Find A Text In Listbox
Oct 27, 2009I have a textbox with a text and I want to find that text in a listbox. I tried a lots of ways but i can't figure out.
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Find Text In Listbox And Highlight All Those Keywords?
Jul 29, 2011I have a small code and i want to highlight not only one found item in listbox but to highlight all items found under typed keywords.
Example: i typed vb.net programming and i wanna to find it all keywords under these names and highlight only those sites and put those keywords in textbox2 from textbox1.
I want like this:
Here is the code.
For i = 0 To ListBox1.Items.Count - 1
If ListBox1.Items(i).ToString.ToLower.Contains(Trim(LCase(TextBox1.Text))) Then
ListBox1.SelectedIndex = i
[Code]....
Find Specified Text On An Entire Line (not Just Beginning Characters) In A Listbox
Apr 11, 2011I have a listbox where each line contains a short 3-4 character model number followed by a tab and then the product name the model number corresponds to. I also have a textbox which I am using to search the listbox.
The code I am using so far works somewhat, just not exactly how I would like. If I enter search text it will highlight the results in the listbox but only for the first characters, is there anyway to search the text of an entire line (index) of a listbox?
Right now I am using the following:
Private Sub txtSearch_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtSearch.TextChanged
ListBox.SelectedIndex = ListBox.FindString(txtSearch.Text)
End Sub
Listbox Find Character Then Change Listbox
Jan 20, 2012My project is scanner for example. Then This is my code...
[Code]...
Sql :: Find A Specific Line Of Text In A Text Document And Insert The Next 37 Lines Of Text Into A Database?
Feb 5, 2011I have an SQL database, and 50 text files, and Visual Basic 2010 Premimum,I need to find a specific line of text in the text files and then take the next 37 lines of text and save them in my database. I need advice as to point me in the right direction
View 2 RepliesReading Text File Into Listbox - Each Line Of The Textfile Is Placed On The Listbox?
Feb 12, 2012 I am starting to learn reading and writing to textfiles. One quick problem. My code here
'Read is the variable that will read the kp.txt file"
Dim read As IO.StreamReader
read = IO.File.OpenText("C:2/kp.txt"[code].....
however when it is read into the listbox those 3 words appear on one line in listbox
How can i make it so that each line of the textfile is placed in each line on the listbox?
Import Text File To Listbox - Export Items In Listbox As Text File?
Jun 28, 20091.In my program I have 2 textboxes.In first textbox user need to put some number.Let's say he put number 10, then in other textbox program need to write numbers from 1 - 10, like this:
1,2,3,4,5,6,7,8,9,10
If he put 20 in first textbox, in second textbox it should be:
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20
2.I need to do this...Import text file to listbox.Export items in listbox as text file.
Find A Certain String Within Listbox?
Sep 7, 2010I have a list box with groups of people and is displayed as such:
Paul Mary John
Frank Steve Bill
Jacob Dan Spongebob
and so on...
If i use the code below i can find and auto highlight Paul, Frank, Jacob but never finds anyone after the first like Mary, or Bill.
Dim findperson As String
findperson = CStr(TextBox1.Text)
ListBox1.SelectedIndex = ListBox1.FindString(findperson)
Essentially it is for quick reference for people to find who will be in their groups.
Find An Index In A Listbox?
Jan 8, 2012Whenever I try to find an index in a listbox, i get the answer as -1.here's my code.
[code]...
Find And Replace Using Listbox?
Sep 15, 2011have a list of 84000 words , and have some articles in these articles i want to replace first occurrence of each word i have in listbox e.g
For Each item In ListBox1.Items
Dim mytext As String = "My some text this text is very long text and i want to replace this"
If ListBox1.Items.Contains(mytext) Then
[code]....
but it used to replace the whole mytext i want to replace words in mytext and also it hang the system and very very slow?
Find Selected Index Value Of ListBox?
Oct 10, 2011I have loaded datatable to listview.Now when i try to do a selected index and retrieve data to display in respective text box. I find some error "input string format incorrect".but when i directly load from folder it works fine.
