I need my program to select the proper output in the listbox based on what the user input as the delivery code!I have attached the complete file that is run in Visual basics 2008 express edition.
This is the code:
Public Class frmMain
Private Sub btnExit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnExit.Click
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I am taking an intro to VB 2008 course and i am having difficulties with a particular project.The project is to calculate to Federal Tax based on income, I am trying to use Select Case but when i run the program it won't output to the text box. i did the problem using If/Else blocks and it worked perfect. Do I have to put the txtTax.text output statement somewhere else?
Private Sub btnCompute_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCompute.Click
'Project 3 using Select Case
'Program is to find Federal Income tax[code].....
I have a list box that contains 2 or 3 items (depending on which computer it is being run on). What code can I use so that the program will select the first item in the listbox, no matter what it may be when the form loads?
View 3 RepliesI'm trying to code an application that selects an appropriate delivery method from a list box. The user should be able to enter a part number consisting of numbers and either one or two letters. I want to code it so that it does the above and displays an appropriate message when the part number contains an invalid letter or letters.[code]...
View 2 RepliesI have a db, and one of the columns in my db is an attachment column. It stores the link to a pdf document. I want the user to be able to browse through folders and select the proper pdf file. And when the user finally hits the submit button on the form my algorithm should put the necessary link into my db. I'm just not sure how to do this with regard to VB searching and finding the file, and then using my SQL statement to insert the attachment into my db.
Here is my code so far.
Private Sub SearchFile_Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SearchFile_Button.Click
Dim saveFileDialog1 As New SaveFileDialog()
[CODE]...
What I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.
Info: JobRequest is a class that I use to pass around information keep track of jobs.
Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......
Is it possible to select an item in one listbox and then display the data of another listbox with the same indexed position? I am planning a project and this is something I would like to attempt but I haven't figured out how to do it.[code..]
I tried doing the above code but instead of displaying the listbox text the message box just returned false.
I have a question here.. pls kindly advise.I need to design a simple form that allow user to choose the value from Listbox A to Listbox B. For example, in Listbox A, have value A, value B and value C, then user can choose (or highlight value B and value C) and copy into the listbox B.
May i know how can i do this in vb.net? Any reference link?
Write a program that requests a name fomr the user and insert the name into the list in its proper location, if the name is already in the list, the name should not be inserted. --do not use any arrays or LINQ use only streamreader/streamwriter.What i've got is this...it will add the name but not in the "proper location". if i could use an array i'd just reorder the array and then write to file, but...
Imports System.IO
Public Class Project_3a_p398
'Purpose: A program that requests a name from the user
[code].....
My company is moving to a new system which has a very poor printing system in place but it does create PDF's on the file system. How to create an application to print all the PDF's based on a JOB number. I've got the filesystem search working, I have used the acrobat sdk to open each file and find certain strings to determine which pages go where. The problem is that Acrobat SDK doesn't seem to support choosing printer settings.
My first thought was no big deal I just change the default windows printer and just change the tray so the invoice part and equipment listing go to white paper from tray 1, and the remittance goes to tray 2 on blue paper. It seems like the printdocument in .net can handle a lot of printer settings but I'm not sure if a PDF can be used with a print document.
My button is [code]I want the results that are in cmd to be listed into a list box in vb is that possible ?
View 4 RepliesTrying to get the user to put 3 numbers in 3 text boxes and get the average.Private Sub btnAverage_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAverage.Click
Dim a As Integer = CInt(txtone.Text)
Dim b As Integer = CInt(txtTwo.Text)
Dim c As Integer = CInt(txtThree.Text)
[code].....
my listbox contents output as 1 whole row like:Total Normal = 3 Total High = 5 Total Low = 6When i want the output to be formatted like:
Total Normal = 3
Total High = 5
Total Low = 6
[code].....
"For tax purposes an item may be depreciated over a period of several years. Write a program that request a description of an item, year purchased, cost of the item, the number of years to be depreciated (estimated life) and the method of depreciation (combo box), compute and display a depreciation schedule for the item similar to the schedule below. NOTE: FOR NEXT for Straight line method, DO WHILE LOOP for sum of years, DO LOOP UNTIL display table of depreciation."i don't know it this is correct 'cos when i run it, it doesn't show anything. when i clicked compute
Public Class prjactivity6
Dim intyearp%, intlife%, intmethod%, intstraightyear%
Dim dblcost#, dblstraight#
[code].....
