting it as a high score, which will compare their score against the previous high scores, then place it accordingly. I was thinking of an XML approach of doing this, where the user's name, rank, score, level, and number of lines cleared will be stored in tags. Here is what I thought the XML might resemble:
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So the program will have an array to store all the previous scores. It will read through the XML, and copy the the score data into this array. Then, when the time comes to submit a score, it will compare this score against those previous scores, and find the proper position for that score, and then save it into the array. At the end, it will then copy all the score data from this array to the XML, replacing the <Level>, <Lines>, and <User> tags in the process.I am however having trouble implementing this, as I have no experience with XML files and everything I've read has been very confusing.