Search For Text And Convert It?
Mar 7, 2010
I have a text file with a sentence in it with a random word within a tag:
This is an [caps]example[/caps] sentence
I need to parse the text file looking for the two [caps] tags and replacing the text between them with an uppercase version of the text. Then, I would like to remove the tags all together.
So it would turn into:
This is an EXAMPLE sentence
I'm good with reading in the text file and storing its contents, but not sure how to look for the string "[caps]"
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Dec 31, 2009
i want to ask that how i can open a search page in my vb.net webbrowser with a separate textbox in a tool bar separate from the url text box
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Mar 12, 2010
Is there anyone here, can share some tutorial or ways to convert search result which is in xml format to html view which is more easier to view compare to xml view.
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May 25, 2010
Im trying to make a search bar that has a Go button now heres where it gets diffcuilt How do i make this search bar take the text in the the text bar and add it into a pre defined weblink and replace a bit of text with that word in the search bar so the user types into the text bar for example they type in NAME HERE so when you click go it taxt for instance [URL] now how could i make it so when you hit the GO button that it takes the text in the textbox and and replaced REPLACE TEXT in the pre defined address and put NAME HERE into the address and then load it up with a web browser and also how would i make it open up with the web browser that the person is useing (since lods of people use diffrent web browsers)
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Dec 16, 2011
I need to search through richtextbox1.text for emails out of a random jumple of text and source code and put the emails in richtextbox2.text.
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Aug 10, 2009
listbox text search by button who navigate with textbox text..My list box contain Images , when i click listbox item then its show picture in right side
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Nov 27, 2011
I 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].....
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Jul 6, 2009
What I am doing is creating a simple login and register system. I am going to save the information of each user into a text or ".dat" format and have them placed into a folder called "accounts".The small problem that I have is the "Forgot Password" option. I can't think of how to search all the documents for the e-mail or the username.So basically I need to know if it is possible to do a small search for the e-mail through all the documents in the "accounts" folder.
-I know another option may be databases...but I don't completely know how to use these.
-I have general knowledge of arrays
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Nov 23, 2009
I'm trying to make a program that can do some statistics on text in a rich text box. I'd like to count the number of instances where text appears with a certain back color, for example where text is "highlighted" with yellow.
There seems to be no function to get the backcolor of text at a specific index, you can only get the backcolor of text which is selected, like this:
Dim backColor As Color
backColor = RichTextBox.SelectionBackColor
This means, by applying this nasty trick, I would have to manually select every character in the rich text box before I can find the backcolor:
For i = 0 To RichTextBox.Text.Length
RichTextBox.Select(i, 1)
If RichTextBox.SelectionBackColor = Color.Yellow Then
yellows = yellows + 1
End If
Next
However, this takes a very long time, because the program has to select and deselect every character.
What options are there to speed up the process? Disabling the paint event?
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Sep 6, 2010
I'm trying to create a small program, which I think will be helpful to others(in here). My aim is to convert the English text shown in screen to Malayalam. English-to-Malayalam conversion is not a problem. But the problem is, how to extract the text from the screen. In most of the converter/translator, the text needs to be copied or written down in the translator tool. But my program will cut off that part. That is, simply move the program window (having a rectangle hollow portion) to the English word that needs to be converted. And upon pressing a button (or autodetect), the English word is converted to Malayalam.
So, my question is how to extract the English text(or words) from the screen (which is seen through the hollow portion of the window.
Here's a screenshot of what I'm trying to do.
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Jan 6, 2011
I am building a vb.net application with VS2010. The aim of the application is to change sln. files from VS2005/2008 versions into VS2010.I am using a Form with 2 text boxes and 2 buttons. When I click the 1st button it reveals the sln file in the text box. Then i have a 'convert' button that I want to use to 'convert' the file that appears in the first text box. I have come quite far with the source code but am just a bit puzzled as to how i can retrieve the VS2005 sln files and to get the 'convert' button to display the text in the 2nd text box.[code]
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Apr 4, 2012
how to convert from pdf file to text and save this text on database using vb.net
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Oct 31, 2009
I am trying to convert some old VB code (EXAMPLE 1) to VB.Net that opens up a text file and loads a text box line by line. I am really looking to replace the existing syntax. Note that I know I can import the whole file using EXAMPLE 2.[code]...
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Jan 18, 2011
I have a ton of questions that I cant seem to figure out in regards to VB Script.
1. How do you convert text in a text box to Upper Case?
2. How do you write the code to display messages in a Label box?
3. How do you check for numeric values?
4. How do you check for an empty string and find the length?
5. How do you extract a substring?
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Mar 7, 2010
I need to Create an option that will allow a user to search a text file.
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Jun 14, 2011
i 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].....
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Aug 25, 2010
I'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
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Mar 10, 2010
I have been practicing making small programs in a feeble attempt to learn something, but have hit a brick wall. I can not find out how to accomplish the seemingly simple task of searching a list box(containing names of music files) based off the parameters entered in a text box.
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Nov 1, 2010
give me code, in which i can enter a word in a textbox and a listbox appear with a item that has same string in which i enter in a textbox.
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Dec 15, 2009
What method should I use to search the internet for text. I want to make a program that will search for webs sites that have the text that was entered in the text box. Like my own search engine.
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Jun 16, 2010
1. I have a multiline texbox and want to know if there is a way to search for a text in the textbox... The user should be able to input a search string and click a button to search all the entries of the string in it, just like ctrl+f
2. Is there anyway to make the textbox 'read only'? The textbox is populated by application itself, with some logs.. The only reason I chose textbox was because, I can't select an item and copy it from label..
Also, can a textbox include formatting, such as making some text bold, underlined etc?..
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Jan 24, 2009
I'd Like to know how to make a free text search function, If you don't Know what i mean by "Free Text Search" then here is an example:Lets say i want to search for the string "ong" in a Combobox(In the list ofc)And we have the following Listitems:
Quote:
Tim Carlson
Bob Hanks
[code]....
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Jun 22, 2010
My problem is how to search any text in data grid view ?
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Mar 7, 2012
I got a quick question, I am building an ASP.NET website and have a database set up (SQL Server 2008). One one of my pages I am displaying all of all of the entries of the database with a search text box at the top. How would I go about taking the value that the user entered and using that string to display only the data entries that apply to it. Here is my code for the .aspx file
[Code]....
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Feb 26, 2012
I have 1 text file in bin folder city name.txt[code]...
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May 29, 2009
May I ask the code as follows please,
[Code]...
I have a block of text in the txtbox1. I wish to input a word in txtbox2 and press btn1 and it searches the word in txtbox1 and a msg shows ez:word found.
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Jun 11, 2011
I want search my database by entering Id number in the text box.
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Dec 23, 2009
I want to be able to search my dataset with a text box and button and either move to the row or move and highlight the row, but when i run the app I get a "The value for column 'Part_Number' in table 'PStock' is DBNull" error message, so I assume it can't be NULL.This is my code so far, I think I'm looking at all wrong
Public Class FormPStock
Private Sub FormPStock_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'DataSetPStock.PStock' table. You can move, or remove it, as needed.[code].....
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May 30, 2012
I 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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Jun 1, 2009
I 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
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