Data that retrieved from Datatable.Im not able to find the index of the row. But from folder and listed in ListView.Index value is found.
Dim breakfast As ListView.SelectedListViewItemCollection = Me.LOV.SelectedItems
For Each item1 In breakfast
index += Double.Parse(item1.SubItems(1).Text)
Next
How To Find Sum To Total Item In Listbox
Dec 29, 2010how to find sum to total item in listbox in vb.net
View 1 RepliesVS 2010 : Find The Difference Between 2 Listbox's?
Mar 26, 2011I have 2 listbox's. Both contain a list with urls. I need to compere this listbox's and to optein only the urls that are not repeat. How to do this? Or other option with only one listbox but to do the same, to show only urls that are not repeat.
View 6 RepliesFind Total Of Digits From Textbox To Listbox?
Sep 13, 2010This code bellow to find total of digits from textboxs to listbox.This code don't care about how many textboxs on the form.I take this code from Cazypennie..Great code.My question is..I want to change that code from many textboxs to only one textbox MultiLine having 30 Lines of digits to count and appear to listbox.
Option Strict Off
Public Class Form1
Dim BoxValueCollection As New Collection[code].......
Find A Code For AddAttchement Method To Listbox?
Nov 15, 2010I am having some problems trying to find a code for addAttchement method to my Listbox, I using Access 2007 and window application and VB.
View 7 RepliesFind A String In A Listbox And Then Replace It With The Value From A Txt File?
Jan 20, 2012I've got a listbox build up as an array of items like this: First column is product id, 2nd column is name, 3rd column is price, 4th column is amount and I put them in an array: Public Item(3) As String,
7226218; Hemlock; 22.55; 0
7711175; Pine, Radiata; 12.45; 0
2229886; Pine, Arkansas; 15.25; 3[code].....
how to change the line if the Order(0) value is found in the listbox with the new amount value..
Finding A Solution For Find String In Listbox?
Nov 21, 2010I has 4 item on my form.........tow listbox ,one button and one text boxI has a listbox 'A' with many items.....i need a item in a listbox 'B' from listbox 'A'steps are as follow.....that i like to performe...........1)enter a word or character in a textbox2)press a button3)the list appear in listbox 'B'.......that is character or string start in listbox 'A' that is we write in textbox (for matching)
View 2 RepliesUsing InputBox To Add Items To ListBox And Find Average
Jan 12, 2012I 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] .....
Find Current Positions Of Cursors In A Textbox Or Listbox?
Jun 18, 2010How to find current positions of cursors in any textbox or listbox?
View 1 RepliesHow To Find ListBox Average Removing 2 Lowest Number
Apr 3, 2012How can I find a listbox average removing the 2 lowest number? I tried
DimintSmall
AsInteger
intSmall = lstGrades.Items.Item(0)
ForEachItem
AsIntegerInlstGrades.Items
IfItem < intSmall
Then
intSmall = Item
EndIf
Next
lstGrades.SelectedItem = intSmall
I cant select or remove it
Find Shortest ,average And Longest Text Length In Text Box In Visual Basic?
Apr 25, 2011what is the code for finding the shortest,average and longest sentence form the text box
View 4 RepliesVS 2010: String Manipulation - Cycle Through Every Item In The Listbox And Find The Ones That Have Been Checked
May 31, 2012[Code]...
Then skips straight to the Else without performing the two lines in between, regardless of whether the item was checked or not checked. It doesn't crash, doesn't throw any errors, so I am assuming I coded this wrong somehow.
Find Out If The Vertical Scroll Bar Of A Text Box Is At The Beginning Of The Text Box Or The End?
Mar 22, 2012I have a wrapper class created around TextBox, and I want to find out if there is any way to test if the vertical scroll bar is at the beginning (the very top) of the text box and at the very end of the text box.Alternatively, I will be happy if only I can find out a way to check if a scroll bar is enabled or not in a textbox (note: it's not a RichTextbox).
