Removing Part Of A String At Beginning?
Jun 25, 2010
program makes strings from webbrowser documenttext.For example
String1 = "<span class""long-title"" title"" Informations here"
Im trying to remove all text before "Informations here" this is what i currently have.
dim mychar as char () = {"<"c, "s"c, "p"c, "a"c, '....thatandlike20moretill.... "e"c, """"c}
string1 = string1.TrimStart(mychar)
(Note that each letter or symbol inbetween the quotations is a part of the string (span = "s" "p"...)Now this works. Not all the time though and its a pain in the .. having to do "letter"c, all the time.. (I got over 10 strings lol) Im wondering if theres a way easier method to remove part of string from the beginning, maybe like still a certen part of the length..
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Feb 10, 2010
I have an object folder, which has an atributte name path, that contains a string with it's current path, say "folder1folder2folder3"
I need to remove the last ocurrence beginning on the last "" (in this case, 'folder3'). The new string would be "folder1folder2"
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Oct 9, 2010
I have a file location as a string. How can i remove the path from the string and just use the file name? For example:c:filesfile.zip - is the stringhow can i just make it so it's file.zip?keep in mind that the location is found by using anpenfiledialog(), so it needs to be able to remove the location wherever the file is.
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Oct 20, 2009
'm currently having trouble with a textbox. If the text in the textbox is longer than the textbox itself, it will display the end of text to the user. I need it to display the beginning of the text to the user. Is there a possible way to force that to
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Aug 17, 2009
I have 20 checkboxes (I don't use checkboxlist because if user click on checkbox then new window appear) in one form. I want to do that when user select few of those checkboxes they will appear in new textbox or label in new form. But I have a problem, when user uncheck checkbox the data is not removed from textbox or label. How can I do, that only text of that unchecked checkbox is removed from textbox or label.I tried with for each look up but i don't know how to do that either, so I am doing that with IFs for every checkbox.
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Nov 28, 2009
I am Tring to Make this work but I do not understand the Colunms as objects Part. Here is what I got
[Code]...
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Dec 7, 2010
DnsGetHostEntry takes an IPaddress as an argument but the one I'm supplying it while debugging is throwing an exception of "No such host is known" when I know that this is a perfectly valid host.
Somehow a space or character has been introduced at the beginning of the strong as per the text in quotes below. I tried a Trim(" ",
" 10.0.110.37"
"" & vbLf & "10.0.110.37" this is what I see when clicking on Edit Value in Quickwatch
[Code].....
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May 9, 2009
I have a string:*Local Disk*:Users*UserName*DirectoryTestFile.txtand im trying to get rid of everything behind the "Test" so it would show everything after.so the string would look like:TestFile.txtno matter how many directories and/or files come after the Test. I just want to get rid of everything behind it.
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Jan 13, 2010
I am reading the following text from a multiline textbox
james:johnson
anita:baker
vince:daly
chuck:better
I want to remove the newline characters on line 2, 3, 4 etc.
Dim AccountsText As String
Dim arr_Accounts As String()
AccountsText = txt_Accounts.Text
[Code].....
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Aug 12, 2011
Basically I have a webresponse stream:dim lol as string = readstream.tostring there is a lot of information within the string but only one link starting with http: located near the end of the string - however there is no constant character point where I can start... (i.e. 38)
I want to extract the link from the string i.e. dog cat plane car [URL]..that is approximately how it looks above - words and url substituted I want to just extract [URL]..I had an idea of parsing the string from http: to the end Then after that splitting the string up again to remove the }], however it does not return anything
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Apr 17, 2012
I have a string of 5 characters out of which the first two characters should be in some list and next three should be in some other list.How could i validate them with regular expressions? [code]My Strings are going to be: VBBEG, CSBEG, etc.My regular expression should find that the input string first two characters could be either VB, CS, HT and the rest should also be like that.
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Nov 26, 2009
I need to remove a "!" from the beginning of a string. I've added a watch in the debugger and it's not recognizing the string -contains- the !, but under the definition on the watch it's showing !XXX-XX-XXX
Dim Fewl As String = " "
Dim ExPoint As Char = "!"
Fewl = textSKU.ToString
[code]....
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Sep 14, 2011
One number is represented with four hex values.First two hex parts are my "whole number" part, third and fouth hex numbers are my "decimal" part. I just wanted to store my complete number (whole and decimal) in an excel table.My problem is following when I am storing whole part and decimal part of my number separately, then it works fine am getting f.e. 3017 and 0,9445123 in my excel table, but when I am concatenate them, then I am getting following expression in my excel table f.e. 30,179,445,123 but I want 3017,9445123.
rx_str_buf(str_cnt) = CStr(Convert.ToInt64((Hex(rx_str_buf(Factor + 7)) & Hex(rx_str_buf(Factor + 8))), 16) +
(Convert.ToInt64((Hex(rx_str_buf(Factor + 9)) & Hex(rx_str_buf(Factor + 10))), 16) / 65536))
[code].....
