[2005] Parse Txt File From Bottom To Top?
Feb 3, 2009We all know how to parse txt file from top to bottom. how do it in a reverse way?
While sr.Peek > -1
input = sr.ReadLine().Trim()
LineNumber += 1
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[2005] Group Forms In Bar At Bottom?
Jan 28, 2009I have noticed in my applications that if I open several forms, one after the other, I end up with a load of icons at the bottom of the screen where the Start button is. Is there a way to group these so the main one only shows?
View 1 RepliesVS 2005 - Top Of The Panel To Bump Up Against The Bottom Of The Custom Control?
Mar 23, 2009I created a custom control. I put it on a form with Dock = Top. I place a standard Windows Panel below it and set it's Dock = Fill. I would expect the top of the Panel to bump up against the bottom of the custom control, but instead, it goes underneath it and jumps all the way to the top of the form. This behavior does not seem to exist if I place two Panels on the form and set one to top and the other to fill. The second one bumps up against the bottom of the first one, as I would expect. But my custom control (from UserControl) does not seem to work this way. Do I have to set something special on my control?
View 1 RepliesC# - How To Read PDF File Contents From Top To Bottom
Nov 17, 2009I want to read a PDF file having lots of text, images, tables in it. I want to read the entire file content by content page by page, from top to bottom.
For example:
The top of the page contains the Heading
Then on left hand side the contents and on the right hand side images
So I first want to get the heading then the contents then the images. Is there any Open Source for reading the PDF or any coding reference for .net 2.0 or greater version.
VS 2005 Option Strict On Conversion Verse Parse?
Feb 6, 2010I decided to turn on "Option Strict" to see all my implicit conversions that were going on WOW there were alot.I am making changes when I discoverd the following problem:With Option Strict Off , everything works great
Option Strict Off
Dim glahh As Integer = (Me.subj_gla_txt.Text * 120%) / 100
Dim glah As Integer = (Me.subj_gla_txt.Text * 115%) / 100
Dim glal As Integer = (Me.subj_gla_txt.Text * 85%) / 100
[code]....
I get run time error can not convert string "" to Double at the last line That error I thought would indicate that Me.List2_glatxt.Text is empty? I dont see how it could be since that line in the code above as integer works?
[2005] Parse RichText To Identify Start Of Sentence?
Feb 1, 2009Is there a "best practices" way to parse a rich-text string (which contains the content of a several page document) so that I can identify the "start of a sentence"?The task at hand is this: basically, after making replacements in the text (substituting "markers" with actual data values), I then need to go back and see if any of the replacement data occurred at the start of a sentence, ensure that the first letter of that replacement is capitalized.
I can certainly find occurrences of sentences within paragraphs (i.e. a period followed by one or more spaces), but it is identifying the sentences at the start of paragraphs that would be the main challenge.In looking at the rich-text string in Notepad, I see that a paragraphs start with "par", but there are many variations, depending on other formatting, etc.
When Click On A File The Bottom Pane Shows The Files Metadata
Apr 19, 2010In windows explorer on Windows 7 (and Vista I believe), when you click on a file the bottom pane shows the files metadata. What I am particularly interested is the files Tag. If you click into the tag field, Windows will give you a list of tags. The list appears to be random and incomplete. So I have two questions. Is there a way to retrieve a list of a file tags on the system and is there a way to add to the list of tags in the Windows file pane?
View 1 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].....
Save Chinese AND English From RichTextBox To Text File And Load/parse File Back Into RichTextBoxControl?
Nov 19, 2010# TAG NAME = is saved to a file using the code below but when I load that same file back into a RichTextbox Control using additional code below, I get inconsistent results as I try to parse the text. Has anyone else had this problem?'Save the contents of the RichTextBox into the file.richTextBox.SaveFile(saveFile1.FileName, RichTextBoxStreamType.RichText);'Retrieve contents of File into RichTextBox control Dim logData As String
logData = System.IO.File.ReadAllText(path + "\" + filenname);
Parse A Text File And Extract The Data To Excel File?
Jun 23, 2010How can I parse a text file and extract the data to excel file. The text file is in the following format
CustomerInformation
Tim Alen
596 George Town
[Code].....
C# - Parse An Expression And Retrieve A Parse Tree?
