Write To Specific Textline?
May 21, 2009if i have 4 lines in a text box and i only want to add new text to line 3, how can i do so..i would like it to delete previous text and/or overwrite it.
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How To Delete Last Textline Of Text File
Oct 31, 2011I want to know how to delete last text line of text file..Most that I found in the internet is delete last line of text file which is blank line in the text file. I want to delete last text in the text file. Here is my code, but this code is use to delete specific text in text file. How to modify this code?[code...]
View 12 RepliesRemoving Textline From Text File?
May 5, 2009I know this has been asked like a million times, but I cannot seem to find a solution that works for me. I have a text file..and lets say its named Test.txt.I have like a list of stuff in the file and I have a Remove button. I also have a listbox that has the contents in the Test.txt file listed on the form_load. So basically to try to explain this better..what I want is to delete the line that is selected in the listbox when I click the remove button. Let me explain in an example.The Test.txt has the same contents as the Listbox..so say my list is like this:
Hi
How
Are
You
If I have Hi as my Listbox.SelectedItem then I would like to remove that line from the Test.txt. I tried to load the contents of the file in a TextBox too and I can search and find the text in the textbox and focus on it and highlight it but I cannot delete it from there too.
Write A Program To Go To A Specific Website?
Oct 20, 2009Is there a way to write a program to go to a specific website, enter some things injto textboxes, and then click a button? I want to use this to log into some of my accounts for other sites once a month, Instead of entering the username and password manually.
View 2 RepliesWrite Specific Values To TextBox?
Dec 20, 2010I have a small database from which I need to select specific data for my Windows Form Textbox.I have a table in a database with a few columns: "ID,Date,Val1,Vla2,Val3,OK" (int, date, int, int, int, bool). There are several rows, but only one of the rows has the boolean value as 1 (or 'True').I would like to select all of the information from that row and write it to different TextBoxes.[code]
View 13 RepliesHow To Write An LDAP Query To List All Of The PCs In A Specific OU?
Sep 14, 2010Im just trying to figure out how to write an LDAP query to list all of the PCs in a specific OU.
View 3 RepliesWrite Text Between Specific Html Tags?
Sep 26, 2010Is there a way to write text between html tags?like <textarea>TEXT HERE
View 7 RepliesWrite To Specific Pos In Binary File In VB 2008?
Oct 26, 2010I'm amazed at this situation. In QBasic, you could just easily GET and PUT whatever you wanted at the exact position in the file that you wanted. Now in Visual Basic 2008 I'm just completely stumped.
I can't use FilePut or FilePutObject because of a twisted issue. It adds a couple of bytes to describe the length of the data being written: what's the point of BINARY read/write if it won't allow you to write EXACTLY what you want and nothing less or more? There's a way to turn off this issue, and that's by setting the parameter StringisFixedLength to TRUE, but that's where the twisted part comes in. You can't do that. As far as I can tell you have to redefine the function using SUB, for example:
[Code]...
My.Computer.FileSystem.WriteAllBytes. To my amazed surprise, this function doesn't even bother to include the possibility that I might want to put the data in a specific position within the file! I can't believe this. You can either specify to APPEND at the end or not, in the latter case apparently resulting in a write to the beginning of the file. No option at all to specify where in the file you want to put the data. I can't believe this.
How do you write to a SPECIFIC position in a binary file in VB 2008, and do it without the program deciding to add a few "informative" bytes to your data before it's written (totally undermining the whole point of binary files)?
Check If A Login Has Write Permission On A Specific Folder?
May 17, 2012I am using impersonate user to copy files form one location to other.
Only impersonate user will have write permission on the destination folder.
But i want to check before if that user has write permission before i copy file.
Currently i could able to get it using try catch exception, for that i need to perform the copy file process
Read And Write Specific Line From Text File
Jul 26, 2009I have two part in text file. Let say Part 1 and part 2. I want to write part2 in different file and part 1 in different file.
View 5 RepliesCheck If An Impersonate Login Has Write Permission On A Specific Folder?