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Sep 7, 2010
I'm having a variable, which contains characters with tab character in between two words. remove the Tab character.
For Ex;
Input string "Word<tab>1234"
I need the output as "Word1234"
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Aug 10, 2010
0000011 22 331. How do I remove "22"?2. How do I get "0000011" and "33"?
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Mar 22, 2011
i tried to read html contents by striping html tags in a string.when i try to print that string i got - character. how to remove this character?
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Nov 8, 2010
Is there any function in vb.net that removes all spaces in a string. I mean a string like ' What is this' should be 'Whatisthis'
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Jun 13, 2011
I had a quick question. I'm desiging a program that users can enter a currency (dollar amount) in a textbox. Since the string I declared will be based on what the user typed in and I want to convert it to a decimal, I want to remove a "$" sign if the user made one.
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Jun 5, 2009
lbltime.Text.Replace(lbltime.Text, lbltime.Text.Length - 2)That does nothing, no error but it doesnt remove the last 2 characters from the string.
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Dec 21, 2009
I have two a strings when i use them in msgbox() i get this
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Mar 21, 2010
I'm trying remove non-letters from this string I have. I have an order form for hats and T-shirts, they select everything and click on buy button there order info shows up in a listbox. For the results in the listbox I break down there order info and show there total price. Well the string I have for the sizes comes up with Medium "7 1/8 - 7 1/4" in the list box. I want to remove non-letters and have it just show "Medium". I try using the instr function and the trim function as well but nothing is happening.
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Dec 17, 2009
Alright I am taking an XML file which has a bunch of tags and I'm trying to eliminate everything but whats inbetween certian tags for instance the input maybe
- <w:p w:rsidR="00254C13" w:rsidRDefault="001173CF" w:rsidP="001173CF">
- <w:pPr>
- <w:tabs>
[Code].....
unless they say they are safe. Average consumer can protect themselves>not knowledgeable enough to always protect selves</w:t> I want to go through and remove those end tags but when i used the remove string it didn't let me specify a string to remove it the two arguments were where to start and how long. how do i specify what to remove?
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Jan 16, 2011
I have a string that has three spaces in it.
In the following examples, underscores represent the spaces:
Quote:
_x-xx-xxxx_x.xx.xx_xx
I need to remove just the first space. Now, i tried just replacing the space with nothing, like so:
VB.NET
If s.Contains(" ") Thens = s.Replace(" ", "")End If
But, that removes every space. I also tried .StartsWith, but it still removed every space. I didn't actually expect that to work, but if I hadn't tried it, I wouldn't have actually know.
how to remove just that first space?
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Dec 10, 2011
I need to retrieve an html page and then isolate part of the code. First, I have a large bit of html. I need to find this:
[Code]...
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Feb 11, 2011
I am trying to find the best way to extract parts of a string within a string. Take the following line:
[Code]....
How can I say extract just "16" for the height field?
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Jul 6, 2009
How do i detect a part of a string from a string? For example: i want to check if the part of the string "mummy" exists in a string:"Mummy loves Daddy and loves me too"
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Jul 12, 2009
how do I get a bit of a string? Here is an example:
I have a string:
Hello, my name is James, and I was born on 10.5.1990
How can I get the last part of the string (10.5.1990)
note that the last part could vary in length and could be any other date (but in that format)
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Jun 15, 2012
How to cut part from this string..."abb.c.d+de.ee+f.xxx+qaa.+.,,s,"... where i know position by this: Result is always between "." (left side of result) and "+" (right side).I know number of "." from left side and number of "+" from right side, to delimit resulting string.Problem is right side, cause i need to count "+" from end.
Say...
from left side: begining is at 4th "."
( this is easy ), result is =
[code].....
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Feb 11, 2011
When I try to remove the last few characters of a string, I get an index out of range error. I am using the following to remove the characters from the end of the string:
objJSONStringBuilder.Remove(objJSONStringBuilder.Length - 1, 6)
The string has <hr /> at the end which I want to remove.
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Apr 3, 2009
I need to be able to pull a list of reference from a database whixh ar 12 characters long. Unfortunatley i dont want the first character from each reference number as it is useless but just has to be there.
anyway of saying "list refernce numbers, not including the first character"?
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