VS 2010 Search String In Multiple Files?
Aug 30, 2011i need to check a text in a lakh of files. as now am looping through files, is there any other fast approach to make it work easily.
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Search Multiple Excel Files Loaded Into Listbox
Jun 11, 20111. I get a list of excel files from a dir into a list box and search for number by select each files at once. I want to select multiple files at once and search them one by one.May be using checklistbox.
2. The output is shown in a new window (labels) with result from that particular file. If multiple files are selected that the output should show result from all files in different labels.
3. Excel program stays open in memory after closing my application.
4. Also I cant get the app to display message "maskedtextbox1.text" not found in the sheet.[code]
Search Multiple Excel Files Loaded Into Listbox?
Dec 25, 2010I get a list of excel files from a dir into a list box and search for a string/number by selecting each files at once. I want to select multiple files at once and search them one by one.May be using checklistbox.
2. The output is shown in a new window (in labels) with result from that particular file. If multiple files are selected than the output should show result from all files in different labels.
3. Excel program stays open in memory after closing my application.
4. Also I cant get the app to display message "maskedtextbox1.text" not found in the sheet. If I do after line 30 Else messagebox.show "String not found", it goes into loop or displays the message even if the string exists in the excel file.
[Code]...
Search Query / Reading Multiple Text Files
Jun 15, 2009i'm currently making a client database program for work that stores data in multiple text files (so that the information won't be confused as to which info belongs to who in the database). Each client has his/her own text file, which isn't really a problem although i realize it's a bit messy. A listbox holds items, each item a person's name.When the listbox selected index is changed, the streamreader opens the corresponding textfile, which is as such: "John Doe.txt", and populates the correct textboxes with the information stored in "John Doe.txt".What I'm unfamiliar with is implementing a search function.
1. search query entered
2. streamreader reads through all txt files in a directory looking for matching keywords.
3. if a match is found in a txt file, it looks at the name ("John Doe.txt"), gets the corresponding listboxitem, and finally, once the textboxes have been populated with the info in the file, highlights the matching keywords.
4. then i figured if there was more than 1 match over more than 1 txt file, you could repeat the process and skip to the next match via the tab key (like the find feature of a WebBrowser or other such application).
What i don't understand is how to read multiple text files, search in keywords, highlight the matching keywords, or the tab function..I know that's a lot to ask on a forum, but I had nowhere else to turn.
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.
Still Stuck On Multiple String Search
Jun 18, 2011I've used an OleDbAdapter to connect to a MS Access database with about 17 fields. I want to be able to search between 1 and all 17 fields for return(s). I have been able to search 3 fields so far (so all 17 will not be a problem), but all 3 fields must be completed or an error occurs (FileNotFoundException was unhandled).[code]...
View 9 RepliesVS 2010 Search Multiple With Instr
Nov 19, 2011I created a code that allows me to search inside a RichTextBox...Then the code is as follows:[code]Now with the code that I use today, the MsgBox show me only the first, ie "<b> text1 </ b>" while others are not..
View 15 RepliesVS 2010 Search For Files Filter
Jan 13, 2012I 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 RepliesVS 2010 Multiple Search In Datagrid Using Two Or More Text Boxes
Mar 6, 2011so i have this data grid, which i wanna search , base on specific criteria from two or more text boxes; eg a user wants to search employees from karachi, so they enter karachi in the first text box. now they want to search employees from karachi whose status is permanent, so they enter permanent in the second text box, and the data grid shows employees from karachi whose status is permanent.
For search from ONE text box, i have used the following code :
Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp
If TextBox1.Enabled = True Then
[Code]....
im no champ at vb, i just started some 7 days ago for my computer project, so ill really need to be spoon fed the details :|
VS 2010 Search Multiple Words From Textbox In Database?
Jan 15, 2012searching a database using multiple words from a textbox showing in gridview.
<asp:TextBox ID="TextBox1" runat="server" Width="382px" AutoPostBack="True"></asp:TextBox>
<asp:Button ID="Button1" runat="server" style="height: 26px" Text="Button" />
[Code]....
It works fine, i click button and the gridview shows all the right records. The problem is when i use more then 1 word in textbox. it shows nothing. The record in the database field may have several words, so i need to search using all words in textbox.
Find String In Multiple Files?
Apr 9, 2010I've created a button and textbox which allows me to do an openfiledialog and select multiple files. The problem is, after selecting multiple files, when I run the program it doesn't run through all files selected, just the first file. I know I'm missing an integral part of code here, but not sure what it is.
For testing purposes I've created similar code and output to a textbox shown below. I would expect that each file selected by multiselect would appear in the textbox provided.
