Extract Line From Txt File Into A Label?
Jan 15, 2012I dont know my programing language, how do i find out?[code]...
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Extract A Line From A Text File?
Feb 17, 2009Suppose I already know the line number such as row 100 in a text file. How can I directly get it without many codes?
Code:
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99 Dim s1 as String
100 s1 = "Test"
101 MsgBox("Test Ok")
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Extract Specific Line From Text File?
Aug 8, 2009My text file look like this[code]...
I want to extract those lines according to value in ( ).
VS2008 Load And Parse A Text File And Extract Data Between Points On Any Given Line
Apr 4, 2010I need to load and parse a text file and extract data between points on any given line. I can load the file, but it's the parsing that's giving me headaches. e.g. "Phoned Jim and arranged for John to attend site" First I need to search for "Phoned" because the line always starts with that, and then I need to extract "Jim and arranged for John"
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VS 2008 Regex Designer - Show The User The File - Allow Them To Select A Line To Match And / Or Extract From
Aug 23, 2010This may take some explaining but the concept is pretty simple. A user will select a file which contains data that they wish to extract from, so keeping it simple they pick a file like so:
[Code]....
So, I need to show the user the file, allow them to select a line to match and/or extract from. So they select the first line ready for a match, they then select a word/s to mark as a constant for matching, so in this case it would be: MyGroup A simple version for text match would be like "MyGroup *" Now, I need to convert this to regex dynamically (I assume its the best method), its not a one off, the data that is selected is all open and up to user selection. There could be multiple selections and multiple extractions on the same line!
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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 RepliesExtract Number From Specific Line?
Sep 21, 2009I am trying to extract a number from a specific line and finding it an arduous task.
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I need the number before the word commentaries. This is a common phrase to search for and extract. the start of the line varies.
Extract Each Line And Store In Array (fhistory(6) ?
Jan 22, 2010I have this stored in Varible (History)
Date Open High Low Close/Last Volume
12:35 0.0004 0.0007 0.0004 0.0007 84,556,352*
01/21/2010 0.0005 0.0005 0.0004 0.0004 21,650,660
01/20/2010 0.0004 0.0005 0.0004 0.0005 8,030,977
01/19/2010 0.0005 0.0005 0.0004 0.0005 22,396,206
01/15/2010 0.0005 0.0005 0.0004 0.0005 15,749,998
How do I extract each line and store in Array (fhistory(6) ?
Extract The Code Line That Caused The Exception To Occur
Nov 19, 2009i want to know what are the methods in order for me to extract the information that is stored in the exception. i also would like to know how do i extract the code line that caused the exception to occur.
View 6 RepliesVS 2008 Open A Txt File, Read Line By Line, Decode Each Line Into An Array And Display?
Oct 14, 2011what i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
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Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
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How To Read A Delimetered Line Of Strings And Ints And Extract Them For Processing
Jul 1, 2010i have the following text file (ExamMarks.txt)
John, 85, 95, 90
Micheal, 60, 75, 75
I want to extract a line and take the Name and separately and the ints separately. Then I want to print the name and the average of the numbers like this in a label:
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How To Read A Delimited Line Of Strings And Ints And Extract Them For Processing In VB
Jul 1, 2010I have the following text file (ExamMarks.txt) John, 85, 95, 90 Micheal, 60, 75, 75
I want to extract a line and take the Name and separately and the ints separately. Then I want to print the name and the average of the numbers like this in a label: John's average is 90 Micheal's average is 70
So far I can only display what is in the text file in a label (see below):Dim FILE_NAME As String = "C:ExamMarks.txt"Dim TextLine As String If System.IO.File.Exists(FILE_NAME) = True Then
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VS 2008 RegEx Extraction - Extract X Words From A Single Line
Sep 15, 2010Still getting to grips with regex and have seen a few samples about that give me most of what I need so asking for opinion on this. I need to extract x words from a single line, so the regex could use w+ to get characters, however my line may contain anything inside the word like:
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Reading A File Line By Line That Within The Line The Values Are Delimited By "?
Dec 1, 2011How would i go about reading a file Line by Line that within that line The values are delimited by " Example of the data:
"bob" "cat" "1243"
"steve" dog" "6789"
I've started this with this code but not sure how to go about the next stage:
Using MyReader As New _
Microsoft.VisualBasic.FileIO.TextFieldParser(My.Application.Info.DirectoryPath & "Records28112011.jd")
MyReader.TextFieldType = FileIO.FieldType.Delimited
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Reading Text File Line By Line, With Resetting Position To Beginning Of File
Jun 23, 2011I'm reading a text file with StreamReader, line by line. If a condition is met, then I do an operation and then start reading the file again from the first line. I realize I could close and then re-open the file, but surely this would be very slow.
I could do this easily in VB6, but pulling my hair out trying to do this in vB.net. It seems that 'Seek' is the function to use, but it doesn't work.
I've seen other examples, where it works, but you must open it a different way -- with a file number.
