Find A String In A File And Store It In A Variable?

Jan 28, 2010

I have a config.txt file that has the following lines in it.

[MUSIC_PATH]=X:MultimediaAudio
[MOVIES_PATH]=X:MultimediaVideosMovies
[SHOWS_PATH]=X:MultimediaVideosTV Shows

[code].....

View 3 Replies


ADVERTISEMENT

Find Variable Characters In String?

Apr 9, 2010

How can I find variables in a string of text and display them.

For instance usually I could use the * or ? characters (in ol' batch files) to mark variable character positions.

For example, I am looking for a string "Happy" & ???? & "Birthday" in a file looking for 4 characters between happy and birthday. Is there a simple way to find these characters utilizing a variable or is there a different way to do it? Would I have to declare?? as 4 specific character spaces that need to be displayed?

View 2 Replies

Store And Retrieve A String From The Web.config File?

May 15, 2009

I have a connection string in my database which I read throughout my VB .Net application. I have another string which is NOT a connection string though. It instead has information about a domain on LDAP. So LDAP string just needs to be stored in the web.config as a string, and also to be retrieved as a string.

[Code]...

View 3 Replies

Split Comma Separated String In Text File And Save Each String In Different Variable?

Dec 5, 2011

These is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?

View 1 Replies

VS 2005 Can Store Connection String In Web.config File And Access It

Nov 17, 2009

I want to ask that where to store connection string in VB.Net.AS in ASP.net we can store connection string in web.config file and access it in the foll. way [code]In VB.net where to store conn. string on form_Load or any other place???

View 1 Replies

VS 2010 Read Email Store As String Or Text File?

Oct 16, 2011

Is there a class or something I can add to be able to read an email?I really want to be able to make a real email client (like outlook).Is it possible with vb.net?

View 1 Replies

VS 2010 Retrieve A Txt File Of A Server (http) And Store It In A String?

Mar 19, 2011

I am after some simple code to retrieve a txt file of a server (http) and store it in a string.

I have had a look around, but non luck.

I am using VB2010 on Windows 7

View 3 Replies

Store Whole Numbers And That A String Is A Varialbe Used To Store Any Text?

Feb 19, 2009

i know that integer is a variable to store whole numbers and that a string is a varialbe used to store any text, but what variable type would you use to store a number that has decimals?

View 7 Replies

Store The Connection String In The App.config File That Include The Application.startup Path?

Nov 6, 2009

I'm creating window application with VB.NET and flatfiles.the problem is how do i store the connection string in the app.config file that include the application.startup path?

<add name="cn" connectionString="provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Application.StartupPath + "data;Extended Properties=text;" />

i got some error when writing to app.config.

"Missing attribute value on attribute 'Application.StartupPath'."

View 1 Replies

Search A String Variable And Place The Match Into Another String Variable In Visual Basic?

Nov 18, 2009

I'm looking for a way to search a string variable for two words and copy the text in between them into another variable. This needs to be done as many times as the match occurs.

View 3 Replies

Store Variable Data Into Another Variable?

Feb 4, 2010

How can I store the value of a variable into another variable that wont be changed unless it meets certain criteria

View 1 Replies

File I/O And Registry :: Find/Extract String From A Text File?

Jun 7, 2011

I've got an application that passes commands to a terminal window and saves all the output to a text file Here is one of the commands my application passes to the terminal

MyProcess.StandardInput.WriteLine("host " + device)

The output of which is

"HostA has address Y.Y.Y.Y"

this along with a whole bunch of other text is saved to a text file...my question is how do I find the sting "HostA has address Y.Y.Y.Y" in that text file and then extract the IP address and assign it as a string variable?

View 12 Replies

How To Set Variable To Value Of String From INI File

Apr 4, 2009

How to set a variable to the value of a string from an INI File.

MY INI File contents
[General]
PlayerLogin=
PlayerFullName=
PlayerPassword=
PlayerStatus=enabled
PlayerIsMuted=0
[Code] .....
I am creating a free game.

View 3 Replies

Find String In Huge Txt File?

Jun 15, 2010

I have a huge .txt file which contains X & Y data seperated by serialization. Each serialization contains 1K x and y data points, the text file is about lines 1,340,000 long. Sometimes I need to go into the .txt file and find certain sets of data so I can plot and overlay them which gets tedious. I am going to write an application that I can just write the serialization into a text box on a form and and it will seach all of the txt files for the right data, put them into arrays, and then load them up into excel. My question is how would I search the .txt file for the correct serialization? Would I first read it into an array and then try and split it that way, or is there a way to just open the .txt file and search for the serialization without putting it into an array first?

View 3 Replies

Adding A File Extension To A String Variable?

Aug 25, 2011

I am a newbie programmer. I have some code that needs to open a file based on what is contained in a variable. Example: If File.Exists(w) Then Dim q() As String = IO.File.ReadAllLines(w)

The problem is that I need the variable "w" , after readallLines , to have a .txt extension. I tried this:

IO.File.ReadAllLines(w & ".txt") but that doesnt work.

View 3 Replies

Insert The Contents Of A File Into A String Variable?

Mar 7, 2011

I am developing a Windows Service in VB.NET. I have added a two new .xsl files in my project.

My problem is that file: how can I insert that file into a particular string?

Dim CTD As String = ??

I need to call that CTD.xsl in the above line of code.

View 1 Replies

Find A String In A Listbox And Then Replace It With The Value From A Txt File?

