Search 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]....
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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]....
VS 2008 Search A Text Field?
Apr 29, 2010In my SQL Service I have a customer name in these formats
Lastname FirstName
Lastname/FirstName
FirstName LastName
FirstName/LastName
It just depends how a user enters it in.
HOw can I search for LastName/FirstName if a users enters a search string of FirstName LastName??
2008 - Search Field - Code For CmdSearch To Return TxtSearch.Text
Feb 15, 2009Using VB 2008 with Access database I'm trying to make a search field (txtSearch), but I'm not getting success with code in the button (cmdSearch). I'm making this manually, not using the Query Builder, and the result will be displayed in a datagridview (added to the form dragging the table from the Datasource Panel). So, the datagrid is already populated (with no SQL). What code must I use for the cmdSearch, to return the txtSearch.Text (or part of it) in the Datagridview? I've tried this: "Select Product, Price, Quantity FROM tblProducts WHERE Product LIKE txtSearch.Text & '*'" (but it doesn't work).
View 1 RepliesSearch Field, User Able To Press Enter To Search?
Oct 21, 2009I have a search function in my app which is a groupbox with a textbox that contains the search keyword and a couple of radiobuttons. Do I have to create a keydown event for every single radiobutton and textbox? Or is there a better way? I tried making a keydown event for the groupbox but that didn't work.
If your interested, this is my
Private Sub Search()
Dim textBoxContents As String = txtBoxKeyword.Text
Dim keyword As String = Nothing
[code]....
.net - Add New Field To Text File And Add Value?
Jun 20, 2012I have two text files with various columns, each column is separated by a tab (" "). What I'm trying to do is the following:-If the values in text file 2 column 1 does not contain any value in text file 1 column 1 then add that field to text file 2 and add a 1 to the second column, like so
String 1 If the value in text file 2 column 1 already appears in text file 1 columns 1 then just add +1 to the value, so if the above value is already in Text File 1 Column 1 and Text File 2 Column 1 then it would appear as.
String 2 And if it was to happen again then
String 3 and so on.I have the following coding so far.
Dim lines1 As New List(Of String)(IO.File.ReadAllLines("File1"))
Dim lines2 As New List(Of String)(IO.File.ReadAllLines("File2"))
IO.File.WriteAllLines("File2", lines1.ToArray) & +1)
[code]....
I use the above coding, but it removes the second column?
Search 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].....
Create File From SQL Text Field
Jan 16, 2009I have been trying to figure out how to take text i have in a SQL text field and create the correct document from it. Here is the info i have in SQL: MIMEType is a string field that contains one of the following "application/pdf", "application/msword", "application/vnd.ms-excel" or a few others. DocumentBody is a text field that looks like "0M8R4KGxGuEPgADAP7/CQA" this continues for quite a bit. FileName is a string field that contains the original file name such as "test.doc" or "test.pdf"
I have tried using the System.IO.FileStream and System.IO.StreamWriter but in the document it actually writes the text that is desplayed in DocumentBody. I assume I am missing some way to decode this using the MIMEType but i just can not seem to find it.
Swap Text File Field?
Aug 6, 2009I have a text file lines look like this[code]...
View 7 RepliesBring Up Data From Dat File To A Text Field?
Apr 22, 2009Topic moved to http://social.msdn.microsoft.com/Forums/en-US/vblanguage/thread/1b9cf70d-5b91-42f1-b89c-b04deb2b89e1
View 10 RepliesTime Field When Loading From A Text File
May 5, 2011I'm learning to write text file from a Listbox and DataGridView, and read from it.Everything works fine until I have a small problem with reading file into DataGridView. The problem I concern is about time. For example, in my text file, I have Arrival Date & Arrival Time, but when I display it in table it is something like below:[code]
View 3 RepliesTrying To Connect Field From Text File To Access DB
Mar 23, 2011I am working on a project for work where I am stuck. We have a daily checklist that i have converted into a Tabular text file. In the text file I have 3 pieces of information, DB field reference, Time it should be done by, and task to be completed. I have this part being pulled into the screen with the Code below. My problem is how do I Merge the Database to the TextBox. The Access DB has 50 Columns of for data Labeled 1 through 50 + one date Field
Imports System.IO
Public Class FirstShiftCheckListForm
Dim strlines() As String
Dim strline() As String
Dim strarray(,) As String
[Code] ......
Formatting Decimal Field For Text File Write Out
Mar 25, 2009I have a VB Application that is loading an Array with Numbers from the Sequel Server that have numbers 315054 no cents and leaving the .00 off even numbers. I need to write out the number to a textfile that has 14 zero's to the left removing the decimal point from the number.
The Number should format and be written out like this:
00000031505400 in the text file.
My coding does this as long as the even number has a decimal point .00 but if the number comes in as 315054 into my array my coding gives an Argument error with the coding below.
SCreditTextBox1 = Microsoft.VisualBasic.Right("00000000000000" & Microsoft.VisualBasic.Left(_sData(Irow, 7), _sData(Irow, 7, ".") - 1) & _
Microsoft.VisualBasic.Right(_sData(Irow, 7), 2), 14)
Is there a way to check for no decimal point and then place the number with no .00 as 00000031505400?
The accounting people are entering the numbers into the server this way incorrectly. The .00 is suppose to be entered with it, but not all even numbers are entered this way without .00, just a few, but I need to check the number to see if there are decimals and without decimals do something. Could my coding be re-written to account for not having the .00 and to format the number correctly to avoid the argument error?
I need for any number to format with:
$3,000.00 would appear in server as 3000 or 3000.00 and should write out like this below: I need to check for decimals and without decimals and writeout the format like this below:
00000000300000.
Lotus Notes Rich Text Field To RTF File
Dec 21, 2009I am doing a data migration from Lotus notes to another type of software that does not support Rich Text Fields.I am trying to write a VB 2005 program that will take any rich text fields that are found and place them into an RTF file - which will be uploaded as an attachment in the new software.I cannot get the program to take the rich text formating or objects to the RTF file, only the plain text.I have tried everything under the sun using the COM library to get these objects out to no avail.
View 2 RepliesLotus Notes Rich Text Field To RTF File - VB?
Dec 14, 2010I am doing a data migration from Lotus notes to another type of software that does not support Rich Text Fields. I am trying to write a VB 2005 program that will take any rich text fields that are found and place them into an RTF file - which will be uploaded as an attachment in the new software
View 14 RepliesSave CSV & Text File To Image Field In SQL Table?
Apr 25, 2011how to store CSV & Text file to an Image Field in SQl table. the table is using by some other application that's why i could not change the field data type.
View 5 RepliesSearch 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 RepliesForms :: Date Field - Exporting A Datagridview To A Text File
Dec 18, 2009I am exporting a datagridview to a text file. The code to do this is: Public Sub WriteTextFile(ByVal dgv As DataGridView, ByVal varlbl As String)
[Code]...
OleDb Reading Text File Handle Quotes In Field
Sep 6, 2011Is there a way to handle quotes with a field in text tab delimited file example:"This program works "really" nicely and is helpful" my reading and understand thus far is that while the file is tab delimited fields can also begin and end with quotes. Therefore is a field contains a quote it gets interpreted as end of field.[code]
View 9 RepliesRead Text File Search Box?
Feb 26, 2012I have 1 text file in bin folder city name.txt[code]...
View 3 RepliesSearch 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 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 RepliesSearch 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 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??