Reade And Change Value In Text File?
Jun 11, 2009i have a text file which contain lines like this[code]...
But this code does not chage the value of red column before the seperator which is "|" .
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Reade HTML Contents In Web Browser Control?
Jun 8, 2009I am trying to read HTML content in web browser control. But I am unable to fetch the value of input boxes available on the HTML page.[code]...
View 11 RepliesChange The Numbers On The Text Box, The Data In File Will Change As Well?
Mar 20, 2010So, I've got a text boxes which loads up a content from a XML file, usually a numbers I want a button, so when I will change the numbers on the text box, the data in file will change as well, in other words a save button That's how the data is being taken from a file
[code]...
Those EditPaths, Playa2 etc are making up a path to a file
How Will Change The Label's Text To The Random String Of The Text File On Startup Of The Application
Apr 23, 2011I have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
File I/O And Registry :: [VB2008] Change Specific Line In A Text File
Jan 13, 2009I need to be able to change a path inside a document ( a config file to a program) to the current directory of the application im creating in VB so the text file looks something like
Quote:
something=234
blabla=io
ServerRoot=C:Server
i need to change c:server
Change The Text File Value?
Jun 23, 2009My text file look like this:
4.5 28 Red (T1 ) [1 12.86 53.8] X Y 198452 -1309 | 11.0 28 Red (2 13.10 04.0) [T1 ] 130611 2948 229111 28275
1.5 28 Blue (T2 ) [1 07.06 59.1] X Y 190456 39339 | 6.5 28 Blue (2
[code].....
Change The Value Of Text File?
Jun 17, 2009I have a values like this:
129111 33775
123111 26775
118611 30275
114111 30275
[Code]...
every X and Y value must be plus with 2.54. if user enter column=5 then the first 5 velues for X must be change Y remain unchange and for the next 5 values the first Y value will be change..
Change Value In Text File?
Jun 30, 2009I have a combination of lines like this in my text file.
X200876Y-140576
X220177Y124676
X-178377Y-124076
[Code]....
How can i make it if X and Y contain "-" then it should insert "." after count 4 if not it should enter "." after count 3?
Change Just One Line In A Text File?
Apr 11, 2012I have a text file with the format:
(title,price,id#)
CD1,11.00,111111
CD2,12.00,222222
CD3,13.00,333333
[Code]....
What is the best way to go change the price of the appropriate CD if I'm given the id# and new price?
I'm sure it has something do to with getting the line and splitting it, but I'm not sure how I edit just one line and not mess up the whole file.
Change Text In A Binary File?
Jun 4, 2011How do I change bytes [text stored in those bytes] in a binary file?
I have a little function that read bytes 335-343 [For Keyer] and bytes 344-352 [for verifier] and displays it. These bytes store who the keyerID and VerifierID of a data entry file are. From time to time the Verifier Resumes the file [to insert new records], and his/her name gets stored in the KeyerID bytes. So if the original keyer had lots of errors, the new verifier now becomes the owner of this file and the errors are attributed to him/her [not fair]. He/She gets penalized when there are lots of errors.
My question to you is, how do I change the content of those bytes and save it to the file, without damaging any part of the file? I want to save 'H345' in those bytes, [H345 is an example of a Keyer/Verifier ID]
note - as of now I am using 010 Editor [binary editor]to manually change those bytes. When I use this editor, I can see the text portions for those bytes.[code]...
Change The Value Of Text File Column?
Aug 14, 2009I have a line of tetx. I must change the value of X an Y column according to the initial value which is input by user. I have a text box for user to enter row and column and also text box for the user to enter intial value of X and Y
It should work like that. If have 10 lines then user wil input row =2 and column=5. Row always will be 2. Initial value for X=100 Y=100
the first line should be 100 100 whic is initial value.
my output will be like this
X Y
100 100
102 100
104 100
[Code]....
How To Change Value Of Text File Column
Aug 13, 2009I have a text box for user to enter row and column and also text box for the user to enter initial value of X and Y. It should work like that. If have 10 lines then user will input row =2 and column=5. Row always will be 2. Initial value for X=100 Y=100. The first line should be 100 100 which is initial value.
