I hjave the following text read from a txt file but would like to assingn each of the three numbers to induvidual variables how can i achive this?
(234.134, 105.087, 0.000000)EDDIT:
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only now the product of XVAL and ZVAL is displayed as 0.123 8.910 and not 0.123 + 8.910 = 9.033 the 9.033 which is what im after
I have had a look at 2010 to see if any options have been added to
System.StringSplitOptions
and we still have;
None
or
RemoveEmptyEntries
Anyway after answering another STRING related question here.>>
[URL]
I thought about how the String.Split method works.
Often I have wanted to split a string on the characters that terminate a sentence such as a full stop >> . << ,
a question mark >> ? << or an exclamation mark >> ! << and still keep the string split characters.
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I need to split one variable into 3 variables. For example I have a variable called Data and it contains AAA00000001. I need to have them be split between the "AAA", "0000000", and "1". I looked at the Split() function but didn't get a clear example for this situation. The reason I need to do this is because I want to store these 3 variables into fields for a MySQL database.
View 3 RepliesI have a form that asks for a name, and a phone number, it has 3 buttons, a add customer button, show list button and an exit button. When the add customer button is clicked, it increments intCustomer variable, formats the phone number, makes sure only the first letters of the name are capitalized and creates an ID that is the first 4 letters of the name plus the customer number, the show list button takes ALL customers added to the array and displays them into a multi-line text box, like so:
ID Num Customer Name Phone Number
JOHN-1 John Harry Peters (111) 111-1111
Paul-2 Paul J Rodgers (111) 111-1111
Etc...
The area where I am completely lost in, is how to add the consecutive customers to the array, in the correct way. here is my code in its entirety
Public Class frmCustomerName
Dim intCustomer As Integer = 1
Dim names(9, 2) As String
[code]....
Ive looked it up, nothing really worked on 2008, I have a string that always the same length, and want to split it up into variables. The string looks like:
0-555-555
I have 3 designated variables for each number and I don't want to put them into an array.
What I'm trying to do here is Capture 2 Variables from a Textbox
Here is an example of whats going to be in here.
User:Pass
I want to declare everything before the : as user and everything after the : as pass.
I've Googled, and found a few things, but I couldn't seem to get it working fully.
Given a string "C:dir1dir2dir3...dirn-1dirn"
How can I peel off the last 2 segments
dim str() as string
str()= "C:dir1dir2dir3...dirn-1dirn".split("")
doesn't seem to do it.
I get "Strict won't allow conversoin from character to string" or some such and no clue as to what I should be doing.Seems like there out to be some 'find() w/o having to loop thru each characater inte string, counting and saving the locations of "".I only want to work w dirn-1 and dirn.
im already familiar with splitting variables into an array using a certain character e.g.
strtextfield = name,surname,dob
strpersonarray = strtextfield.split(",")
strpersonarray = (0)name
(1)surname
(2)dob
im wondering whether you can split one variable according to its characters e.g.
strtextfield = name
strpersonarray = strtextfield.split(unsure as to what char)
strpersonarray = (0)n
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I'm passing a value to another form and later on use that value that is assigned to a variable.
Here is the code.
loadingPage.Show()
mode = "notime"
Dim ld As loadingPage
[Code]....
CurrentMode doesn't have a value. I don't know why. CurrentMode is a global variable.
xmlreader and assigning variables values in .net 2.0?
View 2 RepliesI have a delimited text file, let's call it models.txt and it's delimited by a comma with carriage returns.
example:
21,Z920081
22,Z920082
59,Z930023
120,Z930027
I'm trying to input this into an array and then a combo box using:
dim item as integer
dim array() as string
dim ifile as integer
[CODE]............
What I want to do is to display the right part of the delimited text (Z920081, Z920082, etc) in the combo box. But when you select the item in the combo box, I want it to use the left part of the delimited text (21, 22, 59, 120, etc) as a variable for other use.
I'm facing a problem with my current member card reader development.
I'm reading the card number (just a serial number of 4 digits) with a card reader. this seems to work fine (even converting the text string to integers).
This number is then put in a query to find the exact record that corresponds with this number
Me.JSM_LedenTableAdapter.GetDataByKaartnummer(IntCardNr)
I am learning visual basic .net and I am attempting to translate some java source code to a vb.net project. The project reads mp3 details and then splits the file accurately according to the frameheader details etc.
View 2 Repliesi was wondering if we could assign variables into the values of attribute properties like say:
<System.Xml.Serialization.XmlType(namespace:="Result" + x)>
where x is a string with value "qwe" so basically we get the output:
<System.Xml.Serialization.XmlType(namespace:="Resultqwe")
I am trying to split a long string based on an array of words. For Example:Words: trying, long, array Sentence: "I am trying to split a long string based on an array of words."Resulting string array:Multiple instances of the same word is likely, so having two instances of trying cause a split, or of array, will probably happen.
