Text Field Parser/ Text Remover?

Nov 10, 2009

BTW I am using VB 2008!

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Text Parser - Writing To Cvs Files

Mar 11, 2012

I am having difficulty writing to cvs files. My application is a text parser that scans a txt file, removes punctuation, and then stores the individual words in another txt file for later analysis. My end aim is to process txt for semantic similarities. I'm very new to this so my code is very chunky But I'd really like to pull each sentence from txt file, put into an array, and then place each array item into a CSV file with commas between words. [Code]

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Insert Text To Rich Text Field At Text Cursor?

Mar 28, 2010

I have a question, how would i have a button, then when you click it, it puts the text at the text cursor in the RTF?

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Reading From Text File With Parser And Storing Into Arrays (VB)

Jun 13, 2011

I'm trying to read data from a text file with multiple records and fields separated by tabs to store into arrays, which I later want to output into a textbox on the form. The problem is that with the code I've written, when I debug it it exits the sub procedure when it enters the first loop where the parser is reading the text file. There are no error messages, it just exits? I'm not even sure if what I've written is possible. Here's what I've written so far:

[Code]...

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Send Text To Browser Text Field

Jan 13, 2009

i want to fill up the userID and password fields of the yahoo mail login page with the click of a button on the form but just cant get it right.[code]it just skips the yahooID field and fills out the password field. what is wrong or is there a better way of doing it?

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.net - Add New Field To Text File And Add Value?

Jun 20, 2012

I 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?

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Do Nothing If A Text Field Is Less Then X Characters?

Feb 23, 2011

Possibly a simple question, but I want to be able to "do nothing" if a value in a text box is less then 3 characters[code]...

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How To Filter Text Field

Dec 2, 2009

I'm trying to simply prove here that this simple function isn't good enough to prevent every sql injection in the world:[code]I know its not secure, because of googling and looking up other questions on url...[code]I then coppied a Chr(8) from the clipboard and replaced the Chr(8) in the textbox with the clipboard contents and still a no-go.It puts the whole string directly into the field w/o problems.I'm using MS SQL Server 2005, and VB .NET 2005.the Text1 field in the database is a Varchar(600) field (don't ask my why its not MAX, its pointless, i know)There are certain triggers on the table that would prevent a mass update such as this and throw some errors if the injection actually worked right.I know parametrized queries are the way to go here and I'm not looking for answers like "well i dunno why it doesn't work, but parametrized queries are the way to go".I'm looking for the ability to prove that our software is broken and that we need to rewrite it using better principles.how to better filter your text fields, the answer is DON'T! Use the parameters! they are much better, safer, and easier!

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Need To Size A Text Field

Jan 31, 2011

I have a txt field that is used for comments that is stored in a SQL Varchar(max) field. No matter what I put in there it always is limited to 50 Characters. I was told that it was unlimited pretty much. I need to be able to put in up to 200 characters.

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Text Field Will Not Focus

May 16, 2012

I'm working on this project, and when the form loads it should automatically put the Focus on the username field if it is empty, however if there is a username - put the focus on where you write your message.Below is the code, and it simply doesn't seem to work for whatever reason. I have tried several methods of it, and even commented out every other line of code in the application to make sure there was no interference, and there was none. is there anything that could possibly overwrite the ability to do this? Some setting I need to change? etc etc?

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If String.IsNullOrEmpty(txtUser.Text) Then
txtUser.Focus()
Else

[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, 2012

I 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]....

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Auto-Postback On Text Field?

Apr 7, 2010

I have text field that a user enters a date in. Based on what they enter a drop down box will appear or not appear. To obtain the info for the code to control the drop down I am using an auto post back on the text box. This is however making the app a bit clumsy as the user is taken back to the top of the page.

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Change Text Field Of A Hyperlink?

Oct 21, 2009

In my page there is a fileupload control and a gridview. When I upload a file, the DocName and the path of the saved file will in the gridview. I put the filepath in a hyperlink field so that it will show "View file"(not the path). My problem is - the gridview is showing "view file" text when there is no file saved.It works fine when I upload a file.

GridView :

<
asp:GridView ID="gvFile" runat="server" AllowPaging="True" AutoGenerateColumns="False"
DataSourceID="odsrcInsertUpload" Width="552px" BackColor="White" BorderColor="#E7E7FF" BorderStyle="None" BorderWidth="1px" CellPadding="3" GridLines="Horizontal">

[code]....

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Create File From SQL Text Field

Jan 16, 2009

I 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.

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Get Text Field Rotation With ITextSharp?

Jun 4, 2009

What I need to do is query an iTextSharp AcroField to check if it is rotated, and if so capture the value of the rotation.So If I have the following field:

Dim af As iTextSharp.text.pdf.AcroFields = stamper.AcroFields
Dim afi As iTextSharp.text.pdf.AcroFields.Item
afi = af.GetFieldItem("fieldName")

What do I need to do to get the rotation (in degrees) of that specific field?