My output will be like this
X Y
100 100
102 100
104 100
106 100
108 100
100 102
102 100
104 100
106 100
108 100
The X value must plust with 2 until X=column meanwhile Y remain unchange . then at 6th column which is second row X=100 Y will be intial value of Y+2=102 the the same process will be repeat for second row.
This is my code so far
Dim lines1() As String = IO.File.ReadAllLines("C:\wirematchesout.txt")
Dim xValue As Decimal = Val(TextBox1.Text)
Dim yValue As Decimal = Val(TextBox2.Text)
Dim altValue As Decimal = 2
Dim lineTracker As Integer = 0
[Code] .....
Now I don't want to depend on the column value which is input by the user. I want to do automatically.Let say If my text file contain 131 lines. Since my row will be 2 which is fixed so it should take 66 lines as first row and 65 lines as second row and do the process that I explain above. If line is 132 then it will be 66 for first row and 66 for second row.
How To Watch For Text File Change
Apr 16, 2009I open a text file with notepad, so the user can see his contents, but if he changes the file, and save it, I would need to update a form.There is a way to watch for file updates?
View 2 Replies.net - Change Label Text Into The Name Of The File Saved?
May 8, 2012I'm trying to change the Label.text into the Name choose of the File that i'm going to save. This is the Code:
Dim saveDlg As SaveFileDialog = New SaveFileDialog
saveDlg.Filter = "JPEG (*.jpeg)|*.jpeg |All Files |*.*"
saveDlg.Title = "Save Picture"
[Code]....
i want to change the label text into the File saved names, i want show just the name and not the entire path.
Cannot Change The Value Of Text Area Using Code Behind File?
Feb 16, 2011I want a multi line textarea using VB.net.I have used textarea in html before but I have never used it in VB.net I tried:
<text area id="TA" cols="100" rows="20"></textarea>
I introduced space between text area only coz I cud not write it other wise in this forum.. in my code there is no space. But I cannot change the value of textare using my code behind file.
Change The Format Of The Excel File To Text?
Aug 31, 2009I want to change the format of the excel file to Text.how to do this?
View 1 RepliesChange Title Bar Text After Opening File
Jan 19, 2009I'm trying to get my Applications title bar to change the text once the user loads up a file. So far I have gotten it so it will load up the File name into the title bar, but I would like it to show MicroText - OpenFileName... OpenFileName being the name of the file that was opened.
CODE:
Change Value Of Column From Text File Line?
Oct 26, 2009Change value of column from text file line? I have lines like this[code]...
View 1 RepliesShould Change File From Binary To Text Or Another Type
Apr 20, 2011i am currently doing a project for my course. My project is creating a system for a mechanical workshop, this includes customer information, car information, expenditure ect. I am not allowed to use access to store the information as this will decrease my overall mark on difficulty hence i am going to use files to store the information. I am using VB 2005. I have tried with binary files, this was good at first as it stored data in a record but then when i tried to create a algorithm to search the data it failed.
1) Should i change my file from binary to text or another type?
2) Anyone have any ideas to search within a binary file? If you do can i get some code please.
TextChanged Change Label From A Text File?
May 5, 2011Basically I want to have a textbox (TextBox1) that when you enter an area code (ex. 512) that it will return the state (TEXAS) in the label (Label1). One way that I had been trying before was to reference from a text file the array that I am using which happens to be in the format of 512, TEXAS.
Sample -
TextBox1: 512
Label1: Texas
[Code]...
I would like to use this for multiple area codes and have been unsuccessful in getting it to work.
Forms :: TextChanged Change Label From A Text File?
May 5, 2011Basically I want to have a textbox (TextBox1) that when you enter an area code (ex. 512) that it will return the state (TEXAS) in the label (Label1). One way that I had been trying before was to reference from a text file the array that I am using which happens to be in the format of 512, TEXAS.
I would like to use this for multiple area codes and have been unsuccessful in getting it to work. Any help with that? Any ideas how I could get it to work?
