Streamreader Read From One Point To Another?
Jun 14, 2011Using vb 2010, How can I use the streamreader to read within a rtf file from one pt to another pt thus capturing specific txt then loading it into a datagrid
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Read Text File And Stop Then How To Continue At The Last Read Point
Dec 15, 2009I'm using vb.net 1.1 to develop the program. I got text files that contain test result from a machine, like below.
T1 1.24535 2.56335 2.43253 1.24538 2.55619 4.35243
T2 1.42542 1.63728 3.57295 4.59275 1.57320 2.72057
T3 5.12857 2.45375 6.38593 2.58375 3.57259 3.57204
I need to check the test result with the data from database, to find out which test result is failed. If there is a fail test result, I will show an alert to the operator and stop the checking process. Until the operator close the alert, then the checking process will continue from the last read point.
How To Use A StreamReader To Read
Apr 14, 2012How do I use a StreamReader to read the data (from a text file), parse it, and place it in a two dimensional array??
The data:
0,710,887,1130,525
710,0,1510,1610,515
[code].....
Streamreader Read From One Pt To Another?
Jul 23, 2009Using vb 2010, How can I use the streamreader to read within a rtf file from one pt to another pt thus capturing specific txt then loading it into a datagrid
View 2 RepliesStreamreader - Text File - To Read Into A Listview - Read From A Specific Line In That File
Mar 11, 2010I have a txt file that I need to read into a listview, but I need to read from a specific line in that file. Below is a sample of the txt file to read,
6400,3200,2,95.5,84,76.6,0
1,2,-20,15,0,0,0,"NO",0,0
TOTAL GPM= 6400 HWT= 95.5 CWT= 84.0 IWBT= 76.6 ALTITUDE= 0
CODE]...
How Does A Streamreader Read A File
Dec 23, 2010how does the streamreader read the file? how do you know where its up to? how does it read the file line by line, knowing where its read up?what program do you write so that it can read the file line by line and then put the text from the file into an array?
View 1 RepliesRead A Bitmap By Using A Streamreader?
Dec 3, 2009Here is the code I'm using to write it[code]..
This is all I have to read it at the moment. The tutorial I was using to learn about sockets used this method to send strings - I was wondering if I could use the same method for bitmaps? How about wav files?[code]...
Read The 2nd Row Into A String Using A Streamreader?
Apr 1, 2010I have a csv file and I want to read the 2nd row into a string using a streamreader but not sure how to get to the second one on file?
The file looks like the following:
0001
0002
Read Webpage Source (Not Using StreamReader)?
Mar 2, 2012I would like to read the (Any)webpage source(Not using StreamReader) even if the webpage loads inside iFrame.
View 1 RepliesHow To Read Data Via StreamReader From CSV File
Aug 26, 2011I am reading csv file via streamreader. Issue is that in csv file if if the data is like "Read" then steamreader the same data is coming as ""Read"". How to remove this extra inverted commas?
View 1 RepliesRead A Textfile From A Website With Streamreader?
Dec 18, 2010I have a program which reads data from a textfile line by line, but I would like to make some kind of update system and link the program to a website.
So how can I read a textfile from a website with streamreader?
Use StreamReader To Read One Word At A Time?
Jun 16, 2010I'm a VB newbie and am trying to figure out the StreamReader function.
I need to read data from a text file which consists of several lines which each contain a number and a name (eg "634 John").
I can manage to read entire lines at a time but is there an easy way to read in one "word" at a time without using the peek function?
Using A Streamreader To Read A Text File?
Jan 19, 2009I'm using a streamreader to read a text file, in the text file i have some special characteres like "�,�,�", the streamreader doesnt return that characteres...
How to retrieve the correct characteres?
Using StreamReader To Read Lines From Textbox?
Sep 20, 2010I am using Visual Basic 2010 with Windows 7. My code is is follows:
Dim file as system.IO.StreamReader
file = My.Computer.FileSystem.OpenTextFileReader(C":financialsprogramcurrency.txt")
TextBox1.text=file.ReadLine()
file.Close
For some reason my program does not execute beyond the Dim statement and instead displays the form without text in TextBox1.
VS 2008 IRC Read Data Using StreamReader?
Mar 21, 2009So I made an irc client that connects, sends commands, joins a channel etc perfectly. But I can't figure out how to use streamreader to read the data that the server is saying to me, or actually read what others are saying in channel.By the way, I used TCP client.
View 4 Replies.net - Read And Write Into A File Using Streamwriter And Streamreader?
Jun 2, 2011I am trying to read the content from a .csv file and storing it in a variable. Later I am writing that content into a newfile. Code is executing successfully but the data is not appearing in new file. Here is my code:
[Code]...
Cannot Read Special Characters With Streamreader / Streamwriter
Nov 23, 2009To automate mailmerge function in word, i need to join different elements to complete the mailmergedatasource. In one of these file are words with special characters like ©, §,¨, .... When openng these files for reading, streamreader transfoms the characters to unreadable signs. When i give a type to use to open like ASCII, Unicode,it works for one or tho characters but not for all. I have the same problem when the character is read correctly, with streamwriter output to a textfile. Word cannot read the textfile and ask to define which type of coding should be used. In most of the cases not all the characters can be converted to readable characters.