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Get Text From Image Field Into StringCollection?

May 5, 2009

I am Delphi programmer and I am new in .net with VB code How to get text from sql server image field to StringCollection, in Delphi I use code:

[Code]...

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Matching Text Box With Database Field

Jun 9, 2011

I'm trying to design a words game that's give you the first two letters from the word and you insert the rest to make a word (for now I'm just using "co" as example and I have just one table in the database for it). The word will be written in textbox to be compared to a database field. If the word exist in the field the word will be displayed in a label with blue color and the score will increased by one if not the word will be displayed in the label with red color. This should happen three times with three words and I have different label for each one.

the name of my database is database1 and it have one table "A" wich contain "Comp" and "word". I tried this game with array of word before and it was working. Now I'm trying to use database instead of arrays but its not working. [Code]

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Remove All Spaces From A Text Field?

Oct 22, 2010

I am trying to remove all spaces from a text field when a form is submitted so that the contents of the post code field match those in a database...

If drSet5c.Tables(0).Rows(0).Item("post_code") = UCase(Replace(tbPostcode.Text, " ","")) Then
response.write("Postcodes match")

[Code]....

So if the postcode in the database is AB12CD and the user types AB1 2CD the space is removed on submitting the form and the match statement shows. This is not working though.

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Search Field In Text File?

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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Swap Text File Field?

Aug 6, 2009

I have a text file lines look like this[code]...

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VB - Filling WebBrowser's Text Box/field?

Jun 12, 2011

I need to fill some field on webpage in my webbrowser . This field has not got ID and I can not use

[Code]....

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VS 2008 Search A Text Field?

Apr 29, 2010

In 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??

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VS 2010 : Add Text To A Mysql Field?

Aug 5, 2011

Im trying to execute on the click of the submit button adding the text in textbox 1 to the field status within the mysql table. My code is:

Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
End Sub
Private Sub Submit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Submit.Click

[code]....

And the error I get is NotImplementedException was unhandled.

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Asp.net - Bind A Text Box To A Field Selected By SQLDataSource ?

Feb 8, 2011

I'm looking for the easiest way to bind data from a SqlDataSource to textboxes dropped in Visual Studio 2008.For example, I have 4 textboxes currently that have Address, City, State, Zip.I also have a SqlDataSource on the page fetching the ID of the record and selecting those 4 fields based on ID. How am I able to quickly bind each box to those particular fields selected? I would think this would be really straight forward - but seems it's not. Seems like the answer is funneled towards having to create a GridView or some type of control.

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Bring Up Data From Dat File To A Text Field?

Apr 22, 2009

Topic moved to http://social.msdn.microsoft.com/Forums/en-US/vblanguage/thread/1b9cf70d-5b91-42f1-b89c-b04deb2b89e1

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Create RTF Table And Place Text Into A Field

Sep 29, 2009

How do I create a RTF table and place text into a field. This is the RTF syntax for 1 Column and 3 Rows

[Code]...

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Creating Pyramid In Output Text Field?

Feb 19, 2010

I have been tasked to build a simple application that has an input textfield, a button, and a large multiline textfield setup for displaying output> the user enters in the number of rows in the input textfield and presses the button> a pyramid made out of "O" should be created in the output textfield> for example: user enters 3 and presses the button> output in output textfield:
O
OO
OOO
OO
O
Here is the code I came up with so far:
Private Sub btndisplay_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btndisplay.Click
Dim n As Long
Dim lngNum As Integer = CInt(txtinput.Text)
For n = 1 To lngNum
txtoutput.Text = "0" & vbCrLf
Next
End Sub

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DB/Reporting :: Database Data Field Into A Text Box?

Apr 23, 2008

I am using Visual studio 2008 to build a web application. What I am trying to do is retrieve data from a database and populate text boxes based on the results.

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Dt.Rows(0).Item Not Displaying In DDL, But Does In Text Field?

Aug 4, 2011

I have a data set that I am pulling from. I have no problem pulling dats into a text field but it doesn't sidplay in a drop dowl list.The Try witha text field brings back the dat without a hitch, but the Try with a ddl bring back nothing

[Code]...

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Enter Button Erases Text From Field?

Nov 11, 2011

Private Sub txtID_KeyPress(ByVal sender As Object, ByVal EnterChar As System.Windows.Forms.KeyPressEventArgs) Handles txtID.KeyPress
If EnterChar.KeyChar = Chr(13) Then
txtTerminal.Focus()
End If
End Sub

Why when i run this after i press the enter button and the focus goes to txtTerminal does the text that i just Entered into txtID vanish? Its making no sence.

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