Text Change - Creating Sub Routine For Adding Name Of File
Jun 14, 2010I have written a text editor for an assignment but I am struggling on where to start on this bit. What I Want To Happen:- When the user saves there work I want the name of the file to be shown next to the name of the program at the top left hand side of the form. I am not sure If I just need to create a simple sub routine for adding the name of the file then calling the method in the save as routine.
View 7 RepliesChange The Contents Of A Text File While Installing The Application In To The System?
Dec 2, 2009I have devloped a small applicaiton in vb.net. Now i have a requirement where i have to change the contents of a text file while installing the application in to the system
View 6 RepliesChange The Delimiter When Writing Access Table To A Text File?
Nov 2, 2010How can I change the delimiter when writing my Access table to a text file? I was hoping it would be as easy as adding a similar option like we do for HDR=No; maybe Delimiter=|
Dim AccessConn As New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|mydatabase.mdb")
AccessConn.Open()Dim AccessCommand As New System.Data.OleDb.OleDbCommand("SELECT * INTO[Text;HDR=No;DATABASE=" & userPath & "].[" & fileName & "] FROM tblMyTable", AccessConn)
AccessCommand.ExecuteNonQuery()
AccessConn.Close()
Allow To Change The Password - Look For A Text File In The Same Directory Called "password.text"
May 25, 2009i have made a program that needs a password to activate it but i would like it to look for a text file in the same directory called "password.text" as it will alow me to change the password.
[Code]...
VS 2008 - Read Text File - When Click Button Add Text From Combobox Is Added To Text File
Jan 4, 2010I have one combobox, two buttons (Add and View) and listbox. When I click button Add text from combobox is added to text file. This is code for Add button:
[Code]...
How To Change Label Text Using Textbox Text From Another Form In VB 2008 Express
Sep 17, 2010I cant seem to find any link or topic regarding my problem. I have 2 forms in a project, form one has labels and adjacent combobox while the other form (form 2)has textboxes with adjacent combobox. I am supposed to change the text property of the labels using textbox entry from form 2 and add/delete/change combobox contents in fom 1 using entries combobox at form 2.
View 13 RepliesOne Sub Procedure / Change Text Color In Rich Text Box / Without Button Handler?
Oct 8, 2010everyone! I've been at this for a while, and I'm not sure how this issue can be resolved:I'm working on a project in VB.Net, and I have a form with a rich text box. I have a groupbox with 4 radio buttons inside that are intended to change the font color of the text. Coincidentally, I have to repeat this same functionality for a 2nd set of radio buttons that would change the text font family.
At any rate what I've only been able to do is the following to successfully change the font color of whatever text I highlight in the rich text box:
Private Sub rbtnBlack_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbtnBlack.CheckedChanged
rtbxTextEditor.SelectionColor = Color.Black
End Sub
Private Sub rbtnRed_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbtnRed.CheckedChanged
[Code]...
Is there a way that I could write a sub (I'm assuming I would use a sub, since I don't think I need to return anything, thus eliminating the use of a function) that would handle the action of changing the selected text color in the rich text box without having to use a separate sub for each radio button? Mind you, per my teacher's specs, she doesn't use a button handler for any of this.
Pan/change/move The Text Appended To A Richtextbox Control So The Text Itself Scrolls In Addition To The Scrollbars?
Jul 11, 2011My application appends incoming report data onto a RichTextbox control. As more text arrives from an external device, the thumb initially fills the trough and as times goes on, the thumb diminishes in size. This is expected behavior.A modal dialog box allows the user to cancel the file download but since it's modal, the user can't scroll down to see what the last text that was appended.Is there a property/event/method that will show the most recent/last text in the RichTextBox control, rather than the initial text as I have it displayed now? The user would be able to see the text drawn real time without having to use the thumb to accomplish
View 2 RepliesChange Textbox Text Size And Position Of Text In Winforms?
Dec 30, 2011I have a normal textbox which multiline property is set to true and now I need the text written in the textbox should have a large font size.So is it possible with the normal textbox.[code]...
View 1 Replies