VS 2010 Right Trim Charaters

Jul 22, 2011

I have a Label that is being updated with numbers and some symbols, and when the Length is > 13 it automatically trims the right to the closest space or sysmbol. How can I trim the right end of the string to maximize characters. [code]

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Rename Files To A Number A Charaters?

Feb 11, 2009

How do you rename files to a number a charaters?If i had a file called 'Purple flower.jpg' and i wanted to rename it to 'purplef.jpg'. How do i rename it to 'purplef.jpg'

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VS 2010 How To Make A Function Like Trim

Sep 5, 2011

you know how you can call the Trim function like this TrimmedString = SomeString.Trim Is there a way for me to make a string manipulation function in that format? A Period instead of Parenthesis?

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VS 2010 - Trim Empty HTML Whitespace

Aug 30, 2011

I have a web application where the user uses an HTML editor to input some formatted text to show on the website. This text is stored, as HTML, in a database. It turns out now, after some time, that users are sometimes entering whitespace (newlines, spaces, etc) before and/or after the text they are entering, and this whitespace shows up in the rendered text on the page. Multiple sets of this text are displayed top to bottom, and due to this whitespace the separation between bits of text varies, which doesn't look very pretty. So, I've been asked to get rid of the whitespace automatically.

Seemed like an easy task at first, I'd just call Trim on the string. But that won't work, the 'whitespace' when rendered isn't actually whitespace at all, it's a bunch of <br /> or <br> or <br></br> tags, or spaces such as, even empty paragraphs <p></p> sometimes. So calling Trim won't help, I need to get rid of all the tags that would render as whitespace.

The HTML editor control I'm using may or may not have built in support for this, but it doesn't matter, the database is already full with texts that contain these newline tags, so the best option I can see is to simply trim this whitespace before displaying it on the page. [Code]

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VS 2010 Doesn't Trim Get Rid Of Null Bytes In String?

Jun 17, 2010

I'm receiving a byte array from a network device by using the TcpClient class and as I have no idea how much data will be being sent I have to just declare a buffer that is X number of bytes long and keep reading into that until I've got all of the data. I then convert this byte array to a string using Text.Encoding.ASCII.GetString but the problem is that this gets any null bytes that were at the end of the buffer after the string and it includes them in the string. This then means when I do String.EndsWith it doesnt work as I would expect it to because there are just loads of 0 bytes at the end of the string.

Once I had realised that was what was happening (which took a long time as these null bytes are completely invisible when you are looking at the data in String form) I thought fine I'll just use Trim on the string but I've found that this doesnt make any difference at all. I thought Trim was supposed to remove any blank space from the start/end of a string, which I assumed would include empty bytes as well.

So is there any alternative I can use that will trim the empty bytes off the end or do I have to do it the 'manual' way and loop through my byte array before converting it to string and remove any null bytes? One thing that has just popped into my head as I'm typing this is to try using the Chr method and pass it 0 and combine that with Trim like so:

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Can't Seem To Use String.Trim()

Jul 12, 2010

I'm working with this new API that returns some XML. The problem is that the developer has chosen to indent his returned XML and it's driving me nuts. So, I thought I'd just trim it and then use it that way. But it's not working. here is what I'm getting back from the API:

<response>
<result>success</result>
<session_guid>33434343556</session_guid>
</response>

The code, of course, comes back in a StreamReader object called reader. So my plan is to write the UNTABBED XML to a text file. I thought this would work:

dim output as String = reader.ReadToEnd()
dim xml as String

'open the file in a try/catch statment. Won't include that here

....
....

'Now, we're going to remove whitespace using String.Trim() and write it to a file:

xml = output.Trim()

Then I close the file and move on. The problem is that the String.Trim command isn't working! When I open the file, the indentations ARE STILL THERE and it's throwing everything off.

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Correct Use Of Trim?

May 20, 2012

I'm a bit confused at why this code does not trim "say" but instead only the first letter "s".

Public Class Form1
Public Declare Function GetAsyncKeyState Lib "user32" (ByVal vkey As Integer) As Integer
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick

[code].....

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How To Trim An Array In .NET

Nov 17, 2009

Say I have an array array<double>^ buffer = gcnew array<double>(100); And I want a function that does something like:

[Code]...

but that don't allocate and/or move &buffer[0] when you want to trim the array.

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Trim Number 1.1.5 To 1.1 And 1

Nov 1, 2009

I want to trim number like 1.1.5 to 1.1 and then 1

in my project there is a subhead 1 and in subhead 1 there is item 1.1 and in item 1.1 there is subitem 1.1.5 and so on.

e.g
1
1.1
1.1.1
1.1.2

[Code]....

now i want if i select 1.1.5 subitem it should select 1.1 item and subhead 1 automatically. to store in database.

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'TRIM' And 'DATABASECREATIONSCRIPTS' Error

Apr 15, 2009

At present I am trying to publish a program which I changed an IP address in but it is bringing me back two errors which are as follows:

TRIM IS NOT A MEMBER OF SYSTEM.NET.MAILADDRESS

and

DATABASECREATIONSCRIPTS IS NOT A MEMBER OF RESOURCES

What I cannot understand is why these errors are appearing as this program has been published before (not by myself) and is working correctly.All I have changed is the IP address which the program connects to in several different places. No hardcoding has been changed.

