Extract Numbers From A String?
May 9, 2009
I included all the code this time. In calculate click event the value is zero and I don.t understand where I went wrong. My work is due tomorrow, if anyone can tell me why I can not extract the price from the string. What this program is doing is taking items from the stockListBox and adding them to the shoppingList Box then extracting the price from the shoppingListBox and adding the prices together.
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Public Class SupplyCalculator
Dim lists As String = "staple" & "stapler" & "folder" & "notebook" & "pencil" & "eraser" & "pen" & _
[Code].....
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Aug 27, 2009
I am trying to separate numbers from a string which includes %,/,etc for eg (%2459348?:, or :2434545/%). How can I separate it, in VB.net
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Nov 19, 2009
I want to extract numbers from a sequence. Example: if the number is 1890928 i want to extract "1" or "89" or "909". I think it's something with left or center but i don't know how.
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Jan 29, 2009
Consider the text: "The precipitation will be 2-3 cm".I need to extract the integers 2 and 3 and seperate them in order to compute their average (i.e. (2+3)/2 = 1.5).Can someone help me with a regular expression which would extract the integers 2 and 3 and seperate them. I also need to know if there is any other way to do it other than regular expression.
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Nov 26, 2009
I am trying to extract the left to numbers from a textbox this is hat I have but it does not work:
Dim lblLmins As String
Dim txtHrsMins As String
lblLmins = (Left(txtHrsMins, 2))
In VB6 it's very easy lblmins = left(txtHrMins,2))
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Apr 20, 2011
Forgive me but i have a noob question, I cant seem to get my head around.I have a textbox.text string as "111.1, 22.2, 3333.3, 444.44" What I want to is extract the numbers which may be random lengths, but all separated by a comma to
dim i1st number as Integer
dim i2nd number as Integer
dim i3rd number as Integer
dim i4th number as Integer
I know how to search for one instance of a string in a string but taking the 1st part to the comma, then the next comma and so on is confusing me.
[Code]...
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Jan 4, 2010
I know how to read input numbers, but when I input equation like A+B, I can't use the equation to add two numbers. I tried many times but failed to use the equation.
Here my
Public Class Form1
Dim Number1 As Double
Dim Number2 As Double
[CODE]....
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May 28, 2010
I need to parse a text looking for the string - [[Extract|xxxxxxx]] and extract the xxxxxxx characters.How would I do this?
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Feb 13, 2010
For my database program, I need to open a text file and extract the numbers written there into arrays.
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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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Jun 15, 2009
What is the best way to get '123456789' from the string[code]...
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Jun 12, 2011
The string itself contains things like "random" & random.next(1,3) & "random2" etc. The string registers all of this as a string and doesn't actually calculate random numbers.Is there any way to fix this?
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Oct 11, 2010
i need a vb8 code to open a txt file,search for a string in it & extract string in a excel file.
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Nov 3, 2011
I am struggling to find a solution in string manipulation - I am trying to extract a certain part of the string element after the '=' character - say for ex. dim s as string = "/mysite/secondary.aspx?id=1005"
I am trying to get the string after the "=" and just to grab the 1005. I tried indexof and split, but i am not sure where i am going wrong.
[Code]...
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Sep 29, 2009
im working with a receipt layout and trying to divide up a products descriptiontext into 2 lines if its longer then 24 characters.my first solution was something like this:
If Row.Description.Length >= 24 Then
TextToPrint &= Row.Description.Substring(0, 24) & " $100"
TextToPrint &= Row.Description.Substring(24) & vbNewLine
[code].....
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Jun 3, 2009
I have a string in the following and want to extract each number from the string.
dim s as string="10,20,30,40"
dim a as integer
dim b as integer
[code].....
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Sep 8, 2009
This is a tricky situation. I want to extract a certain substring from the strings given below, using VB 6.0. I process each string (row) in a for loop one by one.
[Code]...
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Feb 28, 2010
I have a variable with date and time, with the next format "yyyyMMdd_HHmmss" (e.g. var = 20100228_171535)
I'd like to write it in a file, but in a separately way. I mean, to write[code]...
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Sep 7, 2011
I am trying to extract the first portion of a string up to the first SPACE or any non-numeric digit.I thought I could do it but the string may contain an alphabet in the front followed by varying digits of numerals, making it more complicated.Here are some examples of the string to be parsed and the expected results:
String[code].....
I would have to use a series of instr statements but the code would be much cleaner using RegEx.
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Mar 30, 2009
I'm trying to make a program that takes input from the user and take what they put in an take every letter and give it a value. Like a code or something so if they have "Apple" then it changes to something like "122515" so[code]...
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Feb 15, 2012
I have a string, specifically its "Ballpen $10 x 3pcs"i want to extract 10 and 3 then multiply it so i can get the total of 30$,i tried using regexp but im too noob with it
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Sep 16, 2010
I'd like to be able to store the word swimming, the 2 words either side are always the same but the text before and after that is different each time.
Basically I'd like to be able to grab a piece of text in between 2 strings.
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Sep 23, 2011
I want to extract part of a string starting at a specific character, in this case the asterisc[code]...
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Jun 22, 2010
[Code]...
i just want to extract red number which is its stand for angle/azimuth ... so how can i do that in vb.net? the problem here is its not separated by any space or comma delimiter... so how could i extract this information?
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Nov 20, 2009
i have a string called strXML which hold this text:
PHP
<?xml version="1.0"?>
<one:Notebooks xmlns:one="http://schemas.microsoft.com/office/onenote/2007/onenote"><one:Notebook name="Work Notebook" nickname="Work Notebook" ID="{5DB5E9BD-9929-4587-AC79-42750C130E77}
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Aug 18, 2011
I am receiving data from other computer over tcp/ip and the received type is below...
"Info,Reply:Timestamp 75ff, SpecificID c07c343aInfo,Reply:Timestamp 76ff, SpecificID
c07c3089"
In the above string, i want to get only BOLD string value.
Sometime the data would be "Info,Reply:Timestamp 75ff, SpecificID c07c343a" and
sometimes it would be many repeated value like
"Info,Reply:Timestamp 75ff, SpecificID c07c343aInfo,Reply:Timestamp 76ff, SpecificID
c07c3089Info,Reply:Timestamp 75ff, SpecificID c07c345aInfo,Reply:Timestamp 76ff, SpecificID
c07c3088..."
Some people say I will be able to get them through regex.
But I don't know how to make regular expression for getting this value.
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Dec 18, 2011
Lets say I have a string that could look like this[code]...
I want to break each of those in to two strings. The break point would be two decimal places to the left of the existing decimal point. So in the first example I would end up with 123 and 07.37 and the second example I would end up with 44 and 01.0. I assume I need to use a form of .indexof("."), but I cant figure it out.
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Aug 26, 2010
I want to extract the jhon I want to extract the jhon
Code:
<font color="#008800">
1 jhon
</font>
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Aug 25, 2009
got a string "Douglas". how do i extract a substring from the given string? how do i add a character or string in the middle of the word?
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Jun 13, 2011
Looking for the simplest way to extract values from a string. For example consider the following:Dim args As String = "/firstname:Bob /lastname:Jones"..To simplify, I need to be able to popup a box that says "Firstname = Bob" or "Lastname = Jones"
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