View 8 RepliesVS 2008 StreamReader Read Lines From Bottom To Top?
May 20, 2009the default readline method of streamreader reads the text file from top to bottom how i can reverse it?from bottom to top?
View 8 Replies.net - Using StreamReader To Read Lines Of User Names And Place In A Shell?
May 19, 2011The following is what I have that is exporting all usernames to a text file.
[Code]...
Format Text Read From Line Of Streamreader Input Before Appending To Richtextbox?
Jan 1, 2010I am reading text from a file (*.TXT) 1 line at a time using streamreader. As I read that input, I am looking for specific starting and ending character strings ("<" and ">") . When I find those strings, I would like to select the characters between those string and have it set to BOLD and BLUE before appending that input line to the contents of a richtextbox.The only way I have found to do this is to first append the input line to the richtextbox then use the richtextbox.selection (color and font) methods to change the text.
View 9 RepliesVS 2008 - Read A Flat File And Insert The Records Into SQL Database - Streamreader Necessary?
Dec 29, 2010I am looking at Visual Basic 2008 Step By Step. I need to read a flat file and insert the records into my SQL database. My code so far:
[Code]...
The INPUT line needs to be fixed. From what I can see, I need to move it all to a single field and use a split to parse it, correct? As I look at the entries on this site, all the code seems to use stream readers. Why would the book not do that? Am I missing something?
Streamreader Limits - The Streamreader Works Fine Until The File Is More Than 100,000 Bytes Long?
Apr 19, 2011I have a problem with a streamreader in visual basic 2008.I am updating a database from text files on an ftp server. The streamreader works fine until the file is more than 100,000 bytes long.It reads until it reaches this point and then just ends. No error message, it just reads to this point which happens to be 2 fields out of 6 in the database stream. My question is - does the streamreader have a limit? And if so what is a workaround?
Dim connString As String = "Data Source=" & pDataBase
conn = New SqlCeConnection(connString)
Dim strQuery As String = ""[code]......
StreamReader/Writer - Loads An Entire Text File Into A Streamreader Variable
Jul 9, 2009I'm writing a program that basically loads an entire text file into a streamreader variable, then reads this variable line by line and parses and writes a line into a new text file. I'm VERY new and my knowledge is mostly self-taught, but I can't seem to get out of this one. It works for smaller files, but it appears to reach a limit in characters at some point because in a file of 900 lines, it stops writing about halfway through 800 and there are no errors, the program actually completes and the message box pops up.
There are a few things with this code I already know I should fix, such as creating the new text file name, it's messy, I just don't know how.
Private Sub btnProcess_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnProcess.Click
Dim IndexValues As String()
[CODE]...
Break Point - Read Until End Of Stream
Sep 26, 2011I was using a break point in this method to make sure every was running right with it. Basically it is a loop to read until the end of a stream but rwNumber resets after it gets to line 50. Does objreader.read have a limit on it i am not sure.
Public Sub FormatText()
Dim filePath As String = openFileDialog1.FileName
If filePath = Nothing Then
MessageBox.Show("You have not opened a file yet")
[Code] .....
Forms :: Read A Text File Up To A Certain Point?
Nov 1, 2011Right i need to be able to read a text file up to a certain point or from a certain point EG..
textfile :
asd
sdfklg
adsfkgjddgjfg
[Code]....
btw.. as its a save file type thing the text is not going to be the same as above that just to get my point across to you but the "point of change" (####)
VS 2008 Set A Point Without Setting Point.x And Point.y Separately
Jun 4, 2009I hve been working with points a lot recently, and I have been wondering if there is a way to set a point without setting point.x and point.y separately. For example for (3, 5): Point1 = (3, 5) But that isn't right
View 4 RepliesRead Text File / Stop To Show Error And Continue At Last Point
Dec 15, 2009I got an text file that record data, and I need to read the data and do some comparisons. All data read will be showed in a form. If the data is fail, I need to show an alert to the user and wait for user to respond. If user responded to the alert, the program will continue to read data and do comparisons. The issue that I'm facing is that I don't know how to continue read file from the last read point.
View 19 RepliesAnyway To Read Text File With UTF-8 Encoding Using Streamreader Or File Stream
Jun 21, 2010i would like to ask is there anyway to read a txt file with UTF-8 encoding using streamreader or filestream. the txt file is contain some extended ASCII that makes me cannot read the characters properly. I hav tried Encoding.ASCII.GetString(Encoding.UTF8.GetBytes()) but still it return wrong character when it's reading extended ASCII code.
View 2 RepliesFinding A Point On A Diagonal Line When Have The Start Point And End Point Of The Line?
Feb 14, 2011I have a Diagonal line drawn on a picture box on my forum and i need to know if the user has clicked the line I have the Start point and End Point of the Line and the mouse x,y location So i basically need to find out if the x,y of the mouse is on the line.
View 2 RepliesVS 2010 : Search For Text Within A String (Starting Point And Ending Point)?
Dec 31, 2010I'm trying to extract a piece of text from within the string, defining both a starting point and an ending point. For instance, say I want to search for the text found between "That is a " and " car" in the string "That is a red car", so it would return "red".I know you can use .SelectionStart and SelectionLength, but the length of the word can change, so the selection length can vary. What I want is to establish a specific starting point and a specific ending point from which to extract the text from the string.
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