Search Through Every Text File In Directory?
Apr 21, 2010Program to search through every text file in a directory even if the names of files are not known and to search through all of them for a particular word.
View 4 Replies
ADVERTISEMENT
Search File In Directory For Text?
Jun 1, 2009I am looking for a code snippit that searches the files in a specified directory for text that is inputed by the user then adds the files that contain that text to a list box
View 3 RepliesSearch Specific Word In Text File Within A Directory?
Nov 26, 2007Am writing a windows app using vb.net 2005. The app captures a string variable from the user. As each file within a directory is read, I want to match the stored string within each file. If I find a match to the string, I want a list box to be populated with the name of the file. I have added Imports System.Text.RegularExpressions and tried using the match collection.
For example: My direcotry has 5 text files. I want to match a string "PARENT" in the text of all these 5 files. The list box should output the name of each file where the string was found.
Search For Multiple Text Files In A Specified Directory - Display Each Name In A Listview
Feb 20, 2009I'm currently using this
[Code]....
To grab a specific file from a specified directory, read the lines and display them in a text box. What I want to do, is search for multiple text files in a specified directory, display each name in a Listview and, as I click on them, their info is displayed in the text box below.
Search For File Type Then Move To Specified Directory?
Jul 26, 2010I'm trying to make a program to gather Photoshop Brushes (File type is *.abr) and move them to the photoshop brush directory. I've been looking at this little bit of code and am stumped as of where to start
[Code]...
Search A Specified Directory And All Sub Directories For All Files That Have The Specified File Extension?
Dec 30, 2011i have been trying to search a specified directory and all sub directories for all files that have the specified file extension. However the inbuilt command is useless as it errors up and dies if you dont have access to a directory.
Private Function dirSearch(ByVal path As String, Optional ByVal searchpattern As String = ".exe") As String()
Dim di As New DirectoryInfo(path)
Dim fi As FileInfo
[code]......
However i get an "System.NullReferenceException: Object reference not set to an instance of an object." when i try to access the data stored inside the filelist string array.
Search Engine - Search In Directory With Its Sub Directories And Txt Files
Apr 11, 2011one of the BIG hurdles in my simple project, making a search engine. I don't know how at all. The search engine need only to search in one Directory with its sub directories and txt files for criteria, and display the results, with option open from the results. any basic code or example maybe?
View 5 RepliesCreate A File Removal Which Revieve Directory Files To Delete From Text File
Feb 8, 2012I want to create a file removal which revieve directory files to delete from a text file..[code]
View 2 RepliesSearch Text File And Display Result In Text Box
Nov 27, 2011I am trying to set a program that save information to a file(store number, state and name. Then once user put store number and click display it shows the founded result in each box. like state in statebox and name in name box. This is my code so far
for the display button
Private Sub displayButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles displayButton.Click
Dim file As String = ""
[Code].....
Loop Through A Directory And For Ever Text File
Feb 8, 2011I am trying to loop through a directory and for ever text file that I find, convert the encoding to UTF-8 Fromat.
View 2 RepliesReading Text File From Directory?
Jan 30, 2012I have 4 directories, each directory contain 1000 text files. what i want to do is read all text files in the 4 directories then save them to 4 array of sting. i.e each directory of text files in on array of string.
View 1 RepliesReasd Text From A File In The Same Directory?
May 18, 2010I have a rich text file in the same directory as my source code. I want my program to read the file to a rich text box named textarea. textarea.LoadFile("myfile.rtf")This doesn't work, because it looks in indebug for the file, and doesn't find it.
View 5 RepliesInclude Text File In Project Directory?
Mar 19, 2012I'm trying to include a few text files in my project. These files are read and used to make decisions in the program. Ordinarily, I would just set the file path and open the file via StreamReader, no problem. However, this application now needs to work on other computers and I want to include the text files in the application directory. I've researched two ways to do this:
1) Include the files as resources and reference them via my.resources.
I've gotten this to work ok, except the files are opened as strings upon starting the application. They are fairly large files, which I imagine is taking a lot of unnecessary memory. Also, StreamReader wont work with these files as resources,
or at least I can't figure out how to. My application is already based around using StreamReader so I don't really want to change this.
2) Include the files as additional items. I know how to do this too, but I can't reference the files programmatically.
Can I use a resource text file via StreamReader or how would I reference the files if they're included in my project directory?
Rename A Text File Present In One Of Directory
Apr 25, 2011I have to rename a text file present in one of my directory. The file is emp_det_1.txt and I have to compare the name of this file with emp_det.txt (this name is present in a Table). For this i have compared the first 7 letters of both the strings. Now i have to rename the file as emp_det.txt. I have tried using the below code which i could found after some googling:
[Code]....
Search A Text File?
Mar 7, 2010I need to Create an option that will allow a user to search a text file.
View 4 RepliesSearch From The Top Of The Text File?
Jun 14, 2011i had another question when i read a file like this: i need the program to search from the top of the text file and not where you stopped:
Dim FS As New FileStream("First_Player_Properties.txt", FileMode.Open, FileAccess.Read)
Dim textfile As New StreamReader(FS) 'Create an instance of StreamReader to read from a file.
[Code].....
Search In Text File?
