I'm making a rating system for people to rate things in a listbox. I've setup so the stars get saved using my.settings, but how would I make it so it gets stored into a database, and it checks to see if they already rated.
View 3 Repliesometimes when you want to learn something its tough because you can't learn what you don't know exist so basically i was trying to compile a list of things that people can read up on to learn Vb.the list is located at [url]....right now the list only has the things that i know..
View 13 RepliesIf NewEntryName.Text = "" And OpenFileDialog1.FileName = Nothing Then MsgBox("Please choose a name for your game.", vbExclamation) MsgBox("Please find your game.", vbExclamation) Else Button1.Text = NewEntryName.Text
[code].....
im trying to add a "rating" system to an existing form (i.e 1 star, 2 Star or poor, average, good,excellent etc).Does anyone know of a way to achieve this that is aesthetically pleasing with good UX either in .Net or a free 3rd party control?
View 4 RepliesI just started with VB.NET using Murach VB.net 2008 book and i want to make this program for my work, please tell me what knowledge needed to make this program beside VB.NET: want to make a program for my supervisor which Lists the name of every employee in our division. the program should be accessed by any computer in our division using LAN. each employee will have user and pass to enter this program they only can view their data with charts showing their attendance, productivity , etc, supervisor will have master account where can edit the info.the supervisor can send private message like e-mail to each employee. all the info should be saved in database so it can be used to compare the employee activity for each year.
View 3 RepliesI am making a popup program for something, so I added a listbox and such, and I need to know how to go about making the system pull items off the listbox randomly and launch them in the web browser.
View 3 RepliesHere is what I have but it only works when clicking on the row. I have tried a For Each and it still only does it when clicking on the row and not every time.Basically, I am trying to get a button to change the way it looks or if it even appears and them making a picture box appear or not.
If DataRepeater1.CurrentItem.Controls("TRANSPORT_SUFFIXLabel1").Text = "A" Or DataRepeater1.CurrentItem.Controls("TRANSPORT_SUFFIXLabel1").Text = "B" Then
DataRepeater1.CurrentItem.Controls("Edit_Checklist_Btn").Enabled = True[code]....
I'm making a backup utility, and I need to know how to compress files. Is there a VB built-in utility for this? Also, if possible, can you tell me how to compress things to the maximum?
View 2 Replieshow to calculate rate for 3 days in different rate like public holiday,weekend and normal for 1 room
View 2 RepliesHow can I speed up a process? I see I should use timegettime, gettickcount, and queryperformance counter, but I have no clue where to start.
I guess you can call it Frame Rate or Refresh Rate of a process?
i am trying to indicate if the tax is at single rate (18%) or the family rate of (15%)This is what i got so far i could do the rest but just cant do the Mstatus part.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Name As String 'Name of employee
Dim hrWage As Double 'Hourly wage
Dim hrsWorked As Double'Hours worked this week
[code]....
i try to make a program that can share a database to other people using a upload/update system but when i try to download/upload it keeps saying mdf file in use how can i make the code so that it Uploads and overwites the file without that error.as it must be so it must upload to my server (build in)and download (also build in)the error gives file in use constandly how can i fix this issue?of that file in use problem. even when these no querry or other code running?
View 9 RepliesI want to do is make a notification system, kind of like aim were a new little box will show up to alert the user of a couple different things.
This is how far i have gotten :
Dim popups As ArrayList
Public Sub newEvent(ByVal title As String, ByVal description As String)
popups.Add(New Form())
[CODE].........
I use an arraylist because i dont know how many messages will come around the same time, but i could switch to an array if i must. this is the form that i made as kind of a template :
[CODE]..........
Its just got a couple text boxes for now. how can i make these new forms every time i have a new message to display and the clean up after them when they are done.
I'm trying to get the rating value of a mp3 file. I was expecting this to be a default option of mp3tag components, but i haven't found one that could show the value.
how to get this value ?
i want this type of rating star in gridview asp.net (vb)
can anybody provide me the vb.net tutorial or code to develop this ?