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Bytearray - How To Trim A Byte()

Jul 8, 2010

I am trying to use socket to transfer byte to client. I define Byte(1024) because I am not sure how many character is the server sending! I don't know how many index of this array has been occupied!?

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Compare A String And Trim?

Apr 9, 2010

I have this string that shall come in from another file. The string has maximum length of 102 digits. I need to compare the string with numbers in a pair and delete those from that string.

e.g - 6125223659587412563265... till 102

numbers that compare with this string-

first set - 61

new string = 25223659587412563265

second set - 36

new string = 252259587412563265

and so on. the set of numbers shall go to maximum of 51 pairs = 102, which shall give an end result of string = "" How can i achieve this in a loop?

this is not answer, this is editing the question. i dont know why but the edit button just vaniashed so i have to edit question here. No duplicates will ever be in this string. and in the end when compares are done, i want to see what numbers are left in pairs.

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How To Trim " Out Of A String

Sep 4, 2010

How do I trim " out of a string? Because the following doesnt work:

[Code]...

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Performance - Trim A Log File With .net?

Oct 29, 2010

I'm writing a simple application in vb.net and need to output some information to a log file for diagnostic purposes.In order to ensure that the log file doesn't get too big, I need to trim it to a certain number of lines (say 5000). For performance reasons, the trimming doesn't have to occur each time a log entry is written out nor is it critical that trimming occurs (for example, if the application crashes prematurely).

However I'm not really sure the best way to trim it. Loading the entire log into memory and then re-writing only the last 5000 lines back out would work, but I'm sure there is a cleaner and better way to do this.

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Play Trim WAV Files

Mar 18, 2011

the user may open a 4 minute audio what i wnat is just to record first one minute or between two points(like between 1.14 and 1.32) and save in to .wav format

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Simple Way To Trim A File?

Oct 3, 2011

I have a large file (typically more than 1GB) with following format[code]...

My question: Is there a simple way to trim the header information without have to read the content part and save to disk again? I mean I just need to modifying the existing file and delete the header part.

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Split Trim In Program?

Oct 15, 2011

This is my vbscript to read the text file .. I want to know how to split some of the chinese characters.In my code it prompts the Text Line by Line with chinese characters my problem is how to split the chinese characters and the open and close pharenthesis[code]...

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Trim A Text From The 4-th Letter?

Mar 4, 2010

i want to trim a text from the 4-th letter and i want to put the trim text into a richtextbox...how can i do this? i search and i don't find something good....

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Trim All Whitespace In An Array

Nov 27, 2009

How do I trim all whitespace in an array?[code]

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Trim Cells In Excel?

Nov 9, 2008

I have a spreadsheet that I need to trim 3 columns. I have scoured the net but can't find anything that I've been able to use to trim each cell in columns A, H and I. I am using Excel 2003 and VS2005.

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Trim CheckedListBox1.CheckedItems(x)?

Aug 9, 2009

[code].....

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Trim Everything Preceding The Last / In A String?

Sep 22, 2009

I need to trim everything preceding the last / in a string. for example if the string were "C:FilesNewprogram.exe" all I want is the "program.exe portion.

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Trim Last 4 Characters From String?

Aug 27, 2009

How can I trim MyString to be MyStr?

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Trim Last Delimiter Of A String In .net?

Apr 27, 2010

this is my code -

With ad.Tables(2)
For i As Integer = 0 To .Rows.Count - 1
If .Rows(i)("name") & "" <> "" Then
temp &= .Rows(i)("name") & ", "

[Code]...

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Trim Path From File Name?

Aug 5, 2010

I am trying to trim the path from a filename. With the following code, it returns "My Documents" where I should be getting "Test.txt". if I change the 1 to a 4 I get what I'm looking for, but that's not going to work if I'm working with a file deeper into subdirectories.I need it to display the name of the file regardless of location or file type. Any ideas?

Private Sub trimname()
Dim filelabel
split = current.Split("\")

[code]....

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Trim The Last 4 Characters In A Text Box?

Feb 17, 2011

I need to trim the last for characters off in a text box. These characters are either .jpg, .bmp, or .gif.

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Trim Word From A String In .NET?

Jan 7, 2010

What code can I use to trim a word from a string in Visual Basic.NET?

for example, If I had the following string: Dim str As String = "Hello World"

And I want to trim this string so it only displays "Hello"

I have tried a few trim functions but can;t work it out.

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VS 2008 - Trim The End Of A Text?

Mar 6, 2010

I'm try to trim the end of a text

[code]...

The Drive String equals to "C:" But I need to change it to "C:"

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VS 2008 Error In Trim?

Jun 18, 2010

Dim hello As String= Left("worlds", 1) im getting an error saying Public Property Left() As Integer' has no parameters and its return type cannot be indexed

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2005: Trim Path From Filename

Aug 5, 2010

I am trying to trim the path from a filename. With the following code, it returns "My Documents" where I should be getting "Test.txt". if I change the 1 to a 4 I get what I'm looking for, but that's not going to work if I'm working with a file deeper into subdirectories. I need it to display the name of the file regardless of location or file type.

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