I have around 50000 XML files with a size of 50KB per file. I want to search for data in these files, but my solution so far is very slow. Is there any way to enhance the search performance?
View 6 Repliesi need to display the size of a folder but if i sum file.lengh by file.lefth it takes to long,is there a fast way to see how much space a folder uses?
View 10 Repliesone 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 Replieshow I can search a folder of csv files to find out if one of the csv files has a particular name in ?I'm currently searching a folder to bring back all csv files using the code below and this is working fine.
[code]...
But now I want to take it a step further and actually search within the files themselves.
I only process the File name.The file name already contains all the information I want.[code]I decode the name and insert into the table with columns (DateTime, Location, User). I'm not opening the file. It's a Jpg image. After processing it, I need move the file to a folder based on the UserName.[code]The function will be called for every single file found. Is this most efficient way? Looks like it's is very slow. I need to process about 20~50 files/sec. Probably a stored procedure?
I working on ASP.NET application.I need to add Thousands Separators to the number as in output below.Are there any built in VB.NET functions?.Pls share some links.
Input: 3427689 output: 3,427,689
I have a list of integers and I want them to display with comma separated thousands. I'm using ASP.NET and VB.NET. Some examples:
What I'm putting in:
0
10
[code].....
I'm looking for a simple and efficient way to sort up to 60,000 strings that are 3000 chars long in reverse order and save them back out to a text file.
I originally thought of a doubly linked list, but then I realized that we aren't privileged enough to have pointers.
Is there some other way I can create an efficient linked list without pointers?
I have an array of bytes, and I want to convert it into an array of bytes less than n. How could I do that? I can't just add them up because the array in question could have thousands of elements.
View 15 Replieshow to create a code that clicks on a certain product on a web site thousands of times?
View 2 RepliesIn VB.Net, is there a way of auto-detecting the culture of a string representation of a number? I'll explain the situation:Our asp.net web site receives xml data feeds for boat data. Most of the time, the number format for the prices use either a simple non-formatted integer e.g. "999000". That's easy for us to process.Occaisionally, there are commas for thousands separators and periods for the decimal point. Also, that's fine as our data import understands this. Example "999,000.00".We're starting to get some data from France where some of the prices have been entered with the periods and thousands separators the other way around as that's the way it's done in many European countries. E.g. "999.000,00". This is where our system would interpret that as nine hundred and ninety nine pounds instead of the nine hundred and ninety nine thousand pounds that was intended.
View 2 Repliesi need help with searching files.Example: I want to find all .jpeg files on computer or in a specific folder. And when i/it found the files it lists them up i something that you recommend, like a listbox.
View 5 RepliesCan anybody show me the code to search all the files in the system? i also need to search it drive-wise.
View 2 RepliesI have already posted a thread regarding this but no one has ever shed a light upon it. I want a program that searches for files (.docx, exe, ppt, txt) from all folders.
View 7 RepliesI need a code to find all files. mp3 on your hard disk with certain tags (eg: Shakira, Pitbull, 50 Cent, etc.). and then delete it.
Try
For Each f In Directory.GetFiles("D:", "*.mp3", SearchOption.AllDirectories)
File.Delete(f)
[code].....
I need a code to find all files. mp3 on your hard disk with certain tags (eg: Shakira, Pitbull, 50 Cent, etc.). and then delete it.
View 2 RepliesI have this code that makes me confuse..
For Each file_info As FileInfo In file_infos
If Not File.Exists("C:\Mydir" & file_info.Name) Then
[code]....
I am trying to write a program that would search for specific files and then zip them up. Is that even possible in vb.net. I am using vs2005.
View 4 RepliesI am going to make some facility searching in my program. This searching is same like searching file in windows XP but only for xml file.
i succes make FolderBrowserDialog so i can put directory path in text box. the problem is i don't know how to search specific file specially for xml file and put the result in listbox
in windows xp: i am using wildcard (*) for searching xml file in specific folder,just like this: *.xml.
I am using this code to get files, but I can not get it to search for all files on C: drive.How can I get it to show all files Like *.pdf of the drive in the list box
Imports System.IO
Imports System
Imports System.Drawing
[code].....
[Code]...
I am creating an application that will pull all of the files ending with .txt out of a directory, however, the directory contains folders with .txt files in them as well. How can I search the entire directory including sub directories to get all .txt files to show up in my list box? Right now I am only getting .txt files that are right in the directory, but not the .txt files that are located in other folders located within the directory I chose.
how to search XML files using vb application and open it. Both browser and notepad
View 1 RepliesI have a Log folder with files named after creation date: 20110301.txt, 20110302.txt, etc. I want to programmatically open an Explorer with filtered files that created on Feb. So it's like open Explorer -> Search -> Search for 201102*
I tried the code below to open Explorer with Search, but I cannot state which folder I want to search and with what conditions. Is it possible do so?
[CODE]...........................
It's there a possibility to search for files with progress? Example: I want to search for a file named "test.txt" and i want a label that will show the current folder that it's scanned.
View 2 RepliesI am using this code to get files, but I can not get it to search for all files on C: drive.how can I get it to show all files Like *.pdf of the drive in the list box
Imports System.IO
Imports System
Imports System.Drawing
[code]....
I'm working on an application, in which the first step is to append all files in a folder selected through FolderDialogBox.It works perfevtly.There is a change in the requirement now.The change is, all .txt files within the selected folder and .txt files in the subfolders of the selected folder has to be
Dim theDir As DirectoryInfo = New DirectoryInfo(inputPath)
Dim theFiles As FileInfo() = theDir.GetFiles("*.txt")
I have this code which will search for all files with .mp3 format in a directory:
Dim di As New DirectoryInfo("C:\")
For Each fi In di.GetFiles
If Path.GetExtension(fi.FullName).ToUpper = ".MP3" Then
[Code].....
How do I make it search within subdirectories of the desired directory? Also if anyone who could come up with a code for a progressbar. I know all the rules about 'we wont do your homework', but I'm just asking to give me a basic place to start
How can I search for files and list them in a listbox? And how can I search for only ex. jpg or png's?
I've tried many things in the past, but with no succses.
ive a folder with a few hundred .rtf documents. am making a program to search some text in them.the way currently im employing is having a richtextbox on my form and serially loading each file in the richtextbox and if the search text is found in it,adding it to a list.but this is time taking,
View 4 RepliesI have an array of filenames and I would like them to be filtered depending on a string variable. An example: If my filter was *.txt, then I would like to only display files with the .txt extension. *.* (All files) *asc.* (Files that have asc in them (and any other data before asc) So on and so on. Just like popular search programs. What is the easiest way to do this?
View 2 Replies