Jun 8, 2012I just want to parse simple expressions like IIF(FVAL(PFC) = TRUE, (IIF((ORGVAL(BAS, "2012/12/31") + ORGVAL(DA)) < 6500, (FVAL(BAS) + FVAL(DA)) * 12%, 780)), 0)`After parsing this I should be able to know what functions contains what parameters.
[Code]...
I'm stuck with .Net Framework 2.0, so no Linq or lambda expression goodies for me. Also I want to include the code in my custom library and not just reference it. Can anyone point me to some good library or code.
I just need to parse and not evaluate the expression and find what tokens are in use. After finding the tokens I need to change the expression string before parsing, like if the function ORGVAL is used then the parameter passed has has to be prefixed by an underscore. Like ORGVAL(BAS) will transform to ORGVAL(_BAS). Some functions can have tow parameters like ORGVAL(BAS, "2012/12/31") and this will transform to ORGVAL(_BAS, "2012/12/31")
NOTE: IF THERE ARE OTHER WAYS OF DOING IT PLEASE LET ME KNOW. I WOULD LOVE TO AVOID A PARSER AND LEXER.
Parse Part Of File Name From Name Of Excel File?
Mar 14, 2011I have a script that parses the value from between two parenthesis -now i need to modify the script to exctract the name after the second underscore and before the third underscore...is there a way to do that?...This is a vb script task in side of a ssis package
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Runtime
[code]....
Best Way To Parse An XML File
Sep 17, 2011I have an app that the user selects information and it writes to an XML file. The user can increase and decrease the information in the XML file so it is dynamic. The other app reads the xml file and uses it to complete tasks. Since the XML is dynamic my code needs to account for that. Right now I have only allowed the XML to have up to four values in a certain node, I would like to allow more but I will need to increase the Select Case function.[code]
View 8 RepliesParse XML File .NET?
Dec 3, 2011I have this following XML File. I would like to get the values of first Hsp_qseq, Hsp_hseq and Hsp_midline under tag HSP in VB.NET from the file out.xml
<?xml version="1.0"?>
<!DOCTYPE BlastOutput PUBLIC "-//NCBI//NCBI BlastOutput/EN" "NCBI_BlastOutput.dtd">
<BlastOutput>
[code].....
Parse XML That Don't Have A File For?
Oct 28, 2009How can I parse XML that I don't have a file for?
I get the (dynamic) XML from an HTTP request, but all the XML classes I looked don't seem to be able to accept a string variable rather than a file.
I tried using XPath like this, but it just hangs.
Code:
Dim document as XPathDocument = new XPathDocument("http://www.myurl.com")
How Best To Parse A Text Log File
Jun 22, 2010I occasionally have to search a very large text file as a troubleshooting step. The file is continuous text (with spaces between much of the text) but almost everything is date/time stamped. The text is actually messages between two machines so I'd like to insert a line break after every message so that I can follow the protocol exchange. Thre are also a few key words that I'd like to again, separate with a line break.
View 1 RepliesHow To Parse A Text Log File
Nov 29, 2010I occasionally have to search a very large text file as a troubleshooting step. The file is continuous text (with spaces between much of the text) but almost everything is date/time stamped. The text is actually messages between two machines so I'd like to insert a line break after every message so that I can follow the protocol exchange. Thre are also a few key words that I'd like to again, separate with a line break
View 2 RepliesHow To Parse HTML File?
Jul 19, 2010I want to parse a LOCAL html file and I don't know how. For example i have a file "c:MyFile.html" which contains:
<html>
<a> My String </a>
</html>
ListView - How To Parse File
Nov 8, 2010I'm working on a project and am kind of new to parsing files as well as listviews. I am trying to parse a file. Here is an example of what I need to parse.
a:b:c:d:e:f:g
a:b:c:d:e:f:g
a:b:c:d:e:f:g
Each entity needs to be stored in it's respective column in the listview. So therefore I need to read the file in line by line.
My File Doesn't Parse
Nov 2, 2009So, I'm writing an application to extract data from an excel sheet and output it nicely in a text boss, sounds simple to me at least. But for some reason ( and it was working fine earlier, don't recall changing anything.) The file is not being parsed before being stored into the array. And since it's not parsed, it's not seeing it in the array as I don't have it set up to look for a substring.[code]...
View 1 RepliesParse A Row In Text File?
