Search For A String In A Textbox On Form And If String Found?
Mar 20, 2010how can I search a textbox for a string within a string and if certain word (string) found enable a timer?
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Search A CSV File By An Input String And Return All Lines That It Is Found?
Dec 12, 2009I was hoping someone could assist with the following coding; I am trying to search a very large csv file (approx 200,000 lines) for a user defined string eg "0100020789" and I essentially want to print all the lines that contain this to a text box on screen. Please not that the csv file does not have standardised column headings, each line is different. There would be approx 5 lines that contain the input string.
I am concerned with the v large csv i am using which will prob slow everything down, but then I thought if simple text pad application can search for a string in complete files with similar sizes like that and return a result in less than 1second, then it must be do-able.
Search Listbox If String Found Copy To Another Listbox?
Nov 29, 2008I have a listbox which on form load generates correctly from a text file like so in a listbox...ex"John Doe, 1""Bob Brown,2"I now would like to search the listbox if it contains either a "1" or a "2" which is does in this case and copy the item to another listbox. The 1 and 2 indicate positions I have a position listbox for each position. So 3 listbos, first one contains the names on form load, 2 other empty listboxes one for position 1 other for position 2...I have tried the following
If xReservationListBox.SelectedIndex = xReservationListBox.FindString("1") Then
'MessageBox.Show("Found It")
xSpot1ListBox.Items.Add(xReservationListBox.Items(0))
[code].....
Search - ID Number - Highlight The Listview Item Found In Search From My First Form?
Jun 11, 2011How can I search, for example ID Number, and want to highlight the listview item found in search from my first form? I'm using combobox from my second form to search.
View 6 RepliesVS 2010 Find String Within String = Cant Be Found?
Apr 28, 2011I was trying to do a simiple, fine a string start position, or a string, and it always returns 0
Dim My_Search_String As String
Dim My_Text As String
My_Search_String = "fsl fwb fcb"
[code].....
DataGridView Search / Sort - Comparing String In Textbox
Nov 17, 2009I have a dataGridView and a textbox on a form. I want to be able to search through the dataGridView and sort it compared to the string in the text box. Ex: I type "acv" in the text box and all strings containing "acv" are sorted to the top. I'm accomplishing this with a bunch of gymnastics involving datatable.select and some clearing and filling but it's ugly and slow.
View 2 RepliesForms :: Search Partial String Using Textbox From Listview In 2005?
Aug 23, 2011how to search partial string using textbox from listview in vb.net 2005?example i have my record in listview:
Apple
Grapes
Mango
now if im going to type string in textbox like "pl" only, then the selected items will be the apple.
VS 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 RepliesString Search - Parse The String Of Characters One At A Time
May 5, 2012I have written a program that uses an array of the english alphabet and Morse code. I also built a form with a input box for the alphabetic information and an output box with the Morse Code. What i am trying to do is basically type a word like "Hi" in the input box and produce the Morse Code equivalent in the Morse Code output box. [Code] This works but only one letter at a time. Do i need to Parse the string of characters one at a time, and then run it through a loop like i have created?
View 6 RepliesThe Connection String Could Not Be Found Or Data Provider Associated With The Connection String Could Not Be Loaded
Mar 11, 2010I got this Error Message while I try to preview the records in Dataset Designer:"The connection string could not be found or Data provider associated with the connection string could not be loaded"
Here is my dataset.xsd code
<Connections>
<Connection AppSettingsObjectName="MySettings" AppSettingsPropertyName="loginConnectionString1" IsAppSettingsProperty="true" Modifier="Assembly" Name="loginConnectionString1 (MySettings)"
[code]....
VS 2008 Search For Text In A TextBox And Return Line Number Found On?
Jan 23, 2010I'm trying to search for text that is known to be in a TextBox.
Once it is found, I want to return the line number it was found on.
Also, I would like to know how to delete all blank lines from a TextBox.
These two problems have been plaguing me for the last 2 days.
Search For A String And Replace With New String Program?
Apr 27, 2011I have a non standard text file, ie its not delimted etc, its pretty much free flowing. What I want to do is to search for a specifc string eg. "xyz123" and then replace it with what a user types into a text box, lets call the text box and its contents "txtreplace".
I am trying to replicate a find and replace function essentially, but will need to tailor it later on down the line, but this will be a starting point.
Update The Text In The TextBox - Get This Error All The Time: "Public Member 'Text' On Type 'String' Not Found"?
Jun 6, 2009I've created a private sub called addIRCRoom Which makes the Tab and the TextBox, but i can't figure out how to update the text in the TextBox.I've made this function to handle it:
Private Sub displayOut(ByVal Channel As Object, Optional ByVal User As String = "", _
Optional ByVal Message As String = "")
Channel.Text = "<" & User & "> " & Message & vbCrLf
End Sub
But i just get this error all the time: "Public member 'Text' on type 'String' not found."how to update the text
Search For The String "</script>" In The Textbox Using Javascript?
Feb 5, 2009I'm using vb,net 2.0 . How can search for the string "</script>" from asp:textbox and return alert message using javascript? I can search for "<script>" but i dont know how to get it done for "</script>".
View 8 RepliesVS 2010 String Conversion - EValue Of Type 'String' Cannot Be Converted To 'System.Windows.Forms.TextBox'
Apr 8, 2011I'm trying to code a program but this error repeatedly shows up and I can't for the life of me figure it out EValue of type 'String' cannot be converted to 'System.Windows.Forms.TextBox'. It appears in relation to this code
[Code]...