Imports System.IO
Dim I as Integer
Dim LineText as String
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How To Return To The Line In Label
Apr 3, 2010in label, i have the text :ergregregergrgegergregergregregregregrgrgrgegghgand i want :ergregregergrgegergregeregregregregrgrgrgegghg
View 2 RepliesVS 2008 Label New Line?
Dec 7, 2009What would I do to Start a new line in a string of text for a label?basically, I want the text i type to display on multiple lines, how would I do this?
View 8 RepliesAdding Spaces To Second Line In A Label?
Oct 21, 2011I made the labels red so you can see them. I used a picture of a little mug as bullet, aligned top-left. The label text normaly begins at the far left of the label, but with a bit of coding I solved that problem. I did not want to add extra spaces
to the text directly for keeping the data base small. The problem however is when the label has 2 or more lines of text the text don't line up nicely with the top line, once again I no not want to save the extra spaces to the data base.
Here is the picture and the code used.
CheckLabel.DataBindings.Add("text", Hoof_GeregteBindingSource, ("Inhoud" & (Inhoud_Label_Counter).ToString))
Dim MyVar As String = CheckLabel.Text
MyVar = MyVar.Substring(MyVar.IndexOf("#") + 1)
Select Case CheckLabel.Text.Substring(0, 1)
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Change Label Color Per Line?
Jun 4, 2011I have a label on my code and i have 3 lines on it , what i want to do is to have my first line on white color and bold , next line normal white and third line on yellow normal ..
View 9 RepliesDraw A Line Under The 'cimke' Label
Jun 7, 2012in this class I try to draw a line under the 'cimke' label. But it doesn't draw the line.
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Is There A Multi-line And Wordwrap For A Label
May 18, 2009Is there a multiline and wordwrap for a label? If there is I would like to know how.
View 3 RepliesLabel Multi Line Alignment
Apr 15, 2011I am having a slight problem whenever I use the multi-line option with labels. No matter what computer I am using, as soon as I accept the text each line seems to move and seems to get worse when I change font types and size.
View 5 RepliesChanging The Font In A Multi Line Label?
Dec 7, 2009How would I go about changing the font in a multi line label
Private Sub error_page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.Label1.Text = "Warning!" & Environment.NewLine & "If you proceed with this
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Line Spacing On Standard Label On Form?
Dec 7, 2011I have a .NET 2.0 standard Label on my form, well I put some text in it with several lines. But the spacing between the lines are too small.
View 1 RepliesPictureBox Label Removing Underneath Line
Oct 12, 2010Any way to remove this problem I have in VB2010. I've done a picture box, where you can draw lines by clicking with your mouse. There is a label running along with the mouse pointer, but every time the cursor moves over the line, the label removes the line under it. I've tried setting transparent background to the label.
View 5 RepliesSet Line Spacing + Indent In Label Text?
Feb 13, 2010Is it possible to set line spacing + indent in a multilinelabel text?I've tried using sendmessage + PARAFORMAT2 structure but i can't get it working
View 1 RepliesAsp.net - Add An Initial Line-through Text-decoration On A Label In Asp Listview
Jul 7, 2011My goal is to display a list of tasks with checkboxes. Checking the checkbox for a task will update the display of the task so a line-through text decoration will appear. Everythign is working great, except I can't figure out how to initially show the list of tasks with a line-through if they are completed, or normal if the task is not completed. Here's code excerpts:
<asp:Listview .../>
...
<ItemTemplate>
<asp:HiddenField ID="TaskCompleted" runat="server"
[Code]....
So this works great, when I click on a checkbox the lable gets a line-through or none based on the checkbox. Only problem is when I initially load the page, I can't figure out how to update the style of TaskLabel to show a line-through or not. I've tried some various routes, but nothing is panning out.
Clearing A Multiline Label After It Reaches A Certain Line Number
Dec 27, 2009My program plays sort of like a novel, where I add paragraphs to a multiline label whenever the user presses the enter key. Eventually the label fills with text so I have to clear the label to continue writing.What I need is a way to find how many lines of text are in my label, so after it passes line #50 I can make the label automatically clear itself and begin writing on line #1 again (as if the user just flipped to the next page of a book).My first idea was to turn AutoSize on and monitor the height of the auto-sized label box. After it passed a certain height I could clear it - but this didn't work because I need the label to be of a certain width.
View 14 RepliesOutput Each Line Of Textbox To A Separate String Or Label
Oct 14, 2009I need to out each line of text to a seperate textbox. or label. Im not sure about a string. Can a string hold a value like, "192.168.1.1 2302"? If so, then how would i output it to a string. If not, textbox or label please. Please keep it simple as possible, since I will probably be needing to repeat this process 500 times, like, a different string for each line, i will have a lot of lines. Dont care about the textbox limit, as long as all the lines are outputted to each textbox.[code]
View 15 RepliesParse Some Text To Extract The Name/path Of An Image File Inside An X File?
May 9, 2009I need to parse some text to extract the name/path of an image file inside an X file. The part of the file looks something like this:
TextureFilename {
"C:\\Users\\USER\\Documents\\Map\\Textures\\Grass01.dds";
}
[code].....