I am doing this assignment on a Math tutor program and I am stuck at one point.First off the listbox needs to show the equations for the number entered between 0 and 12 example:
1+1=2
1+2=3
1+3=4
1+4=51+5=6[code].....
I don't understand how to get that information into a list box.I am also stuck in an infinite loop somehow i think because nothing shows up at all in the listbox and the number the user enters should at least be there. I am assuming the code should be more like
lstbox.items.add(decNumEntered("+1 =")
Option Strict On
Option Explicit On[code]............
I'm getting an Out of Range argument, it claims the length of the indexed substring is less than zero. I know the Substring and trim methods can work because I got an answer (not what I wanted) before I started trying to hone it in to the correct chapter and verse
Basically I have a series of lines in a textbox like this:
### = 1232, 1234, 1236, 1238, 123A, 123C ; comment here I want to show a button when the caret (cursor pipe thing) in the textbox goes is in a number so like:
... , 12|31, .... or ... , 123|1, .... etc (the pipe being the caret)
I have written code to check if it is in a number and to get the number when the button is clicked, but it doesn't work correctly if I put the code in the selection changed event.
oh and the numbers can be upto 8 digits long and hex.
I am trying to compare 2 strings from 2 listbox's, sort of a fuzzy match then output the results in a treeview I'm trying to tell it to split the words where spaces appear such as "The Dog Went Up The Hill",So that would see that as 6 words and then compare that to listbox2 which may contain "the dog went up the hill last night" which would the return an 80% match,but i just can't get my head round this, here's my code.
Private Sub Compare_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Compare.Tick If ListBox1.Items.Count = 0 Then
before you see any of this, you will have made a text file (dont ask how)
the text file will contain html with an unknown number of lines
(the user will click a button to add a new line to the file, so the number of lines depends on the user
each line will look like this:<a href="www.link.com"> text </a>[URL].. is just a place taker for what the user would have written there as well as "text"
Say I have a List(Of Tag) with Tag being an object. One member of Tag, Tag.Description, is a string, and I want to make a comma-separated concatenation of the Description members.Is there an easier way to do this than to read the Description members into a List(Of String) and then use the Join function?
so using the webbrowser control, im trying to grab text from a webpage and have them listed into a list box
The webpage contains nothing except the following "red, blue, green". There is no html, just those three words separated by commas, and saved as a .htm file.
I can retreive all items in my notepad but when I am adding them up in my listbox, and trying to print them in the console. I can only display two strings. I don't know why. My string is a combination of a name, space & score. ex: "luke 300". That is the pattern of all strings per line in my text file. I am separating the name and the score using space as the indicator. When ever a space is found, string before and after the space is retrieved and added to the listbox
Here is my
scorelist = New ArrayList reader1 = My.Computer.FileSystem.OpenTextFileReader(My.Application.Info.DirectoryPath & "scores.txt")
Quite simple but I'm having the hardest times trying to write something that'll do what I want. I have 1 listbox with 3 pre-defined strings each in their own index. I'm trying to search through a textbox to see if any of the strings in my listbox were found. So far I have no compatible code so I seek help from the professionals.
I have made a little application for me and my friend to be able to chat with eachother, but now we have some unclear strings as you can see on the image below:
I would like to change for example the username or time date to a color or make it bold, could anyone tell me how to change ONLY that and not everything? I'd love to have such a thing as it makes the whole application way 'clearer'.
I 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.
I am writing to a listbox with a For/Next stepped to .01.The problem is when it go to 1.1 there is no 0 after the .1. I tried Format(i, "00.00") and the 0 will not fill in.
Im Writing a Program, and wondering how do i go about getting Text from a Comobox1 to show up in Listbox1? i also have lblCount.Text with 2 button increasing and decreasing quantities in lblCount.Text how do i get that showing on Listbox1 as well along side the Text of Comobox1
ListBox how to show database data?i use below command ListBox1.DataSource = myDataSet.Tables("table1").DefaultViewAFTER RUNNING IT WILL SHOWSystem.Data.DataRowView
I have 3 textboxes that each gonna have something written in it.Say like.
Textbox1: Jonny textbox2: Tennis Textbox3: 1986
Now. I transfer this to a listbox.Now, when i press the saved item in listbox, I want textbox 1 , 2 and 3 to show up in 5 , 7 and 8.How to I get this to work?
I am working on an assignment for Visual Basic, trying to write a program that will enable a user to enter a number and have it display that number and show in a listbox how it would multiply with numbers 1 through 12. An example of this is:
I'm using VB studio express 2008. I have created a combo box which the user uses to search a client, how do i program it so that when the client is highlited in the combo box it will show in a listbox with all the details of this client wich has been added previously to the database.
in short..
User browse a client in combo box. Selects a client. Information is shown in a listbox. example. telephone number, address, ect.
I know that message.show.add Displays a message box pop up. How do you go about creating a listbox pop-up similar to the message box pop-up? What is the listbox code equivalent to the above code?
i'm having issues trying to show listbox items into a text box. I have a list box item, when any of these items are selected from the collection (using VS.NET) i need that item to be shown in a text box.