Nov 11, 2009I am trying to pull out a row of comma seperated fields from a text file. I have a combo box which pulls a product number, and what I want it to do it after you select the item in the combo box it will search through the text file and pull everything in that row?
View 1 RepliesParse A Text (log) File?
Jun 2, 2009I am using VB.NET 2005 (if that matters).I need to parse a text (log) file in which to process lines like:
Program Up at: Tue Jun 24 11:32:53.656 2008 - TerrificProgram.exe
<some lines here which I ignore>
0.00:24:16 - Emergency Stop!
<more lines to ignore>
Program Down at: Thu May 29 22:22:56.000 2008
where the 0.0:24:16 is the offset in TimeSpan format (d.hh:mm:ss) relative to the 'Program Up at" datetime.The 'Program Up at: <date/time>' line I successfully detect (in another function which works) and as a result a set a Boolean flag that I am in a valid <Up> - <Down> sequence and I also set a Start-up DateTime var to which to add the offsets later.
The task is to convert the TimeSpan at the beginning of the 'Emergency stop' line to a regular DateTime expression and to write the converted line to another log-file.Simple, isn't it?The function I use for the above purpose is:
Private Function IsTimeSpan(ByRef InputLine As String, ByVal ProgStart As Boolean, ByVal DTofProgStart As DateTime, ByRef NewDateTime As DateTime)
Dim iLine As String = InputLine
Dim Index As Integer = iLine.IndexOf(" ")
[code]....
What I am doing is I pass each line ('InputLine' parameter) from the original log-file to the function together with the 'in <up>-<down>' flag ('ProgStart' parameter'), the start ot program DateTime (in the 'DTofProgStart') and I want the NewDate to hold the real datetime of Emergency event occurence (not its offset).
What happens is that I successfully detect the lines of interest but the NewDateTime is not updated (though 'ts' is in the correct format and the assignment 'NewDateTime = DTofProgStart' correctly assigns the passed value).Another curious thing is that the line
InputLine.Replace(testStr, NewDateTime.ToString("MMM dd HH':'mm':'ss yyyy"))
does not change the original TimeSpan beginning of 'InputLine' with the regular DateTime (though not updated) in 'NewDateTime'.Why?
Parse Date From File Name
Sep 26, 2011I am trying to parse a date from a file name.The File's Name is like "FILE_NAME.20110831..No extension or antything.[code]
View 3 RepliesParse REST XML File?
Jan 2, 2011I am working on a .NET 3.5 Windows Forms application that will interact with a REST Web Service which outputs an XML file such as the following:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<Response Status="OK">
<Item Name="NumberZones">2</Item>
[code].....
Parse This Text File In .NET?
Jan 13, 2012Example Data Link - Sorry, wouldnt format correctly when pasted.
1.
Dec 01, 2011
06:00:00 AM
Dec 01, 2011
[code].....
Output something like
12/1/2011 6:00:00 AM 12/1/2011 7:05:00 AM 65 65 2.11
Using File How To Parse This CSV Type?
Jun 6, 2009Using FileHelpers; how to parse this CSV type
View 1 RepliesWay To Parse A Tab Delimited File?
Mar 5, 2010I was wondering if anyone had a better(faster) way to parse a Tab delimited file in VB.net. need to read a file into an SQL table and the file contains about 300,000+ rows
Using MyReader As New Microsoft.VisualBasic.FileIO.TextFieldParser(FilePath)
MyReader.TextFieldType = FileIO.FieldType.Delimited
MyReader.SetDelimiters(vbTab)
[code].....
Editing Bin File Parse Values?
Jan 15, 2011I am editing BINary file and i need to parse some values from it without corruption of file, unfortunately I was try everything, but I dont know how to parse it on the byte level. I know how to read, write, search bytes from files but not how to parse it.
View 1 RepliesFastest Way To Parse A Tab Delimited File
Mar 29, 2010I was wondering if anyone had a better(faster) way to parse a Tab delimited file in VB.net. I need to read a file into an SQL table and the file contains about 300,000+ rows. Takes quiet a while. at the moment i have the below [Code].
View 6 RepliesHow To Parse From A HTML Source File
Oct 8, 2009I am trying to extract inforamtion from a website, I was able to get to the point of extract HTML to TXT. not I want to parse from this line TOTAL 3723
View 1 Replies