Jan 20, 2012

I've got a listbox build up as an array of items like this: First column is product id, 2nd column is name, 3rd column is price, 4th column is amount and I put them in an array: Public Item(3) As String,

7226218; Hemlock; 22.55; 0
7711175; Pine, Radiata; 12.45; 0
2229886; Pine, Arkansas; 15.25; 3[code].....

how to change the line if the Order(0) value is found in the listbox with the new amount value..

View 10 Replies

Find Specific Occurance Of String In File?

Aug 3, 2009

I'm developing a program to tweak the settings of the Thief: Deadly Shadows video game.The tweaker program is designed to load and configuration profiles so the ttlg/T3Ed Guild community can share tweaks with each other and then apply those setting to the game's ini files. A little more info here: [ame=http:ur]UNDER DEVELOPMENT - Thief 3 Gold Tweaker -l.... TTLG Forums[/ame] & here are a list of tweaks the tweaker program will apply to the game: [ame=http:[url].....

Anyway, I managed to load and save the config profiles but I'm stuck on applying those settings to the game's .ini files. The main problem is finding the right string. Thief: Deadly Shadows .ini file has settings for xbox & PC. I only want to change the PC settings in DEFAULT.INI:

[XboxStartup]
ShowIntroMovies=True
ForceCopyFromHardDrive=False
ShortIntroMovies=d:content 3VideoTextureseidos-logo.bik; . . . etc.
GameStartFiles=d:MediaFont12.xpr, . . . etc.[code]....

I want to change "ShowIntroMovies=False" under the "[PCStartup]" section when the user clicks "Apply Changes" on the main form.One way I could go about this is to look for "[PCStartup]" hold the line number it's on, then look for the "ShowIntroMovies" string under that line number. There are several instances in the game's .ini files where the same setting exists but they exists under different sections. So how would I find a specific occurrence of a string?

View 3 Replies

Reading Remote Text File Into String Variable

Dec 29, 2009

I have a remote text file on http://somewhere... that I need to read into a string variable in vb.net. What is the simplest way to do this?

View 1 Replies

Find String Inside File With Indexing Service?

Mar 31, 2010

i need ti find string in the file with indexing service, the could be any type of file (pdf,doc,xls,txt)

i search on the internet i couldn't find the step by step tutorial

if any one have step by step tutorial to find sting inside the file

View 7 Replies

VS 2008 Find And Replace A String Within A Text File?

Dec 25, 2011

I have to find a string in a huge text file ( ~ 50MB) and then replace it.Since it's quite huge I tend to open the file and then read line by line, and then replace the necessary line(s) (rather than "readall" the file of course).My question is how to replace the whole line?Let's say I found the line that should be replaced . I know I can create a copy file and copy all lines into there ... but I'd prefer to replace the line in the original file rather than creating a copy instance.

View 5 Replies

Store 23:23:30 In A Variable?

Apr 14, 2009

i have 23:23:30 in a texbox and i like to store this in a variable ,if i put a variable m1 as decimal, i have a message error,if i put string , i have 0 and not 23:23:30,why?

View 11 Replies

Store Value From One Variable To Another?

Mar 11, 2010

How can I store the value of a variable into another variable that wont be changed unless it meets certain criteria

View 2 Replies

VS 2008 Read Text From File And Save To String Variable?

Dec 6, 2010

How do I read all the text from a text file and save it as a string variable? For some reason I remembered it being something like this: IO.FromFile.ReadAllText("path") but thats not it.

View 3 Replies

Entity SQLCE Can't Find Connection String In App.config File

Sep 21, 2011

I've been getting this error when I try and use my model container:

No connection string named 'PFModelContainer' could be found in the application config file.

I have my edmx file in a separate project. I checked the app.config file and my model was there, and I also put it in my main project app.config file. Still doesn't work. Here's the connection string:

<connectionStrings>
<add name="PFModelContainer"
connectionString="metadata=res://*/PFModel.csdl|res:

[Code].....

View 2 Replies

Open A Large Text File / Find And Replace A String

Nov 1, 2009

I would like to step through each *.txt file in a given directory, open it, find and replace all, perhaps a thousand, occurances of a given string (e.g. "00/00/00"), then close and save file, and step to next one in the directory to do the same find and replace. I've been looking at filestream classes and regular expressions but don't see a clear way to do this.

View 4 Replies

Min Date To Store In Variable In .net?

Jan 1, 2012

I got Minimum date from database using sql qry, And when i try to store that min.date in one variable, its getting error, PlZ help me. for below coding.

Dim qry as string
Dim Min_Date As Date
If SqlCon.State = ConnectionState.Closed Then
SqlCon.Open()

[code]....

View 2 Replies

Store / Appear In A Variable - A Textbox Value?

Feb 2, 2009

Can someone give me a simple example on how can I store/appear in a variable/or a textbox a value that i retrieved from a database. The sql query is something like "Select Comment from Params where id =1".

View 5 Replies

Store ByRef In A Variable?

Jun 4, 2009

Just wondering if it's possible to store a reference to an object in a variable.

I will elaborate:

[Code]...

View 5 Replies

Store Operators In A Variable And Then Use It?

Apr 22, 2010

Can I store the common operators such as '>', '<', '+' etc., in a variable and then use it when required.

[Code]....

so here instead of directly using > and +, Can I use the variables OP1 and OP2 somehow. May be I can put the entire string from "If..... NUM1" in another variable as text string and then execute that variable.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved