VS 2008 : ListBox Current Line To String?
Dec 9, 2009i need to convert the current line that is selected/displayed in listbox into a string
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Read 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 RepliesReading 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]...
VS 2008 - Add A ; At The End Of The Current Line?
Dec 13, 2009I want to add a ; at the end of the current line I'm typing on by using ctrl+end or other keys.. im using a richtextbox..
View 2 RepliesPut 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 RepliesVS 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 RepliesSelect 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 Getting The Current/selected Line Num In A Multiline Textbox?
Jun 15, 2009I'm trying to get the selected line num (or anything which helps me to identify the line) in a multi line texbox.The meaning for current or selected line is for the line that the user's characteristic (I found that word on the dictionary) is placed on.
View 10 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 RepliesVS 2008 Getting Current Url Of Webbrowser And Converting To String?
Mar 31, 2010I need to get the url of the web browser (check what website it is on) and then convert it to string so it can go in a textbox or wherever.
View 11 RepliesVS 2008 Listbox Background Color Per Line
Apr 13, 2012I am working on my first project, which has a ListBox to organise my tasks.I added a ComboBox where I can choose between the subjects. In my case the 2 posibilities in the ComboBox are "School" and "Others".If I add a new item to the Listbox (done by a TextBox and a Button) I also choose between School and Others.If I choose School I want the background color of only that line to be Red.If I choose Others I want the background color of only that line to be Blue.
View 17 RepliesVS 2008 Class And Read A Line From A File And Add It Into A Listbox
Sep 12, 2009I am trying to read a line from a file and add it into a listbox. The SelectedIndexChanged event of the listbox places the selected item (hence, the item I added from the file) into a variable that is declared as a Store (my own personal class.) I can easily add the line from the file into the listbox, but I run into a problem with the SelectedIndexChanged event. When I click on the item in the listbox, I get an error that says "Unable to cast object of type 'System.String' to type 'WindowsApplication1.Store'." (I guess this is because I added an item to the listbox that is from a file.) I tried a variety of methods of casting, but nothing seems to work. What can I do to fix this?
View 2 RepliesVS 2008 Play The Next Song From My Listbox When The Current Song Is Finished?
Jun 10, 2009I want to play the next song from my listbox when the current song is finished. This is what I've tried:
If AxWindowsMediaPlayer1.playState = WMPLib.WMPPlayState.wmppsMediaEnded Then
ListBox1.SelectedIndex += 1
AxWindowsMediaPlayer1.URL = ListBox1.SelectedItem
AxWindowsMediaPlayer1.Ctlcontrols.play()
End If
It changes the index of the listbox, but it doesn't play the new file. The file exist and there's no problem playing it the normal way.
Have 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?
VS 2008 : Find The Line In String?
Sep 17, 2010How i can find the whole line from a particular string? I need to find below line where the line start with "<dbSP"
<dbSP DbServer="MySQL" SelectedField="name,email,mobile" table="Uprofile" />
So if any line start with <dbSP i should able to get whole line in different variable.
VS 2008 Add To A Combobox Each Line Of A String?
Jan 24, 2010i save to my.settings a multiline textbox then i need to load this setting and add each line of the textbox to a combobox, how??
View 3 RepliesVS 2008 Duplicate A Line Containing A Certain String?
Apr 2, 2010The code I have so far is:
--------------------------------------�
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
PS: The code I currently has only searches for "Hello" as an exact phrase whereas I need it to search for "Hello" and get the line containing "Hello" (Whether the word "Hello" is a the beginning middle or end of the line) and duplicate it.
VS 2008 Using A String To Script A Line In An App?
Oct 30, 2010Alright basically what I want to be able to do is control my application with a text file converted as a string or just plain from file.
Here's what I have:
Dim MyStrCmd As String MyStrCmd = My.Computer.FileSystem.ReadAllText("C:MyAppCommand.txt")
What I want is to be able to is use the string to run a command in my program. I simply what to do a Me.Close() to start (thats all the file contains currently)
How am I able to simply just have my application read the string and execute it on say a the click of a button.
Me.BackgroundImage = System.Drawing.Image.FromFile(My.Computer.FileSystem.ReadAllText("C:MyAppResource1.REZ")) 'This works!
So something like
[code].....
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 Removing Line Of Text Containing String?
Nov 30, 2009I'm trying to build an app that would search a text file for a string entered by the user, and delete the line of text containing that string. Here's the code I have. The code works, but since I'm relatively new to VB and programming as a whole, I was wondering if there's a better method out there. he strFilePath is handled by the openfilediaglog
Dim strSearch As String = Replace(MaskedTextBox1.Text, "-", "")
Dim strLine As String = Nothing
Dim strAllText As String = Nothing
[code].....
Get And Set Current Line In A RichTextBox?
Jan 22, 2011I know it seems like a simple enough question, but I can't figure out how to get and set the current line of text. Say line 4 is "Hello World", I want to be able to recieve that this says "Hello World" then switch it with something else if need be.
View 4 RepliesVS 2008 : Add String To Listbox?
Nov 10, 2011ListBox1.Items.Add(aString.Replace(" ", vbCrLf))
aString is like this: Tom Gary Kevin Bob Jason and so on, just all in 1 line What i want to do it add them in a listbox as a list. Also the string could be 1 name, 2 names or 200 names.I tryed replacing the " " with vbCrLf but since its a listbox all it does is remove the " "?
VS 2008 Get Value Out Of Listbox String
Nov 16, 2009I'm a beginner, so my explanation might be a bit dumb, but i hope you know what I mean. I have a listbox listing goods (CD's) with information Idnumber, artist, album, price etc.
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.net - Updating Current Line In VB Console?
Oct 13, 2011I am trying to write out to console a percentage of data loading. I tried to use C# syntax which would be Console.Write(" Percentage: " + nCurrent + "/" + nTotal; however in VB I get the actual character 'r' being displayed in my string. Is there a special code I need to insert in order to update my cursor to the beginning of the line so that I may reuse that line?
View 1 RepliesAsp.net - ASP, C#, And .Net Retrieve Current Line Number?
Oct 20, 2011Does ASP, C#, VB.NET have a way to retrieve what line its on in code as its processing commands?
Example
1 <%
2 response.write("Your on line " & retreiveCurrentLineNumber)
3 %>
Output: Your on line 2
Change Current Line In Richtextbox?
Jun 15, 2009is there a way to change the cursor position to the beginning of the another line in a richtextboxfor example, if i'm on the second line, i want code that will transport my cursor position to the beginning of the fourth line, etcfrustrated visual basic user
View 11 RepliesRetrieving Current Line Of Code?
Oct 2, 2009Is it possible to (programmatically) retrieve the current line of code being executed? For example, I have program X that's only 200 lines long. Is it possible to tell a user "The current line of code is: ....."?Mods - Please do not mark my posts as answered. It is extremely rude. You have no idea if you've answered my question.
I WILL come back and mark the ones that are answers, as answers.