VS 2008 What Does Append Mean

Aug 20, 2009

What does Append mean? in this My.Computer.FileSystem.WriteAllText(Desktop, TextBox1.Text, False) I have it set to false at the moment but what does it mean?

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VS 2008 Append Bits For A Very Simple Encryption?

Sep 22, 2010

This seems like it would be so simple and fast, but I cannot figure out how to accomplish it in VB since there aren't many bit functions. I want to take a file and append 5 junk bits at the beginning and 3 junk bits at the end. In essence, just add 1 byte to the file, but in the process offset all the current bits so the file is no longer readable.

I just need a very simple encryption/decryption, but it needs to be very fast as well. I try XORing the bytes, but it gets slow with just a 1MB file. Some of the files are going to be close to 10MB.

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VS 2008 Make A Certain TextBox Append A Certain Color?

Feb 4, 2010

i would like to make a certain TextBox Append a Certain Color So i have

TextBox1.AppendText("Hello")
TextBox1.AppendText("Im Red")
TextBox1.AppendText("Im Blue")

I want it to appear as this

Hello
Im Red
Im Blue

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VS 2008 - Append Now Time Part To Date Variable

Jan 11, 2010

I'm working on a small accounting app. I have a query to show transactions with a running balance.

SELECT transactionid, transactiondatetime,
amount,
(SELECT SUM(amount)
FROM dbo.transactions as D1
WHERE D1.transactiondatetime <= D0.transactiondatetime) AS balance
FROM dbo.transactions AS D0

I capture a gamesheet for a certain week. so if I select a date on a monthcalendar the sheet applies to the weeknumber of the selected date. When I save transactions I take the date at the last day of that week as the transactiondate. I need to store a datetime though because my query works of the datetime to get an accurate running balance. How can I append now() time part to my date variable and then store that in a datetime variable to get a transactiondatetime.

Here is my code for getting a transactiondate:
Dim dt As New Date
dt = Me.MonthCalendar1.SelectionStart
'get last date of week. Friday
Dim tdate As Date = dt.AddDays(5 - CInt(dt.DayOfWeek))

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VS 2008 Append The StringMatches2(i).ToString Onto <a Href=member?

Jan 1, 2010

vb.net
Dim stringMessageID3 As New Regex("(?<=<a href=member "" & stringMatches2(i).ToString).*?(?=.htm>)", _

The syntax i have is wrong, i'm trying to append the stringMatches2(i).ToString onto <a href=member i know "&" concatenates but i'm not sure what else i have done wrong.

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VS 2008 Append All Files In A Folder As A Single Text File

May 4, 2009

I have files in a folder which i need to append and produce a single textfile.

1)I first select the folder using FolderBrowserDialog and write the path in the textbox.
2)By the click of a button I want to append all the files contained in that folder and write it in the same folder with the name of the textfile as new.txt

[code]This code open the FolderBrowserDialog and selects the folder and writes the path in the TextBox1..I need help to proceed with appending the text files within that folder

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VS 2008 - Code To Open A Text File And Append Data To It, In VB Express Edition?

Mar 1, 2010

What is the code to open a text file and append data to it, in visual basic express edition?Normally one would write:open "data.txt" for append as #1 but visual basic express does not accept it.

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Append At Beginning Not In End?

Apr 1, 2010

I have this code that writes text on an existing text file[code]...

I know it appends at the end of the file but how will you append at the beginning of the file? Is it possible?

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Append Text To Rtf?

Sep 23, 2009

This code changes text to Arial or Times New Roman

Private Sub Button3_Click( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) _

[code]....

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Append To A .net Statement?

Feb 23, 2009

Is it possible to append to a vb.net statement? Reason is I need to read data from a table in database A and update it to the same table in Database B. I have to do this multiple times and each time the database's might have a different amount of columns.

So far I have Read from Database A
strSQL = "select * from Users"
Database1da = New OleDb.OleDbDataAdapter(strSQL, Database1con)
Database1.Fill(Database1ds, "users")

[Code]...

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Append To CSV File?

Feb 9, 2010

When started my app connects to Access 07 DB and checks if Table has more than 1000 records.If so,it exports them to a CSV file and deletes them from the table.After some time,Table will again reach 1000+ record,and I will again need to export them.But,I do not want to create a new CSV file,but rather append to existing one.

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Append To XML File?

Feb 25, 2011

i am using the below code to append to a xml file, it appends fine but i cannot work out how to wrap it in these elements <Contacts></Contacts> like this:

Quote:
<Contacts>
<Company>comapny</Company>[code].....

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Append Two Pdf Files?

Apr 6, 2010

I need to append two pdf files. I have found a number of api's that do the trick nicely, but they are expensive. Does anyone have any suggestions for me? Free would be nice.I would like it to be an api, where I can program it into my vb.net program.

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RTB SaveFile With Append?

May 9, 2011

As far as I can tell, if i want to append data to a RTF from a RTB, the only way is to load the RTF into a RTB, add the next text to the RTB, and then SaveFile the RTB which overwrites the original RTF.

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.Net And VS 2010 Append A Variable To An URL?

Apr 16, 2012

I'm a newbie writing my first app. I need help with the following: I need to retrieve the logged in user which = GID, I then need to append it to a URL which will start our Help Desk chat client. I can retrieve the GID easy enough but can't figure out how to append it and pass it with the URL. I found a post which instructed to declare the url as a string also and concatenate it. The UserName would follow the ":" at the end of the Url.

[Code]...

We use javascript to do this from the HelpDesk site, but I need to adapt it to work from my app.

