Create A Project That Stores Personal Information For A Little Electronic "black Book"?
Nov 15, 2011
I am new here; say to everyone first.Here is the a question for coding list box; it has two part: first part: Create a project that stores personal information for a little electronic "black book"; the fields in the file should include name, phone number, pager number, cell phone number, voice mail number, and Email Address. allow the user to enter the data into text boxes. (This part is very easy, The trouble maker is in the second part).
second part: create a second project to load the names into a list box. perform a "Look Up" and display the appropriate information for the selected name. The second part should be very easy to someone here; please write codes, I have stuck in the second part for couple of hours.
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Apr 28, 2010
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Feb 23, 2010
Im trying to make an application that fills out personal information.
Such as Name, Birth of year, etc
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Jun 11, 2011
I have create a vb.net application with ms access. i am make it .exe.After that i am instal it my pc working but my friends pc not work. After i am cheking my friends system all. .net framework is intallaled 3.5 thats same as mine. Error ,indicate that application1 has encounterd a problome and needs to close. We are sorry for the inconvenience.More detail ( digital product id, identify your license and internet protocol(ip).My application only a smal invoice. How can set digital product id and my personal information in to my application.
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Jan 9, 2012
I am trying to create a socket class in my project to send data to ecr (electronic cash register).Ecr comes with software that listens for commands on port 3535. Command are in forms of XML Files. It has only one catch, I must close the connection on socket, so the ecr would know when to process the command and respond. Since I only send one command at a time,I need the simplest solution I can get.
How it works:I create the socket and connect it to 192.168.1.67:3535 I start
client.BeginReceive
Then I send the command with
client.BeginSend
And I do a
client.Disconnect(True)
so I can get response from ECR.And in 8 of 10 times it works just fine. The problem is this few times it doesn't work.At that time I cant receive anything because it reports that the client is not connected in ReceiveCallback but it still manages to send the data to ECR just fine. The bill comes out on the ECR, but I get no answer about what happened.
I call the class like this:
Dim dre As New HCPSocket
Result2 = dre.Otkucaj(Command1, "192.168.1.67")
Debug.Print(Result2)
dre = Nothing
End the class looks like this:
Imports System
Imports System.Net
Imports System.Net.Sockets
[code]....
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Feb 16, 2011
I'm a newbie in visual basic. I'm doing a login system. I'm done with the GUI. but for the programming part, I want to know where to store new user's information along with the username and password. I've done research. seems like it has something to do with database. p/s: I'm looking for high security in storing data to prevent hacking.
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Aug 17, 2010
Boss assign me a project: Create a vb.net program for EDI (electronic data interchange). I have no any idea how to start.
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Jan 18, 2012
I'm using VB 2008. I'm making a project which stores patients name, reason for visit etc in a text file using filestreaming like:
Dim fs As New FileStream("H:/ICS3U Final Project/Betolli.txt", FileMode.Append, FileAccess.Write)
Dim textfile As New StreamWriter(fs)
Is there any way the doctor can literally open up the text file by a click of a button. I don't mean like : read all lines or a STREAMREADER.I want to physically be able to open the text file which is located on the computer harddrive so the doctor can read it.
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I am trying to create an application where it stores images as well as data.
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Feb 18, 2009
I have to create an application that prompts the user to enter today's sales for five stores. The program should then display a simple bar graph comparing each store's sales. Create each bar in the bar graph by displaying a row of asterisks (*) in a list box. Each asterisk in a bar represents $100 in sales. I have to make two different versions of this program. One using a "do while ... loop" and the other using a "for ... next loop". Could someone give me a hint on how to do this. I the "do while ... loop" version and I have had some problems, especially with converting the numbers to asterisks.
Private Sub btnDisplay_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDisplay.Click
'Clear everything
[code]....
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Jun 5, 2011
this is my first vb. and i have assignment and i have been trying for hours but i couldn't do it right I have to create an application that prompts the user to enter today's sales for five stores. Create a loop to prompt for an amount for the first store using an inputbox and do not exit until you have good data. The inputs cannot be negative or greater than 5000, but may contain decimal values. The program should then display a simple bar graph corresponding to the amount of sales using a row of asterisks (*) in a listbox. Each asterisk represents $100 in sales. Display the total of all the stores by looping this process for each store.
[Code]...
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Oct 6, 2010
I'm trying to create a form that accepts names (or any strings) as input and stores them in a object. See attached form sample.Form Image:
Operations: ï Initially the NumericUpDown object on the form should be disabled.The user enters a value (string) in the textbox and clicks the Add button or presses the Enter key to activate that button.The application then stores that name in a List object, and displays the last entry in the Label underneath.The NumericUpDown should become enable after the first entry. The user should be able to move between all the values entered using NumericUpDown.
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Oct 28, 2009
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[URL]
the database is show at
[URL]
the code is
Public Class frmIssue
Dim dt As New DataTable()
Dim rowIndex As Integer = 0
Dim rowIndex1 As Integer = 0
[code]....
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May 20, 2010
How to create an address book in visual basic? I have the VB2008 express. Just a simple one. FirstName, LastName and Phone. I should be able to add from there. The resulting file could be an excel based or text file. I do not have Microsoft Access at home.
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When I create a new bitmap the file is black. How do I make it white?
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Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim name As String
Dim icn As String
Dim message As String
[code]....
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dim b as bitmap
b.width = 64
b.height = 64
[code]....
the code not working
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[Code]....
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Jun 2, 2010
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