Is there a way i can execute a CLI program and have it output or return what the CLI program sais, such as ping etc.
View 3 RepliesI've been making a scheduling program using the calendar object.I can manage to select any date with a single click with a message box pop up entering a memo for the date selected. After pressing ok, the memo is displayed in a list box, with date.
1.Unfortunately the date is being displayed twice - perhaps because i used .selectedrange in the handler ? i would like it to be listed only once
2. the memo comes up on a separate line, ideally id like it to be displayed on the same line as the date.i tried ListBox1.Items.Add(whendate, memo) but it cant compile, so ive had to put each line in seperately
3. I would like to mark the sundays and national holidays in red color (the calendar is only set for a year so i dont mind doing them by hand, however the only tool i can find in the Monthcalendar1 properties is MonthlyBoldedDates, and no color assignment [code]
I am extremely new to programming and have been asked to create a simple point of sale receipt application using VB.NET. Here are my tasks. > the application adds items to a sales receipt one at a time using an input text box and an Add to Receipt button(done)each time the Add to Receipt button is pressed, the new item price is added to a list box control which acts as the receipt and the input text box is cleared for the next entry(done)> the application should also contain output labels for subtotal, sales tax (13%), and total that should be updated whenever an item is added to the receipt(not done)> the program should use a constant for the sales tax(done)> the application should be formatted with dollar symbols and two decimal places (for cents)(done)> the application also includes a clear button which when pressed clears everything and allows the user to start a brand new sales receipt.(done)> the application also includes an Exit button that will shut down the application when clicked
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I've start on another program and I'm confused whether to use a listbox or listview to display output. I have 2 books but neither mention the use of Listviews and they don't cover using Listboxes for displaying output, and will be used in combination with combo boxes as this is how the user will enter the information. I know I want to use a global variable to total scores if this makes any difference at all.
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I have to create an application that will display all the odd and even numbers between the input values of number 1 and number 2. Display the output in a lstOdd and lstEven listbox.
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I'd like to ask assistance for the following scenarios below:
1. I want to check whether certain applications are already running or not.
2. The applications i need to check are the ff:
a. MS Word
b. MS Excel
c. Notepad
d. MS Project
e. MS Powerpoint
3. If any of these are running, the window title of that application will be filled-in in a listbox.
i am having trouble displaying the values i get from an IList(Of T) and displaying that in a listbox found on another form. I have used a for loop to get the values from the IList, then i can display that in a msgbox. for eg:
Dim j As Integer
Dim path As String = ""
For j = 0 To best_tour.Count - 1
[code]....
best_tour is ot type IList() path keeps the name found in the list everything works fine inside the loop..but it does not populate the lst_output listbox.I have tried using files, but in vain. It just get the values from the list but does not display that on the listbox.If that can help, then listbox is found in a panel on the form2, but taking it out of the panel does not affect anything.
I need some help sending the contents of a listbox to an output text file. Is there any code is visual basic that will allow me to do this.
View 13 RepliesI have a multiple form application with a listbox on each form. I want to be able to select an item in one listbox on one form and then click a button and it show up in a listbox on another form.
View 3 RepliesI would like to create a program that will query all security permission to a given registry path. I attached the image so you have overview. I'm new to VB.Net 1/10 to rate my skill here. This will all the output I will put the output in a listbox or list view.
View 1 RepliesWhat is the output of the following program segment?
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I have a button, if I press the button, new picturebox will appear in my main form.How to add picturebox name in the listbox? how to select picturebox name from a listbox for deleting the selected picturebox?
View 5 RepliesIs it possible to always select the first item in a listbox?I prefer not to use listbox1.selectedindex = 0 or something like that because i have loads of listbox1.items.add etc. and that would just make the code bigger.so is there an option in a listbox or something..?
View 1 RepliesI have a listbox with items in it. And the top item is selected, how can I make it so when a button is clicked it goes to the next one in the list? I used this but
UseClick(Listbox1.SelectedItem + 1)
The selected item needs to be an string, and not an object.
Private Sub ListBox1_DragDrop(stuf) Handles ListBox1.DragDrop
If e.Data.GetDataPresent(DataFormats.FileDrop) Then
Dim Fs() As String
[code]....
i want to select the last item in the listbox but it look like i'm having a problems with it..
here is what i have done so far
itemCnt = ListBox1.Items.Count
lastItem = ListBox1.SelectedIndices(itemCnt)
textbox1.text = lastItem
its look like it take a long time to proceed this code..