May 17, 2012I am using impersonate user to copy files form one location to other.Only impersonate user will have write permission on the destination folder.But i want to check before if that user has write permission before i copy file.Currently i could able to get it using try catch exception, for that i need to perform the copy file process.
View 7 RepliesVS 2008 Write A Small Application That Simply Monitors Website Watching For Specific Hyperlink Text To Appear?
Feb 11, 2010I am trying to write a small application that simply monitors my web site watching for specific hyperlink text to appear. I have been searching around and trying different approaches for a few days and have to accept defeat on this.Basically I need to be able to type in part of a hyperlink or the actual text of the hyperlink into a textbox to be watched for. When it is seen it opens the link in a new window.
Dim theElementCollection As HtmlElementCollection
theElementCollection = WebBrowser1.Document.GetElementsByTagName("a")
For Each curElement As HtmlElement In theElementCollection
[code]....
Write Text From Textbox Control To Text File .txt At Specific Location?
Mar 10, 2011Is it Possible for me to read text from textbox control and write it to .txt file at specific location.
for an instance.... say below with quote is my Text in .txt file:
"THE QUICK BROWN FOX JUMP OVER THE LAZY DOG"
and with programming code I want to change some text in the same sentance become....(see below)
"THE QUICK GREY FOX JUMP OVER THE LAZY CAT"
so you can see the word BROWN change to GREY and word DOG change to CAT
VS 2008 Finding A Specific Row And Specific Columns In Data Base File (Access)?
Jul 24, 2011I wonder if it is possible to find a specific row and specific columns in data base file (Access) . You see , I am using a DataGridView control to show only SOME of the columns (fields) of a table from an Access file . For example , lets say that in the DataGridView control I only show the following fields :Field1 , Field2 and Field3 .Now , when the user selects an entry in the DataGridView control , I want to insert the text from Field4 into a text box on the form .
The problem , however , is that I don't know how to get the specific row in the data base file and also I don't know how to get the text in column (field) Field4 of that row .One thing that might be important is that the index of the row in the data base file is not necessarily the same with the index of the current row in the DataGridView control . This is because in the DataGridView control the rows are order by the contents in the ID Field .ol .
Count Occurance Of A Specific Number & Specific String In Text File Using Vb8?
Dec 13, 2010i am a beginner in vb8 i have a text file named alarm.txt,sample alarm.txt file is shown below
can someone help me to read the alarm.txt file and extract data.for eg
[Code]...
Searches Specific Folder For Text Files Which Contain Specific Word
Jun 14, 2009I have search system that works like charm: 1> Searches specific folder for text files which contain specific word 2> Puts those text file names and/or paths to listbox However i want it to put (instead of InputStr) the specific line where word is found in text file to listbox.
[Code]...
Use ToolTip To Show Some Specific Information About Specific Locations Of A Drawing?
Oct 27, 2009The below picture is generated by the following code:
Public Class Form1
Private Sub Form1_Paint(ByVal sender As Object , ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me .Paint
[Code]....
What I want to do is when I click on each grid on the form (Touch Screen), a tooltip of some stored information about the grid appears on screen. For example, if I click my mouse on square 6,8 then some stored information such as grid number, grid name, level...etc appears on the tooltip on the screen.
Find A Specific File In A Specific Directory?
Feb 20, 2011I am trying to find a specific file in a specific directory and then i need to get the full path of the file.Is this possible i cant find any help topics about a specific file.
View 5 RepliesGet List Of Specific Files In Specific Folder?
Dec 19, 2011So im trying to get evything that has ends with .iso into a list box, tryed a couple of things but not getting anywhere as yeat
Here is code.
Dim Locate As String = Application.StartupPath & "\Games\"
ListBox1.Items.Add(Locate.EndsWith("*.iso"))
The Locate String is there because thats the location where the iso files are but the application is in the root of the drive. The ListBox1 command is fairly easy to understand
Remove Specific Words From Specific Lines?