How to restrict user to do rating only once..i m using AjaxControlToolkit Rating Control i VB.NET!
View 1 Repliescan any body create a this type opf rating control using vb.net ajaxcontrol toolkit with mssql2005 and with retriction of one vote per person .if 10 people voted for the service using rating star then the average would be displayed in rating control..
View 1 RepliesI'm developing an application for editing the MP3 tags, such as title, album, But I wanted to make possible to edit the file rating, with the file URL, just like it is when you use the windows properties dialog or the windows explorer.
However, I have looked in the web, searched in StackOverflow, but I have found nothing.
Im trying to make a favorites listbox. I've never messed with arrays that much and having a bit of trouble figuring this out. I dont want to start making bad habbits as well this early in my learning process. Here is what I have but its not working.
'Add Link Button in different form
Private Sub btn_Bookmark_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_Bookmark.Click
Dim Bookmark As String = tb_Address.Text
Storage.FavoriteLink(Bookmark)
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCompute.Click
Dim dblValue, dblTax As Double
[code]......
I know that my question is very strange but please , I want an answer I want to make a simple GUI and 32-bit operating system with file manager , clock , calculator , image viewer and notepad (media player if available ) .
[Code]...
I got a listbox (ListBox1), and I want a search function for it, BUT;When someone search for a string in the textbox, the "Items" in the ListBox will only show the result, nothing else.
So if listbox normally says:
"TV"
"RADIO"
[code].....
I'm doing an airline reservation system program, but I can't wrap my head around it. I can't even come up with psuedocode. The airplane has 10 seats. The user needs to choose first class(seats 1-5) or economy(seats 6-10), and I need to make sure that no seat is sold to more than one person. And if there are no more seat in the selected class I need to display a message box "there are no more seats in the selected class. Would you like to switch classes?" else display message " next flight leaves in three hours".
I have more code now!:
Public Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim firstClass() As Integer = {1, 2, 3, 4, 5}
Dim economyClass() As Integer = {6, 7, 8, 9, 10}
[code].....
I have made some real time systems (softwares). Now I want to make an system (software) in vb.net 2008 which reads an bar-code saves the data in the database (SQL Server database). I am very new in making these types of system, thus i would like your help of making an system using bar-code scanner through vb.net 2008. Specific to my question I will require all the steps for creating an bar-code system through vb.net 2008. I am waiting for your reply.
View 1 RepliesI have making login system using with php. Now I want to hide the link by using strongest MD5 hash, but the one I have got is uncrackable. I want to decrypt them in the runtime, but I couldn't
Public Class Form1
Function MD5Hash(ByVal strToHash As String) As String
Dim md5Obj As New Security.Cryptography.MD5CryptoServiceProvider
[code].....
I'm about to start a new project, its a Payroll System, I'll be using VS 2008 and my dbase is MS SQL Server 2k5.I just want have some tips for this kind of project.
View 4 RepliesOk I'm making a media player using a listbox, but when I added an Item to the listbox it would display as a URL, so I decided to make a mediaplayer playlist instead then when I add a new song it would put the title of the song in the listbox but I have an issue, when I goto switch the song in the listbox, it shuts down with an error.
[Code]
Private Sub ListOfCrops_SelectedIndexChanged(sender As System.Object, e As System.EventArgs) Handles ListOfCrops.SelectedIndexChanged
View 9 RepliesI am making a utility that will read through the files in a listbox.I already have it where it can read the files but you have to have the file selected in the listbox. Im wanting it to do it to all listbox items instead of just the selected one. This is what I was using:
Dim files = ListBox1.SelectedItem.ToString
We have two systems, one is created in VB.Net 2003 and the other is created in VB6. Both systems are client/server desktop application system. There is a requirement that we need to send and response data to each systems. The data will come as result of process of each system and then transfer it to the other system. These is formatted in a message format. Is it likely to become socket programming? how can I send and response data between servers?
View 1 Replies