By enabled, I mean that scroll bar is actually enabled i.e. you can use the scroll bar to scroll the control, not just visible (I know we can check visibility by GetWindowLong)
VS 2008 Find And Select Text In Text Editor?
Dec 31, 2009I'm adding a method to find and select text in my text editor. Everything worked fine, including the ability to find all instances of the text. My problem came when I tried to make it more user-friendly (doesn't it always?). Originally I had only a menu item with a shortcut( Ctrl + F) which invoked an input box.
Then I added a textbox and a button (similar to that seen in a web browser's Find() method) that calls the method in the same manner as the Find/Replace menu option and displays the desired text in the textbox. Everything works fine except that the text is not selected. I have MessageBoxes displaying the values of required variables in 3 places (marked ***FOR DEBUG ONLY***) to make sure that no values are being changed, but all variables are the same. The method still locates the text, but it is not highlighted.
I think it could have something to do with which object has focus. (When I click the button, the selected text loses focus?). But if I click everything with the menu items, it still works...
Here is the
*****code with [code] tags in the 4th post on this thread****
Public Sub FindText()
'Make sure there is text in the textbox...If txtTextbox.Text <> "" Then'Find the end of the current selection... Dim curSelectionEnd As Integer =
[Code]....
Forms :: Find A Method Of Looping Through A Listbox And Retrieving The Index Number And Values?
Mar 24, 2010I need to find a method of looping through a listbox and retrieving the index number and values - quite straightforward in asp, but turning out to be something of a nightmare in winforms!Here is the scenario - The user can add values in a textbox, that are in turn added to a DataTable that gives it a unique ID and a row number, this is then bound to the listbox. The user can then move the items up or down the list by adjusting the row number in the datatable and rebinding to the listbox..
The problem that I am hitting is when the user needs to delete an item -the first part is easy - delete from the DataTable and rebind to the listbox. The bit where I hit the proverbial brick wall is needing to loop through the listbox rows and getting both the index number and the ValueMember - that way I can change the row numbers in the DataTable based on the index number against the ID number.
Comparing Text Box Text With Listbox Items Text?
Dec 7, 2010how to Compare text box text with listbox items text in vb.NE
View 3 RepliesListbox.Text Into Combobox.text / Textbox.text
Dec 22, 2011I am making a webbrowser and it has a history listbox(so it is always changing). I would like it so that if you double click on a listbox item or click on button5, axwebbrowser1 will goto the selected item, then the history form will close. [code]
View 16 RepliesVS 2010 Make A Program In Which If The Textbox Text And The Listbox Text Are The Same Order?
Apr 25, 2012im trying to make a program in which if the textbox text and the listbox text are the same order, which they are in the picture, a bluie fonted text saying well done appears. However only the red text appears which is only meant to come when the order of the text in both listbox and textbox isnt the same.
Here is the code that i used for this:
listarrays = name of listbox
textbox1 = name of textbox
l is the name of the label for correct answer(blue font)label3 is name of label with red font which should only appear for wrong answer
Dim text As String = Me.TextBox1.Text
For Each item As Object In listarrays.Items
If item.ToString = Me.TextBox1.Text Then
[code].....
use another textbox instead of the listbox but thats just making itmuch harder for me as I already made the full code working with the listbox. My lecturer told me i need to convert both in string so both textbox and listbox are compatible and i did so (see code above) but the correct label doesn't show?
Listbox Text Search By Button Who Navigate With Textbox Text
Aug 10, 2009listbox text search by button who navigate with textbox text..My list box contain Images , when i click listbox item then its show picture in right side
View 6 RepliesWrite Listbox Text To Text File And Keep Columns Aligned?
Apr 16, 2011I've got a program which displays data in a listbox in five columns. All are separated using one or more ControlChars.Tab. I want to write these columns to a text file, however, when I do, my columns lose their alignment. I can change alignment so that it displays nicely in text file, but then it is off in list box. Is there a way to get what I see in my listbox to display the same way in a text file - maybe a different way of separating my columns (not using ControlChars.Tab)?
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