My assignment involves wrinting an airline reservation brogram where the user can hit a make reservation button and the user can then input passenger name departure city and arrival city, all of this has to print to a multiline textbox, the professor also wants a find reservation button and a cancel reservation button.
Public Class Form1
Sub get_data()
Dim passengername As String = InputBox("please enter passsenger name")
Dim departure As String = InputBox("please enter departure city")
I want to transfer my data from one list box to an other and save the data and display it at the same time with the TIME, Name, and the Quantity. For example, if I have a movie ticket, and says I bought one ticket thats 10 dollars. If I did type all the calculations with tax it should be 10.10 for the 10% tax. This will show on first of my list box. Secondly if I press something like Enter, it will show that 10.10 number and also put it in the other lstbox. I have 3 list box. One to show the current transaction, one to show the history of them and the total amount of all transaction.
what it does iswhen a user checks an item in the checked list box it transfer it to a listboxso i have a checked list box and a listboxi am planning to put another listboxwhat i would like to be able to do is thatwhen the user checks an item on the checked list box it will transfer the item into the listbox [like the one on my previous thread]and be able to show an messagebox with a textbox [ i read its called an input box ] or another form with a textbox and/or combo box will pop up
I have a listbox populated with items which are the numbers 0-10. I need to know how to make the app transfer the selected items into 3 separate text boxes. First it should total the the cumulative values of the selected numbers & place that value into the 1st box. Then is should list the total number of items selected from the listbox & place that number into the 2nd box. And finally it should give me an average of the selected items, now this part I've got down, as I can input the first 2 numbers manually into the boxes & will get a correct response in the 3rd text box.
Here's what I have thus far on my code, Public Class Form1 Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 'fills list box with values For dblRates As Double = 0 To 10 Step 1 lstScores.Items.Add(dblRates.ToString) [Code] .....
I am trying to make an application that would use an inputbox that will enter numbers until the user enters -1 after the numbers were entered and the user entered -1 the numbers would display within the listbox and the average would be in a label displaying "The average number is" & averagenumber in my current application I have it from 1-5 my question is how would i allow it to enter an unknown amount of numbers and create an counter for it.
Public Class Form1 Private counter As Integer Private item As Double Private average As Double Private numbers As Double [Code] .....
1. create a button 2. when that button is clicked, an inputBox will appear to ask the user how many words they will enter. 3. then display an inputBox for each word.
For example, when the first inputBox appears, I enter "3" (meaning that I will enter 3 words).Then there should be 3 more inputBox (each inputBox allows me to enter only 1 word)After I enter the third word, there will be no more inputBox.How can we FLAG (stop) the inputBox, or let the inputBox know when to stop showing up?
I have the following code in place: Protected Sub btnBuy_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnBuy.Click Session("ShoppingList").add(New OrderInfo(txtQuantity.Text)) Server.Transfer("ShoppingCart.aspx") End Sub
The title of this thread perhaps does not explain my problem correctly.Actually i am developing a financial software for a company.The software is similar to a banking system. The software is being developed using VB 2008 and SQL Server 2008.The company has its branches located at different locations. They are having a centralized SQL Server at their Head Office.The branches are connected to Head Office using a VPN.Now what we are worried about is when the VPN gets disconnected.For that we will be having a SQL server installed at each of the branches.When VPN is connected the the details entered will be directly at the Head Office database,Meanwhile a program will be executed which will get details from the Head Office database at each of the branches in a XML file.When a branch gets disconnected from the VPN another program will get the XML details into the Sql Server installed at the branch. When the branch is connected again Another application will create a xml file from the local server and insert its details into the HO server.The sizes of the XML are reaching upto around 150 to 200 mb. I am using Dataset.WriteXML and Dataset.ReadXMl. I have tested this on my local machine it is taking upto 30-40 secs.I dont know how much it will take when the actual application is installed. How can i speed things up ? Does anyone have any idea on how i can do the whole process more smoothly and faster?
I wanted to write a small piece of vb code to synchronize a few FoxPro dbf tables to SQL tables that having the same structure or at least a few fields that i selected. I had tried a code which I found on the net that running row by row and column by column to update the SQL tables but this code is too slow. In my dbf table it contains around 3000 records at least.
I'm doing a project that requires me to create a book ordering form. I have the books displayed in a listbox named bookselectionlistbox, and when a book is selected, it displays the price of that book in a label named bookpricelabel1. I have a button named addbutton that allows the user to add the book to the shopping cart. The shopping cart is in the form of a combobox named shoppingcartcombobox. Lastly, there is a receipt button that transfers ALL the books from the shopping cart to a seperate label called label3, not just the selected book. The last thing I need to do is have the price of each book also transfer to the receipt section. This needs to be done either on the same label3 on the same line as the book title, or on a seperate label that is adjacent to label3, I have temporarily placed a label there named label5. I am using a case statement for the bookselectionlistbox to say that when a certain book is selected, the bookpricelabel1 will display "$xx". I also have an IF statement under the addbutton label that generates a total price for all the books in the shopping cart, here is an example of the code I used for one of the books:
I would like everything in listbox1 to transfer to listbox2. I didn't paste my whole project because it is messy and lengthy but I was able to re-create the scenario with this code:
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
bottom line, I want everything in listbox 1 into list box 2 when combo box = a and button is pushed. when I try to execute, only one or less go into the second list-box and the rest stays there!