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.Net Linq - How To Append A Where Clause

Apr 23, 2009

Pretty new to VB.Net. Having a bit of trouble here with something I though should be simple.Keeping it simple. Let's say i have a Document table with "Name" that I want to search on (in reality there are several other tables, joins, etc ..). I need to be able to build the query where clause based on string values passed in.

Example - user may pass in "ABC" or "ABC DEF" or "ABC DEF GHI".The final query would be (syntax not correct i know)Select * from Documents Where Name Like %ABC% AND Name Like %DEF% AND Name like %GHI%

So, I though I could do something like this.


Dim query = From document In _context.Documents
<< loop based on number of strings passed in >>
query = query.Where( ... what goes here?? )

For some reason, being brain dead or something, I can't figure out how to make this work in VB.Net, or if I'm doing it correctly.

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Append A Table With ADOX In .NET

Jan 15, 2009

I am trying to append a table to database using ADOX in .NET (as you probably surmised from the topic title) I get the following error:

Create Database Failure: System.Runtime.InteropServices.COMException (0x80040E3D): Type is invalid.

It says the Type is Invalid on the line where I try to append the objTable to the Catalog

And here is the code I am using:

CODE:

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Append An Element To A List?

Dec 15, 2011

I am new to Vb.net so I will need some handholding. I have been searching everywhere but can't find what I need.I'm creating an app that has two forms.Each form has two comboboxes.The comboboxes are populated via a list and the list is populated by reading a text file for each combobox.The second form is called from the main form to modify the entries in the comboboxes. When I select the displaymember in the combobox a value corresponding to that entry is displayed in the text box.Now here is what I need.

I need to be able to append new values to the list so when focus is returned to the main form the new value is present. I'm using a combobox and a textbox on the second form as the import.The combobox is used to either select a present value to be able to modify the value in the textbox, or is used to add a new list element.

[Code]...

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Append Text To A Textbox VB?

Jul 12, 2011

I am attempting to append information to a textbox in VB. My app allows the user to choose a variety of options and displays all the information in a single, read-only text box.

I would like to set it up so every time an event triggers something to be written in the text box, it gets appended instead of overwriting the text currently in the box.

The only constraint is that text should be appended as a new line, not directly after the last sentence.

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Append The Text File?

Jul 7, 2009

I have text file to read. If i find a line "T001" then i must add specific text beside that line. With my code now it write the specific text at the end of the file not beside the line "T001" This is my code so far

Dim filename As String = strFileName
Dim tfLines() As String = System.IO.File.ReadAllLines(filename)
Dim objwriter As StreamWriter
objwriter = File.AppendText(filename)

[code]....

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Append To An Existing Xml File?

Jan 28, 2009

I want to write out to an xml document from a database which I can do but how do I append to it if it already exists?[code]

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ASP.NET MVC3 - Append A Dot To The Code?

Apr 16, 2011

With the MVC3 Razor synax, one may render a string like so

@ViewData("photo")

My problem is: How can I append a dot to the above code.The following will result in a "Public member 'jpg' on type 'String' not found.

@ViewData("photo").jpg

I've tried the following code but does not produce my intended result:

@ViewData("photo") .jpg
@ViewData("photo"):.jpg
@ViewData("photo") & ".jpg"

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Auto-append To Web Browser?

Jun 3, 2011

I'm making a simple utility for browsing an intra-net site using VB.net webbrowser and for reasons outside my control, everything requires a passcode to be accessed. So, for example,

Index.html
is blocked by the company server but
Index.html?pass=123456

[code]....

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C# - Append To A Select Command?

Sep 18, 2009

I have a Gridview that I want to filter. My gridview is in an update panel and my filter button is not. On button click i have the following

protected void bttnfilter_Click(object sender, ImageClickEventArgs e)
{
if (TextBox1.Text != "")
{

[Code].....

So i add to the select command but I'm getting an error. How should I go about this? I don't want to use dynamic sql.

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Can't Append Text To A Textfile

Jun 19, 2010

Private Sub btnOk_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOk.Click
Me.SaveData("testing")

[Code]....

when the file is not exists it will create than append a text to it -> then it always error( The process cannot access the file 'C:UsersAdministratorDesktopW-LTSinDebugStudent.txt' because it is being used by another process.) so how can i do?

but if the exists i can append text, it works properly.

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How To Append Rows As Column

Jul 22, 2011

I have two rows as shown below

regn_no date name Adress
5001 15 may 2010 A xyz
5001 13 jan 2011 B ABC

[code].....

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Suggest And Append In TextBox?

Jan 30, 2012

i am using this code for updating autocompletestringcolllection in vb while run time

[code]...

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VS 2010 Append Text To Txt?

Dec 11, 2009

I have written a program that is 99% complete now, but it is one thing left.I need the program to append My.Settings.MyString to a txt file.I have tested with this y.Computer.FileSystem.WriteAllText("C:mytxt", my.settings.mystring,ue)But when it writes the string to the txt it writes it wrong!If i check whats in mystring by typing MsgBox(My.Settings.MyString) it shows the string perfectly in order (it's a multirow string), example:

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Write To Txt Append Instead Of Overwrite?

May 31, 2011

Dim filesave As System.IO.StreamWriter[code]...

The above code works fine, but the problem is it overwrites the Quiz0.txt file's text. I want it to append the (";" & TbxOutput.Text & ";" & answrstrng) thing to what is already written in the Quiz0.txt file so that I can use the button (which runs this code) multiple times to add to the Quiz0.txt file.

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'Append' Also Create A File When It Does Not Exist?

Apr 30, 2011

I don't have a problem but I;m asking you something on the in VB.net.code. So in brief, this means that apart from 'Create', the 'Append' also create a file when it does not exist then?

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