Search A String Variable And Place The Match Into Another String Variable In Visual Basic?
Nov 18, 2009I'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 RepliesVb8 Code To Open A Txt File - Search For A String In It & Extract String In A Excel File
Oct 11, 2010i need a vb8 code to open a txt file,search for a string in it & extract string in a excel file.
View 2 RepliesSave String From A Textbox In Child Form VB?
Oct 24, 2011I'm coding in Visual Basic on the Visual Studio platform.I have a child form, which consists of many text boxes. I have to make a Save and Save As method, which reads from theses text boxes and puts each read line in a seperate line in a text file.
View 1 RepliesDelete Text Until String Is Found?
Jan 10, 2011I want to start at the beginning of the file, delete all of the characters UNTIL "S t y l e T h e m e d " is found. How can I do this?
View 10 RepliesVS 2008 - Get Next Two Words After String Found
Sep 27, 2009Created for Bill Smith Bill Smith 100 Maple St. Nowhere, MI 49091 Program Information undecided about Your Career Path? I can find the position where "Created for" occurs in the string
VB
Private Function FindText(ByVal strText As String) As String
Return InStr(strText, "Created for")
End Function
I am trying to get the first and last name that occurs right after the "Created for" in that string but I have not found a good way to do so. Essentially there are multiple files in a directory that I am spinning though and changing the name of the files to match the name in the file.
Public Member 'First' On Type String() Not Found?
Mar 16, 2011Im getting this error when trying to do anything. With all of my lines of code, what ever i try and do this occurs:
Private Sub FindQuotationforCustomer()
'Search for the Customer ID in the Quotations file.
For i = 0 To Quotationlines.Count() - 1[code].....
Get Fill A String Array With All Images Found Within A Directory
Feb 12, 2011I would like to get fill a String array with all the images found within a directory.Till now i use the following to get all the images with jpg format Dim List() as string = Directory.GetFiles(Path, "*.jpg")Now i would like to extend it and get all the image formats.Could i use the directory.GetFiles combined with an "ImageFormat enumeration"?
View 2 RepliesPublic Member 'Notesbox' On Type 'String' Not Found?
Feb 17, 2010I have a small form that i open from several other forms with showdialog, as a little pop-up thing. Its used to sed SMS messages via an email to SMS service.Because it can be opened from several other "parent" forms i need to know which form opened it, and then i put some text in a notebox on the "parent" opening form.
Heres the code im using to open the form:
Private Sub Btn_SendSMS_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn_SendSMS.Click
SMSForm.TBMobileNumber.Text = Me.MobileNumberBox.Text
SMSForm.OpeningFormName = Me.Name
[code]....
Public Member 'PerformClick' On Type 'String' Not Found
Dec 19, 2011I have a label with name "Label15" and and a button "button1" on my form.
in my code :
Label15.text = "Button1"
dim myitem = label15.text
[code].....
this code does not work...when I put it in a msg box to show the error : it appears as buton1.performclick()and if I write button1.performclick() manually ,then it does the operation.I want to trigger the perform click operation from a textbox.text. Main error is:Public member 'PerformClick' on type 'String' not found.
Public Member 'Selected' On Type 'String' Not Found
Mar 26, 2012I'm having a bit of trouble figuring out this error and what it means. Here is the code that is throwing the error,
For Idx = 1 To cboCallType.Items.Count - 1
[b]' If cboCallType.Items(Idx).Selected = True Then ' If Item is Selected[/b]
For I = 1 To cboCallType.Items.Count - 1 ' Set Index to look at the array
Public member 'Selected' on type 'String' not found. I'm assuming this error means you can't select a String in the combobox? I always thought you could, I'm just checking to see if one of the items were selected before moving on with the code, what other way is there to accomplish this and/or what does this error actually mean and how do I go about solving it?
Public Member 'toarray' On Type 'String' Not Found?
Nov 13, 2011Imports System.IO
Imports System.Text
Imports System.Net
[Code]....
String.Contains Method That Return Count Of Found Instances?
Jan 6, 2010I know there is a function Contains that returns true if string has a certain substing in it. But is there a function that returns the count of instances of that substring inside another string.
View 6 RepliesConnect String - Data Source Not Found And No Default Driver Specified
Aug 1, 2009I need a connection string for connecting database. I have already used the connection string following.
connStr= "Provider=MSDASQL;Driver={Microsoft Access Driver (*.mdb)};DBQ=c:\mydb.mdb;Data Source=SampleDSN";
But, I got error as "Data source not found and no default driver specified".
[URL]
Error : Public Member 'openrecordset' On Type 'String' Not Found
Aug 15, 2010I've a problem with the login. It never executes the or give error "Public member 'openrecordset' on type 'String' not found."
the code is as follow:
Private
Sub btnLogin_Click(ByVal
sender As System.Object,
ByVal e
[code]....
Regex: IsMatch Fail On A Particular Word Even If Matches Found In String
Jan 30, 2012i have to search a string for a few words eg, dog, cat, lion but i want regex to fail if lizard is found in the string even if it contains cat, dog or lion.ismatch(pass) "dog|cat|lion" "This is not your average cat!"ismatch (fail) ??? "This is not your average cat! It's a lizard."??? - here the regex statement is unknown word spaces and boundaries or lower/uppercase is not a concern. I run the string through Replace(" ", "").Trim(" ").ToLower before handover to Regex.
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