Aug 25, 2010I'm working on the project , the project is to find specific word from text file then if it match find and return specific data from text file , i start to read the text file and search but i have some problem, i want if it match return the next line and the index of that line . How
View 2 RepliesAsp.net - Saving Text Data From SQL Server To File Directory Using Asp
Mar 15, 2010A variety of files (pdf, images, etc.) are stored in a ntext field on a MS SQL Server. I am not sure what type is in this field, other than it shows question marks and undefined characters, I am assuming they are binary type.
The script is supposed to iterate through the rows and extract and save these files to a temp directory. "filename" and "contenttype" are given, and "data" is whatever is in the ntext field.
I have tried several solutions:
1) data.SaveToFile "/temp/"&filename, 2
Error: Object required: '????????????????????'
???
2) File.WriteAllBytes "/temp/"&filename, data
Error: Object required: 'File'
I have no idea how to import this, or the Server for MapPath. (Cue: what a noob!)
3)
Const adTypeBinary = 1
Const adSaveCreateOverWrite = 2
Dim BinaryStream
[Code]....
This works, but the file should be saving to the server instead of popping up save-as dialog. I am not sure if there is a way to save the response to file.
Reading Text File In Directory And Finding Certain Strings
Mar 11, 2010All I am doing is reading each txt file I find in a directory and finding certain strings in the text then counting how many I find in each file and then once each file has its separate counts it send it to a sql database. I have most of it done, but I cant seem to get the count to separate each file so my problem now is that it counts the first file but when it counts the next file it adds to the first file and so on through all the files
Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
[Code] .....
VS 2010 : Search For Column 1 In Text File 1 And Display The Matching Column 2 Field In Column 2 Text File 2?
May 23, 2012I have two text files, the first text file has two columns separated by a space (" ") and the second text file only has one column.
The column 1 in text file 1 and text file 2 match albeit in different order, what I'm trying to achieve is for every field in column 1 text file 2 I want to search for column 1 in text file 1 and display the matching column 2 field in column 2 text file 2.
Dim*OpenTextFile*As*String*= IO.Path.Combine("C:Test1.txt")
Dim*OpenTextFile2*As*String*= IO.Path.Combine("C:Test2.txt")
Dim*SaveTextFile*As*String*= IO.Path.Combine("C:Test2.txt")
[code]....
Read Text File Search Box?
Feb 26, 2012I have 1 text file in bin folder city name.txt[code]...
View 3 RepliesSearch Field In Text File?
May 30, 2012I have some coding which displays a label if the value of a textbox matches any of the first values of each line in a textfile.[code]....
View 4 RepliesSearch Text File For A Word?
Apr 9, 2011I hav 2 forms the first form has 5 textboxes and second form is only for searching and display the result so I would like a sample code to perform a search in text file for a word but also display the results but all the data is entered from form one
View 1 RepliesSearch Text From Saved Txt File?
Apr 30, 2010How to search certain word in text file and display in textbox/listbox?[code]...
View 12 RepliesSearch Text In File And Count
Jul 15, 2009I have a whole bunch of files, which I would need to search for error codes and # of instances it occured. I tried ReadAllLines of File.IO but that just gives # of lines. How would we search for string within a file and count its instances?
View 4 RepliesVS 2010 - Search A Specified Text File
Mar 26, 2011The user inputs a serial number in a form, the program searches a specified text file on the internet for that serial number, and if it is there then the program runs normally, but if not it exits. I already know how to do the trial part of this program and I know that this is not secure as someone could just hack it and find the text file and read the numbers, however this is for school and is not commercial. The only thing I need to know is how to search a text file for exact text that has been inputted by the user. I've been trawling the internet and I've heard of something called instr or something, but I'm not sure.
View 3 RepliesHow To Search For A File(text) In Remote Computer
Jul 19, 2009i wanted to search a text file in a remote computer.
View 2 RepliesLoading Text File And Then Search For SubStrings
Dec 16, 2010Trying to write an app to load a Text file and then search for substrings that contains some specific characters to compose a list. Tried first loading the text file into a StreamReader then search line by line for my substrings. Had to write a lot of code to identify my strings, but it worked ok. Then tried loading the text file into a RichTextBox then use RichTextBox.Find(......) to look for my substrings. The " .Find" property makes the code really simple, but using RichTextBox the app was really slow.
Using Stream the loop was completed in about 2 minutes and using RichTextBox in about 30 minutes! I will need to make a lot of searches and using RichTextBox is lots easier, but is too slow. Is there any way to perform search operations using Streams instead making a loop and go looking line by line??? Or what else would be a good solution to search for strings in a text file??
Make Search And Text File And Replace It?
Sep 3, 2009I got some code that im try to make search and text file and replace it. The code im using to replace it with is whatever the user entered in txtURL.text. Here is what i have
Dim strFile as String
Dim result as String
strFile = "C:\test.txt"
oRead = IO.File.OpenText(strFile)
result = Replace(oRead.ReadToEnd(), txtURL.text, "1F.php")
oRead.Close()
Is this writing it back to the file also....I think that might be the problem, not sure..
Search 'words With Mark' In Text File?
May 27, 2009i want to search "words with mark" in txt file.For example: i want to search: "t�m" in my txt file. but my code couldn't find that word, it could find a word "tam".[code]
View 1 Replies