Put Every Line Of A String In A Listbox ?
Feb 20, 2010i would like to do it almost the same way like in my recent other topic, read a file and put every line of it in a listbox.
View 5 Replies
ADVERTISEMENT
Reading A .txt File Line By Line Converting It Into A String Then Putting It Into A Listbox
Apr 1, 2011I'm having trouble with reading a .txt file line by line, converting it into a string, then putting it into a listbox. When I execute I get an error saying "IndexOutOfRangeException was unhandled" Here is my
[Code]...
Select Line From ListBox And Then Convert To String
Nov 19, 2011I want to search for a small bit of text in my listbox, if it's in the listbox I want to select it, and then covert it to a string. How do I do this? Because I cannot find the good command to select something on a specific line!
View 1 RepliesVS 2008 : ListBox Current Line To String?
Dec 9, 2009i need to convert the current line that is selected/displayed in listbox into a string
View 1 RepliesListBox & StreamWriter & StreamReader - Reads All Line Of The File And It Add An Item In ListBox For Line?
Aug 25, 2006I have a "Form" with:
1- List Box
1- TextBox
3- Button
1- OpenFileDialog
1- SaveFileDialog
I want that clicking the btn1 it shows the OpenFileDialog and read file that it has got this structure: SKI10 1 71 0 0 18 101 19 0 29 101 30 0 40 101 41 0 50 101 51 0 62 101 63 0 81 101 82 0 95 101 2 0 0 95 165 3 0 1072 01 4 2 1 93 15
I want that it reads all Line of the File and it add an Item in ListBox for line.For example the first Item of the ListBox in this case is
SKI1
And the 2th Item is in this case.
0 1 7
I want using the StreamReader classes.And i want that when i click an Item of the ListBox it shows the Text in the TextBox and I can edit the Line and that clicking antoher button the Item will come updated with new Text of the TextBox.I have also another button for saving the Mod.I can use the AppendText and it create a new file writing ListBox1.Items line for line.
If SaveFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then Dim file_esistenteD As StreamWriter[code].....
Remove Item From ListBox And Line Of Text From TextFile Referring To Same String?
Nov 17, 2010How would one remove an item from a ListBox and then remove that line from the TextFile and repopulate the ListBox with new data in Visual Basic.Net?[cod]...
View 2 RepliesRead Text From A Listbox Line By Line And Put Current Line In A Label?
Jan 16, 2011how to read text from a listbox line by line and put current line in a label?
View 3 RepliesHave A Button That Pastes The Contents Of The Clipboard Line By Line Into A Listbox
Sep 3, 2009I would like to have a button that pastes the contents of the clipboard line by line into a listbox.I think i have the logics that the clipboard would be made into an array and then i would loop through the array and add each one as a new listbox item.
View 9 RepliesFind Line Number Containing A String And Replace Whole Line With Another String?
Dec 25, 2010If i have a line in a txt document "text.txt".Now what i want to do is open the file and read the contents.
When it find this "search.selectedEngine" term then it should delete that particular line and replace it with another string ("REPLACED STRING").
Reading 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?
Load A .txt To A Listbox Then How To Read Line By Line?
Sep 6, 2010I need to load a .txt to a listbox then how to read line by line?
then import the line which is being readed to Textbox
VS 2008 - Getting Contents Out Of Listbox, Line By Line?
Apr 7, 2011I am wanting to extract data line by line into labels(each line of data to go into a new label)In the example (picture), only one label is showen.
View 6 RepliesInteracting With A Listbox Line By Line?
Jul 21, 2011I am making an application where the listbox will load a text file that contains a number of different strings on each line. I want my application to interact with the first line, then go back, interact with the second line, then go back etc etc. The number of lines that will be in the listbox isn't set, and will change according to the text file that is loaded.
View 8 RepliesRead Line By Line + Add To Listbox
Jul 6, 2009I'm having trouble reading line by line and adding to the listbox.
[code...]
Read Txt Line By Line To ListBox?
Dec 16, 2010As the Thread title says I'm trying to add items to a listbox via a txt file.Each file of the .txt would be an item in the listbox .I've tried loads of things and it's not working or I'm failing on something .
View 2 RepliesVS 2010 Multi Line String - 1 Line = New Entry To Combobox?
Oct 16, 2010Ok, So I have a string that has its formats like this:
Line 1
Line 2
Line 3
[code].....
VB - MS Office Access, Storing Info Temporarily In A ListBox, And Then In Access Database, After Selecting Line In ListBox
Oct 29, 2010Ok, so I`ve been studying a bit of VB lately.. bought a few books and read lot`s of articles and seen hours of instructional videos, and I slightly start to get the hang of a few things.. :) I`ve recently started a fun little project, but I seem to lack a bit of knowledge to reach my goal. I`ll first try to describe my project:
[Cde]...