Dim OFD As New OpenFileDialog
OFD.Title = "OFD"
OFD.InitialDirectory = "C:"
[Code]....
IDE :: Application With Multiple String Resource Files (not Localization)?
Apr 9, 2009I have a question abour string type resources and hope this is the proper place to ask it.I know how to create a string (type) resource file. I also know how one localizes this file by adding the appropriate language abbreviation (i.e., es, en, etc.) after the name of the file (i.e., str_resource.es.resource).None of this is terribly difficult. However, I haven't been able to fine how to do what I want to do.
Specifically, because I have an enormous number of strings (button labels, labels, registry strings [key_names and values, etc.), error messages and such) I would like to create multiple string resource files - one for each of these items. For example:
[URL]...
VS 2010 : Search VbCrLf Within A String?
Feb 20, 2009I have a HTML code in my RichTextBox:
<b>
<i>
Text
</i></b>
I use this code to search a text between two tags, example <b>,</b>.
StartCode = InStr(1, MyString, "<b>")
EndCode = InStr(1, MyString, "</b>") - 3
RichTextBox1.Text = (Mid(MyString, StartCode, EndCode - StartCode))
Now i want use that:
StartCode = InStr(1, MyString, "<b> ???NewLine??? </i>")
EndCode = InStr(1, MyString, "</i></b>") - 3
RichTextBox1.Text = (Mid(MyString, StartCode, EndCode - StartCode))
Now instead of ?NewLine? what should I enter?
VS 2010 Search VbCrLf Within A String
Nov 25, 2011I have a HTML code in my RichTextBox:
[Code]...
Now instead of ???NewLine??? what should I enter?
VS 2010 : How To ZIP Multiple Files
Aug 19, 2010I use to ZIP one file:
Public Function CompressFile(ByRef file As String, ByRef destination As String) As String
'Make sure user provided a valid file with path
If IO.File.Exists(file) = False Then
[code]......
But I can't manage to ZIP more then one file! I've tried using an arraylist.
VS 2010 - Sending Multiple Files Over FTP?
Apr 24, 2010I know how to send one file, and ive tried to loop that. But then i get error 500 or 550. So what is a good way to send multiple files over FTP?
View 4 RepliesVS 2010 Download Multiple Files?
Aug 20, 2011My current code is Imports System.Net Imports System.IO Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click#
Using wc As New WebClient()
wc.DownloadFile("http://link.com/1.swf", Path.Combine("1.swf"))
End Using
End Sub
End Class
And that work's like a charm, however say there was swf's from 1 to 2700 or so, how would i go around making it download each of those files one at a time or all at once? I could do a loop but I'm not the best in Visual Basic 2010
VS 2010 Downloading Multiple Files At Once?
Oct 31, 2010I'd like to convert a VB6 application to .Net. It downloads multiple files at once and the progress is shown in a Listview. I'm using the Winsock control in a Usercontrol. Every time I start a new download a new instance of the Usercontrol is loaded. This way I can easily download 25 files at once with very low CPU usage.
I looked into the WebClient Class to download the files, but I noticed it only downloads two files at a time. Other downloads won't start unless one of the first two downloads are finished, but maybe I'm doing something wrong.
1) What's the best way to download dozens of files at once? It must be possible to resume the downloads.
2) How do I keep the downloads apart (index number?), so the Listview can be updated accordingly? I don't need help with the Listview itself.
3) Should I use the Backgroundworker or not?
VS 2010 Downloading Multiple Files?
Mar 11, 2011I'm using a WebClient to download a bunch of small files from a website, but doing them one at a time takes a long time, approximately 20-30 minutes for all of them. Is there a way to download multiple files simultaneously, to shorten the time it takes?
View 1 RepliesVS 2010 Multiple Files FTP Upload?
Sep 20, 2010I just started playing with VB, so please excuse my ignorance. I've been trying to find an answer in existing threads, but all the stuff there is very confusing to me.I wonder if somebody could create a complete code for me and paste it in an answer to this post.
Basically, what I need is: In VS 2010 - Windows form.
1. Click a button.
2. Grab all files from specified folder on my computer (different extensions = html, txt, bat and some other).
3. Load all the files to specified folder on FTP server replacing existing files without prompt.
4. Display confirmation if succesful or error message. (a progress bar would be handy, but this isn't crucial).
The folder on my computer is always the same folder The folder on the ftp server is always the same folder[URL]..I need to specify username and password for the FTP server
This should all happen without any input from the user - simply click and message saying 'it is done' once all the files were uploaded.