Apr 18, 2011Here's my problem i am trying to extract data from a forum
Now what i want is to remove a specific word from only a specific line
So here's a example
[quote=randombla13] I am the king of the world bla bla
[img]http//google.com/img.jpg[img]
[quote]This line should not be removed[quote]
[quote]
Now as you can see these are the codes you may have seen in many forums
Now want i want .Net to do is filter the the content in a textbox
And remove only the lines marked with red "[quote=randombla13]" from the first line
And the Extra "[quote]" from the end line
As you can see in the example the content has two "Quotes" so i jest want to remove only one from the first line and last line of the content
And note "[quote=randombla13]" the length after the = is Unknown it maybe of 6 characters or less or more
Replace Specific Character At A Specific Position?
Dec 1, 2011I was wondering how I would replace a specific character at a specific position.[code]...
View 7 RepliesVMWare Specific Or Perhaps The Type Of Install Specific?
Apr 27, 2010Strange story... I downloaded VMWare but it has since advised of an available update. I downloaded the update and when I click to install it, a window comes up with VB Code from a project I created a while back in a completely separate folder from this install file. I then tried downloading the trial of VMWare Workstation and when running the installer it shows the same thing. I don't know of anyway to contact VMWare support since I don't pay for any services or products and all there is available is a FAQ type section. Of course this problem would not be in there, nor can I find any such related issue online. his is VMWare specific or perhaps the type of install specific. I have no other issues with any other app installations other than with VMWare installations.
View 2 RepliesMystream.write(t) Doesnt Work - Doesent Write Anything To My H.txt Text File
Dec 27, 2011I have a trouble making this code work. When executed, it just creates a correct (with the correct name) file with the extension .txt but the the actual text inside .
Imports System.IO
Public Class Form1
Public mytext As String
[code]...
The strange thing is that while debugging, h, t string variables have the correct values, but somehow mystream.write(t) doesnt work (it doesent write anything to my h.txt text file...
Write And Saves It And Gets The Xbox 360 Achievement Pop Up Saying "Gotta Write This Down?
Jun 29, 2009Ok i saw this guy on youtube that made a achievement generator for his computer. For example, he goes to notepad and write something and saves it and gets the xbox 360 achievement pop up saying "Gotta write this down" and all that. Cud this have been coded thru VB.NET or something?
View 1 RepliesWrite Some Javascript Code In Response.write When SqlDataSource1_Deleted?
May 23, 2012i have a notification j-query plugin .. i taste it in my page (working 100%)but when i want to use it in a event SqlDataSource1_Deleted with the response.write method it does not work
Protected Sub SqlDataSource1_Deleted(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Deleted
Response.Write("<script type='text/javascript'> showNotification({message: 'This is a
[code].....
How To Invalidate A Specific Region Of Form / How To Refresh / Repaint A Specific Region
Jul 16, 2009To refresh or invalidate only a region of the form.sometimes I will need refresh all the form, but in some situations only specific regions of the form..I saw some samples on the Microsft site, but I don't understood.I use VB .net 2008
View 3 RepliesWrite A Program To Write In A Xml File?
Sep 14, 2010I want to write a program to write in an xml file in this format:
<?xml version="1.0" encoding="utf-8" ?>
- <Orders>
<Item id="1" SKU="998123" Description="Super Widget" Quantity="100" />
[Code]....
Make A Program That Searches For A Specific File In A Specific File?
Jan 14, 2009i'm trying to make a program that searches for a specific file in a specific file, so when the program loads it "writes" in checked list box the names of the drives installed to the computer, but what i want to do is: when the user checks the box, i want it to search for the file in that drive, but i don't know how to do it...
I'm using:
Imports System.IO
Imports System.Collections.ObjectModel
Public Class Form1
[Code].....
how to make it search in the other drives using the checked listbox?
Write A Sub That Will Write To A File?
Nov 3, 2010I'm trying to write a sub that will write to a file. here is what i have:
Public Sub LogMe(ByVal MyType As String, ByVal MyMessage As String)
Dim LogStream As FileStream 'should be at a level with enough scope for your logging
[Code]....
The problem is that this will just overwrite what is already there. I would like to have it append the EHomeLog.log every time it is called.
Using Write Start Element And Write End Element In VB For XML Code
Oct 2, 2009I know I can create XML ouput in Example 1 as follows using the following code in Example 2. How do I create the same output in Example 3?[code...]
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