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"
[Code]...
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")
[Code].....
I have string which is:
document1.txtdocument2.txtdocument3.txt
What I would like to do is split it so it shows in a listbox as
document1.txt
document2.txt
document3.txt
I have come up with a solution which may work. Its preety over complicated too me but this is the only way I could think of?
What I need help on is a code so that after every ".txt" it will place a "/" so the string will look like this:
document1.txt/document2.txt/document3.txt/
Then I would use this code to split the string:
Dim I3() As String
I3 = I.Split("/")
For g = 0 To I3.Length - 1
ListBox1.Items.Add(I3(g))
Next
I cannot figure out how to add an item to a listbox with a specific value. I am able to add a text description without any problems, but how can I give it a specific value?
View 13 RepliesI'm adding text string into a list box together with data retrieved from text box, and I wanna bold that text but really don't have any idea how to do so.
E.g. listProducts.Items.Add("Product Name - " & textProdName.text)
I just wanna bold that first bit of text in the quotes.
My problem with my project so please help me about I am enclosing my project with problem very simple but I can't found. I am using text box and listbox last two textbox i.e. txtlani and maskedtextbox.
Now the problem is when the user put the data into above mentioned two text boxes for the selected item of the list box I want to change the back color and If the user wish to leave blank that two text boxes then no change at all in the list box selected item.
In short that if Textbox leave blank then no change in the selected item back color if in the Textbox have some value than selected item back color change.[code]....
I have a statement. I need it to say something. I tried this:
[Code]...
Several times av been come across of the need of how to create new variables on my application while is running and the next time i will run again the application to be existed in my source code and still be inside.
what excatly i mean is for example i have a listbox with out assigne it in any databound ,or retreive any items from any textbox i just want to insert some items inside
if i go from the designer then i can succesfully add any item i want and they will be there as i declare them.but if i want to to that programmatically i will be able to add them in the listbox but the next time i will run it again it will be lost.until i will select the command again to fill my listbox which is not what i want
in my case i have a datagridview which is running SQL querys and i want if the user selects to save this query i want from some way to save this query string in my listbox . and i want to be there the next time i will run my application with out using any text file or database,
is there any way to that ? i have search before i ask but obviusly my keywords dosen't much with what i was looking for
I have a function where I have to add two values (declared as string) on two different pages, So Iam bringing one value from one page to the second page where I have second value and adding both of them to display the result in a label. But I am not able to do that. eg: 1st value is 4.20 ( both values are time in seconds) and 2nd value is 0.34 then I want the result as 4.54( instead I am gettign the result as 4.24.0.34 , So can anyone tell me how to add these two ..My code is attached.
Dim L1 As String
L1 = main.TimeElapse(Value1).ToString
'Label1.Text value is the below line
Status.ShowSuccess("Ready: Result is " + _Myfunction.GetTimeInSeconds.ToString("N1") + TimeElapse(value1).GetTimeInSeconds.ToString("N2") + " seconds")
I am working on a program where specific strings are being read from a file and displayed in a listview. Some of the strings represent money values though the file has no decimal points. I would like to add a decimal point before the last 2 digits of prices, quantities, and freights when displayed in the listview (not add two decimal places but actually insert the decimal point into the string). I would like to be able to keep most of the code I already have though, and I have no clue how to accomplish this. Here is the code I am using to fill the listview:
VB2010
Public Class Form1
Dim dates1() As String[code].......
label1.text = "<a href='#' onclick="window.open('PageTwo.aspx','',''); return false;">Click here</a>"
Notice the 2 quotes in bold above. I need to add (return false) so the browser won't scroll to the top of the page when the text label (#) is not found.
I have my app that does some complicated function and adds some values to an array, but then later I need to access the strings, I have the index number but not the string so how can I find that string again?
View 2 RepliesHere's the weird problem I am trying to solve but cannot get my mind around it. In a text box 1, the user enters 2 or more strings separated by comma. then in text box 2, the user enter 1 or more strings separated by comma. The output then puts the strings from text box 2 between the strings in text box 1
Example:
TextBox1 = visual basic, java, perl
TextBox2 = is better, compared to
[Code]...
I am binding values to list box but string not showing in proper format.
ex my strings like
abc 10
abcd 20
asdfas 30
I made fixed length to first string that is 30 using padding
str1.PadRight(30) + str2.PadRight(2)
then also I am getting values like that
abc 10
abcd 20
asdfas 30
how can I put same space between string
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
[[Code].....
I'll use this image to illustrate my question.
[URL]
Basically, how would I go about it searching through the listbox for "String 4" and then a messagebox coming up?
But, if it doesn't find that string an error message comes up.
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]............
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?
View 2 Repliesso 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 have this list
email1@hotmail.com
email2@aol.com
email3@yahoo.com
and I need to sort them like this
email2@aol.com
email1@hotmail.com
email3@yahoo.com
instead of sorting from the first characters from a to z, I want to sort the characters after the "@" symbol in the email.
For Each item As Object In ListBox1.Items
If item.ToString.Contains("http://" Or "www." Or ".com" Or ".net" Or ".org" Or ".biz") Then
I want it to check if item contaisn any of those, then it does something.
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.
View 5 RepliesI 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 need to add integers in a listbox, using for next.
Dim intCount As Integer
Dim dblTotal As Double
' here are the lines of code that will perform the calculations
' to create a grand total.
For intCount = 1 To lstCosts.Items.Count
dblTotal += dblSubTotal += intCount
Next intCount
lblTotal.Text = dblTotal.ToString("C")
The amount of items in the list box is not seso I used the items.count. I have been getting the wrong result.
Private Sub btnCalculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculate.Click
' Declarations.
Dim intCount As Integer
Dim dblTotal As Double
' here are the lines of code that will perform the calculations to create a grand total.
[Code] .....
i have listbox and i want to add three fields first name, middle name ,last name from customer details table to the listbox
View 1 Repliesin this : I have a button (ADD), a TextBox & a ListBox. Here's what I want, when I write words in TextBox and when I click on Button ADD, it is saved & added in List1
View 1 Replies..i am working in my project i am having problem in the list box part.. .
[Code]....
I want to check if an items exists on my pseudo random listbox before adding a newone if the number already exists i need to know before duplicating it.
View 10 Repliesevery time i select an item from the listbox (just 1 at a time), it'll add that item's price to the total. but for some reason it's not doing it. can someone check out my code and see what's wrong with it? i'm getting the item price as the total (what I want it to do is add onto the total)
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim total, grandtotal As Decimal
If lbSelect.SelectedIndex = 0 Then
total = 10
[code]....
I made a listbox (10 items long). I would like to add a string to the list, with an index of my choice. How would I do that?
View 4 Replies