Read File Line By Line And Search String?
Aug 30, 2010I like search a file TXT with this contains:
Name "Paul"
Age "11"
City "Chicago"
my question is: Its possible get a string "Name" and give me the value "Paul"? I have this function for get strings:
[code]...
Read Xls File Line By Line Without Using Connection String?
Dec 26, 2009I need to read a xls/xlsx/ods/txt file line by line,to get a column name of file .how to read a file line by line in vb.net?
View 1 RepliesRead Multiline String Line By Line?
Jun 1, 2009I have a string that contains many lines.It is someething like:
I
want
to
be
a
millionaire.
I need to read this string line by line, that is to assign line 1 of the string to a certain variable, line 2 to another, and so on.Do you know how that can be done?
Search Listbox If String Found Copy To Another Listbox?
Nov 29, 2008I have a listbox which on form load generates correctly from a text file like so in a listbox...ex"John Doe, 1""Bob Brown,2"I now would like to search the listbox if it contains either a "1" or a "2" which is does in this case and copy the item to another listbox. The 1 and 2 indicate positions I have a position listbox for each position. So 3 listbos, first one contains the names on form load, 2 other empty listboxes one for position 1 other for position 2...I have tried the following
If xReservationListBox.SelectedIndex = xReservationListBox.FindString("1") Then
'MessageBox.Show("Found It")
xSpot1ListBox.Items.Add(xReservationListBox.Items(0))
[code].....
Compare String Line By Line?
Jun 16, 2011Input file
Type Reference
WIN 00001
WIN 00001
WIN 00001
MAC 00001
MAC 00001
Basically I need to compare if the first 3 character that are not equal
preferred output will be
Type Reference
WIN 00001
WIN 00001
WIN 00001
[Code].....
Read String Line By Line?
Jul 11, 2009I have googled this but all it comes up with is some C# and how to read a file line by line which is not what I want, what do you have to use to do this I tried this loop:
for each line in str
msgbox (line)
next
but it does not work, how do I get this to work?
Reading String Line By Line?
May 8, 2010For example I have a strint containing text with more than 1 line. For example:
"Hello How Are You"
I want to read a specific line of the string, if I choose to read line 1 of the string in a messagebox then the word "How" will probably pop up.
Copy Line From One Listbox To Another?
Dec 7, 2011I am needing to copy the selected item from one listbox to another if it contains the string "New ". Here's what I've got:
ListBox1.Sorted = True
Dim count As Double = ListBox1.Items.Count
For i As Integer = 0 To CInt(count)
[code]....
Also, basically the code is going to select the first line of code, see if it contains the string, of so copy in to listbox2, then delete the line. It will go through 50 lines.
Delete Line 1 From Listbox?
Feb 23, 2009how can i delete line 1 from listbox?
View 13 RepliesBlank Line Or Padding In ListBox?
Feb 25, 2009I have a ListBox that I add items to using the standard:
ListBox1.Items.Add(whatever)
I would like to increase the space between entries, but not adding a blank line, since I do not want a blank option tha thwe user could click on. Is there anyway to do this?
I have tried:
ListBox1.Items.Add(whatever & vbCrLf), but no change.
How To Edit Line Values Within ListBox
Jan 16, 2012I am loading a listbox with lines from a txt file. Now I would like to be able to edit values within that listbox by going there with the mouse cursor and type a new value..
E.g. the listbox displays:
7226218; Hemlock; 22.55; 4
0822722; Pine, Sugar; 11.55; 7
After editing it looks like:
7226218; Hemlock; 22.55; 2
0822722; Pine, Sugar; 11.55; 7
After pressing an "accept button" those values should then be written back to the txt file.
Listbox Interrogation A Line At A Time?
Jul 12, 2011I have got quite a messy text file and put it in a list box so I can extract certain information from it. I need to interrogate it a line at a time and ask things like, 'what number comes after this word' and 'ignore this line if it says this' . Is this possible using the list box loop method (which I have only heard of never used) and does anyone have any examples of code? I'm on the latest VB Express.
View 16 RepliesListbox Multiple Line Remove
Jun 22, 2010I'm having a little trouble deleting multiple lines for a listbox. I know how to remove a single line, which is this: [code]If I change the value for IndexOf to SelectedItems, I get an error stating that -1 is not valid for index.I am guessing this needs to be done using an integer array and a for each but I don't know how to do that. I really never bothered to look much into arrays.
View 1 Replies