I'm developing a project for gathering customer feedback using a Samsung Q1 Ultra, a cheap touchscreen PC. The project consists of two parts: a PC based application that builds the survey and stores the info on an SQL Server, and a survey viewer on the Samsung device which downloads survey data from the SQL Server and stores it on a SQL Server Compact 3.5 database.
My question is, how best can I transfer survey data from the SQL Server to the handheld device's database? Writing a tonne of code to copy data from one database to another seems overcomplicated - is there a handy function or somesuch that I can use to copy data from identical tables on these two separate databases?
How would I go about transfering data within textboxes on 1 page, to the same textboxes, but on another new page.
Basically, I already have coding that caluclates distance time, price per litre of petrol (it's a bus firm company application), and put's it into textboxes within a group box on my page. Basically I just want a bit of coding which will transfer this info, to different texboxes, but on a different new page, the idea is that I can then do fresh coding on that page without it interfering the coding on the current page.
I'm playing around with the Select Case structure and have the following code:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim colour As String = InputBox("Please enter the name of a colour.", "Colours")
im having trouble try to validate the data in the inputbox. I am trying to make sure only integers/decimals are entered, but the code is failing to reconize it in the loop, and the loop dosent promt the user to a valid number. What am i doing wrong or this a weakness of the inputbox?
'Developer- John Nelson Date- March 5, 2012 Application Name- Semester Final Averages Purpose-This application allows an instructor to enter up to 10 project scores from a course for a semester compute a students average score. The application displays the final average for the semester with the two lowest grades removed from the average. The eight scores are sorted in order and final averages are written to a file named grades.txt
I am new to ADO.Net and I mistakenly using the dataset as how we use recordsets in ADO., I know that it is possible to create a Datatable which will only reside in the memory and hold data. What I need to create is like this.
1. Create Datatable. 2. Fill it with sample data at least 3 lines. 3. Transfer the data from datatable to database (access,sqlsrvr etc).
I have 2 forms in this application. One form is just a simple SQL statement that is generated into a grid. It displays columns/rows. From there I want to be able to click on a row and have the first column of that row transferred to another form. In the second form I want it inputted into a text box. So, the user doesn't have to copy the record back out of the form then open the other form and paste.
The form opening and closing is not the problem. The problem is getting the data to transfer from one form to another!! I am not sure how to do it.. I have only been coding in VB for a few days and no formal training. I am aware of global variables and would be willing to assign the data to a variable and then have it transferred into the textbox of a the second form.
I do not know how global variables work in VB. This is what I got so far............ 'The user clicked the transfer button. Dim obj As System.Data.DataRowView = grid.Current MsgBox(obj.Item(0), vbInformation, "Selected Data") [Code] .....
Im working on a project that needs to save data and show the data from a inputbox to a label text. Its suppose to keep track and show the name of winner in a game and their score i got it to where if you win the input box pops up and ask for your name and number of guesses but that about all i got
txtHint.Text = "You Guessed It" InputBox("Name of the Winners", "Number of guesses")
[code]...
and that whats put in the input box will show in the lblscore but it doesnt work, wounldn't i need to delcare a Var and if so where do i put it.
I have written a VBA code in EXCEL that updates my tables in Access. The code is fully functionnal when I am entering new data but I don't know how to make it work when a data (primary key) already exists and that I need this data for another table. I would like to find a code in this format (DAO) :
If value exists in table Then Return the value.code (not the value but the code related to this value) else .addnew
here is what I have tried but does not work:
Code:
Function Find_Last_EngineCode() As Integer Dim cn_engine As ADODB.Connection, rs_engine As ADODB.Recordset, feuille As Worksheet, plage As Range, last_record As Integer Set feuille = Application.ThisWorkbook.Worksheets("To_Access")
I have a psychology experiment that has users respond to specific text or pictures by pressing either a button for "similar" or a button for "opposite" and then the program records the time from the presentation of the stimuli to the time they press one of the buttons as the latency. I have the information ans some other data successfully exporting to a text document but would like to have just the latency data also go into an excel spreadsheet for easier analysis. Here is the code for one of my buttons that currently writes to the text document:
I'm developing a management program for a driving school, where information about all students is stored and accessed.
The thing is, this school has got two branches, so I need some way for those two computers to share files with each other in order to keep a common database. I would like to use the same program in both computers, to keep simplycity to the maximum.
I know it's using TCP, but I haven't got the lesser clue of how i can achieve that. I've looked around, but I haven't found much of how to acchieve something like that. The files both computers would be sharing are text files.
About the IPs, I'm thinking of using NoIP or one of those to always know both IPs.
I have created a users database in access and included that database in the bin directory of my project. I have then created a connection to that database using the wizard in 2k8 express.What i need to be able to do is to insert usernames into the users table in the database. I am at a loss of where to start with this problem. Do i need to create a recordset or not? If so how do i write an sql query in VB2K8 to insert data into that recordset and then update the underlying database?
I'm developing a program that handles money, and there is a pre-made excel spreadsheet that I am to be transfering data into specific cells. How can I go about telling my program to write specifc data into specific cell numer in excel? Also, how can I get my program to write into specific areas of a MS Word Template (my program will generate letter with the same template just different names/addresses/valus)?
Quick question on the InputBox. I am just learning this, what is the code to "read" commands that are placed from the Inputbox? I can do this in the command line: System.Console.Writeline(), System.console.Readline()
I just would like to know how read the line from the inputbox. Also when I debug my script do I -always- need to have the command prompt in the background?