VS 2010 - Search Database Using String To Find Image
May 18, 2010I'm trying to make a program for a school assessment in VB express 2010 using databases. The program essentially has a panel for uploading an image with a name string and an author string, which it then stores in a database. You can then search the database using the name or author string and find pictures that fit the criteria.
View 2 RepliesVS 2010 Calling A C/C++ String Search Function From A VB Thread
Mar 30, 2012I created a STRING SEARCH function in C/C++ - and I'm trying to use it in a multi-threaded situation in VB. I started this problem in a thread in the C/C++ section of the forum - here [URL] my last post shows me getting this error trying to call the function. Ran the code - got to that point - and in the immediate window I did
[Code]...
VS 2010 - Playing Multiple Files From Array
Feb 26, 2011I'm trying to make a "Simon" game with four buttons labeled 1-4. The game is supposed to read the numbers out loud, but i have a problem with that. I have 4 wav files from google text-to-speech, each named 1-4. I made an number generator that can return like this "42331", and the game is supposed to play 4.wav, 2.wav, 3.wav, 3.wav and 1.wav.
Here's what I got so far.
Public Class Form1
Dim rnd As New Random
Dim i = 0
Dim level As Integer = 5
Dim nums As String
[code] .....
It only plays 1.wav (the last in the sequence).
VS 2010 - Print Preview With Multiple Files
Jul 11, 2011I have an application which has multiple files .rtf I open it on a rich text box.
Here is my code for print preview
PrintPreviewDialog1.Document = PrintDocument1
PrintPreviewDialog1.ShowDialog()
I press the button for preview and it shows me the preview. But if I change the content of the rich text box with another file, the print preview shows me empty. How I can send it to a new preview?
VS 2010 Adding Multiple Files To ListView?
Jul 8, 2011I have a Listview and OpenFileDialog. I'm trying to add multiple files to listview but code is not working.
View 3 RepliesVS 2010 : Search String In Tabbed Textbox And Place It In A Label?
Jan 7, 2011I'm creating a new (or more) tab(s) with a multi-line textbox (filled) at runtime and some text is added. Each time I change/select a (new) tab it needs to search for a string and if found...blablabla.How do I get the control to search in?
View 8 RepliesVS 2010 Download Multiple Files Acync - Progressbar?
Jul 28, 2010I'm downloading 3 files from the server using wClient, which goes ok, but I was wondering if the progressbar% is correct.
vb.net
Private WithEvents wClient As New WebClientPrivate WithEvents w2Client As New WebClientPrivate WithEvents w3Client As New WebClient wClient.DownloadFileAsync(New Uri("http://...w2Client.DownloadFileAsync(New Uri("http://...w3Client.DownloadFileAsync(New Uri("http://...' progressbarPrivate Sub wClient_DownloadProgressChanged(ByVal sender As Object, ByVal e As
[Code]...
VS 2010 Write Multiple Label.Text's To *.txt Files?
Feb 8, 2012I'm trying to implement Bandwidth Total calculation into my little desktop monitoring program using 2 *.txt files. Everything else is working great except for the writing/reading part of it. I had put this together originally without the intention of bandwidth monitoring, but I've decided it would be a good thing to have.I want to have 2 monitoring types: Windows Session Bandwidth Total & All-Time Bandwidth Total (since the program was 1st run on the machine). The counter is on a Timer (2nd of 2), and I want it to write and add the label values each second into the file, then when Form3 is opened, to read the text file and show the results.
View 12 Replies.NET Site Search To Search Multiple Words From A Phrase?
May 8, 2012changing the way the site search is done from just search a phrase as one string to searching a phrase "as multiple words" search. For example, if I search "cute puppy" right now, it will search it for "cute puppy" as phrase and won't match just "cute" and "puppy". The way the search is implemented is by passing a search phrase to a Stored Procedure in SQL Server.So now, I need to change to site search so when "cute puppy" is searched, it will search two words.... "cute" and "puppy" instead of just "cute puppy". Below is how the store procedure is implemented
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
[code].....
Use SQL To Search Multiple Tables And Columns For Search Function?
Aug 23, 2009Im making a search function for an application and they need to be able to search by any value in the DB in any of the three tables. Im wondering the best wayto about this. 2 of the 3 tables have the same columns while the last one is totally different. Below is what I kinda "thought" itd look like but no.
"SELECT * FROM cases, opencases, staff WHERE Crime ='" & txtsearch.Text.ToString & "'"
I need to query the results the user can search for anyterm and if it matches something in the columns it return it to the user. Im wondering if the best way to go about this is to maybe query all the tables and then put all the matching records in a seperate table and the dgv look at that table or how to exactly go about it.