View 5 RepliesI have this string, it's "x/y". How can I use the split function to rid the / and assign the x to myVariable and assign the y to myVariable2
View 1 RepliesHow do I read a line in a database and split and assign them into variables?As of now, i can only load the entire database into a variable
sql = "Select * from MenuDatabase" How do i read the database line by line and spit the lines according to column?
Last year (2010) I came across a FANTASTIC command that allowed me to take a string of variables with a common delimiter and break it all back out into separate variables (possibly an array) with one statement.
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As long as the delimiter was a unique specifiable character, this one-statement command could break it out into elements. my memory and point me in the right direction.
my code is :
[Code]...
The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.
i want to split the data from a text file and save it to the sql database.attached here is the .txt file and the format.this data is from a chronolog machine im thinking of using string token but it does not have a separator.how can i split the strings. this is the code that i've started. i've extracted the .txt file but i have no idea yet how to split it.
Set con = New ADODB.Connection
Set rec = New ADODB.Recordset
con.Open "DSN=chrono"
rec.Open "Select * FROM DT102T01.txt ", con, 3, 3
Set DataGrid.DataSource = rec 'display only to show that i get the data
I need to split a string at all whitespace, it should ONLY contain the words themselves. How can I do this in vb.net? Tabs, Newlines, etc. must all be split! This has been bugging me for quite a while now, as my syntax highlighter I made completely ignores the first word in each line except for the very first line.
View 4 RepliesPossible Duplicate: splitting a string i have a string which looks like this:[URL] i need to get each of the numbers and put them in an array in this order: 0, 50, 100, 100, 200, 400, 218, 9.8, ???, 6.65, 6.31 etc... i have the following code but for some reason it only does the first column, it only gives me 0, 50, 100, 100, 200, 400, 218, 9.8, ???
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I want to know on how to pass the string value after splitting them. For example, the string value is (Ron Male Norway).
after splitting them, i want these value being passed to an insert sql query. How would i do that.?
Dim str As String = RON MALE NORWAY
Dim strArr() As String
Dim count As Integer
[Code]....
I am creating a recipe program that will allow the user to save recipes in an external file, retrieve them and work out a new value for ingrediants depending on how many people they want this time. However within my code errors keep appearing and I cannot work out why they do.
Imports System.IO
Public Class Form1
Dim Unit, nameofrecipe, nameofingrediant, oldrecipe, recipewanted, filecontents As String
Dim quantity, originalamountofpeople, newpeople As Integer
[code]....
I am trying to split a string into array. I know about split, but it seems to need a separator of some type. Suppose I am going to be working with input like the following. 8561369 and I want to split each character of that string into an array. I tried something like this, but again Split seems to need a separator, I just keep getting the entire string in one entry of my array, not split. Dim values as String 'I am going to be populating this string variable via user input eventually, 'which is why I cannot just add spaces. values = "8561369"
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How would I go on splitting a string into pairs of letter in VB?
View 3 RepliesIm trying to work out how to do a project called pig latin in vb.net 2003... so far I've gotten it to work for a single word. If there are spaces it still acts like there is only one word with the rules (ex: monkey stuff = onkey stuffmay) I know that i have to figure a way to seperate the string up if there is a space and do the rules for pig latin for each word and then make it show up in a message box but I'm stuck... as soon as i can get it to split I have to calculate the number of words starting with a variable and percent of said words and so on which shouldnt be hard with an If Then statement
View 1 RepliesI have lines like this
GND P3559 9812, 7993 p9910.26;
GND P3559 9812, 7993 p9910.26;
46N93 P594 40898, 35899 39MIL;
PHY2_P2_CONFIG0 P2767 34205, 33537 39MIL;
I want to get only the value that I highlighted. I split the line like this
Dim tfLines() As String = System.IO.File.ReadAllLines("C:\file.txt")
Dim sf As New System.IO.StreamWriter(drill, True)
For I As Integer = 0 To tfLines.Length - 1
Dim Words() As String = tfLines(I).Split(",")
Dim sWord() As String = Words(0).Split()
[Code] .....
From the code above I can write all the values that I highlighted in red. To get the blue colour value I try to split my line again like this:
Dim tWord() As String = Words(1).Split()
If I use this code it shows me error "Index was outside the bounds of the array." I don't know why I am getting this error.
Here is an example "I want to split this string into 3 separate pieces" The above string contains 50 characters including the spaces.What I want to do is divide the string by 3 =16, but split it at the next space so the words stay whole, so they will read "I want to split this" = 20 "string into 3 separate" = 22
"pieces" = 6 With another string, it may need to be split into 4 = 12 characters each, but split it at the next space, so it would read:
"I want to split" = 15
"this string" = 12
"into 3 separate" = 15
"pieces" = 6
I would need to use the trim method to remove leading spaces and trailing spaces - I can do that but I can't work out how to split a string into 3 approximate equal lengths and keep words whole.
I just can't seem to wrap my head around this.I wan to split a string up to a certain amount of characters.Eg if the string is "Hello"I want it to split up to 3 charactersthe result then would be "Hel".I tried various things, googled it, but I can't seem to find anything good.
View 7 Replies