I have a string that i need to split where there are 2 or more blankspaces, but i dont want to split it on single blankspace. For example, a string might look something like this:
"Name of something "five blanks" Name of something else "three blanks" And so on"
And i need the split to be:
Name of something
Name of something else
And so on
[URL]
Basically here's what I want to do.
Input data
ID Item Name
1 Apple01,02,Banana01,02,03
2 Spoon1,2,Fork1,2,3,4
[Code]......
I have a large string variable that I'd like to split into multiple line for readability. What is the syntax to accomplish this?
EXAMPLE: Dim str As String = "asfrgasdfgadsfgadfgdfgasdfgdasfgdfgsdghsdghsh"
EXAMPLE: Dim str AS String = "asfrgasdfgadsfgadfgdfgasdfgd" _
"asfgdfgsdghsdghsh"
Something like that is what I'm trying to accomplish.
Using the example piece "aString = Replace(TestString, "o", "i")"
I would like a count of every time it makes a change. Possible?
If not, is there a clean way to do a multiple incident replace within a single string and have it record counts?I know I can create loop throughs but they are slower and messy.
I have a *.txt file which contains instructions and data, with its own comments (preceded by ! ), blank lines, and each instruction begining on a new line, but occassionally using two lines. Each instruction consists of several feilds seperated by a TAB. Finally each instruction ends in a comma. Only a few different instructions are there (10 different ones) but there are many of each. Spanning a good 2500 lines. Comments and blank lines are obviously of no interest to me. I merely need to read the instructions and the data that follows it.
Now, I have successfully used 'System.IO.StreamReader.ReadLine' to go through it line by line, picking out lines begining with certain strings (first 3 characters of a known instruction). All good, I can 'lift' out the lines of interest and store them, for them to be split up later (seperating their fields into instruction, data, etc..) and then into an array.
The problem is, since some of the data fields in these instructions are so long, it spans two lines, before it ends with a comma. Using the above method, I end up with two array entries for a single instruction, since I have stored individual lines rather than a complete instruction. The only similar situation I can tihnk of to explain this, is to pick out sentences in text, and store each one in a string. Of course these end with a period (full stop) but span two or more lines.
I am hesitant to post an example, since its formatting is rather strange, but it is generated that way from 3rd party software, so I cannot change that for my software application.Perhaps there is no 'graceful' way of doing this, meaning I would have to find a way of 'adding' the second line of the instruction, to the string of the first line. Or perhaps reading each line character by character, literally storing every number/letter until I reach a comma.
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 RepliesSay I have a code with 3 methods that do some pretty intensive work. Would executing these methods on 3 seperate threads be faster then executing them one after the other on a single core cpu? And what if it's a dual core or HT?
View 8 Repliesi am having an array of int like this [1,2,3,4,4,3,2,1] now how to split this single array in to two on both directions
like this [1,2,3,4] and [4,3,2,1]
I am having a perl script through which i achieve is split or output from text file for each single ID , the output text file will contain data of that ID and the anme of the file will be ID.txt so if i am having one main file containing 100 or 200 ID's and for each ID's may be 10000 or more lines i would like to have 100 or 200 files containing data for each single ID which i am able to achieve from perl but is it possible from vb.net
open(TH,"myfile.txt")|| die print "not open1";
open(THG,">error.txt")|| die print "not open2";
open(INFO,">myfileAll.txt")|| die print "not open3";
$gt='0';
$flag=0;
[Code]...
my code is :
[Code]...
The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.
I'm trying to split a Yahoo historical stock price csv file, downloaded into a string, by what looks like a space character. I want a new row for each split. The split function works for other characters I see in the string. I suspect the characters may be a non breaking space character but I've been unable to split on them. This is the test csv file that is downloaded into the string: [URL] I'm trying to split the string like this:
[Code]...
These is the content of my txt file which is saved in D drive in my pc abc,1,2,3..I tried the flowing but it didn't work:[code]I am getting error on this line.. data = line.Split(","c)...it says this line isn't in use anymore or something and that I rather use LineInput but thats asks for filenumber and i don't know what that is. I am sorry but I am a complete beginner. what else can I try? [code]ok that error is gone now but now if I want to add these values to a list box..how can i do that?
View 1 RepliesIs there a way to use the string.split command to get a section of a string without using an intermediary array?for example, if my string is "1 2" and I want to get the "2" part using string.split(" "), is there a way to avoid creating a new array, and just get the bit of the string I want in a single line?
View 4 RepliesAfter having some trouble in my own code using String.Split and the Split(String(), Int32, StringSplitOptions) overload, I decided to look to the MSDN.I copied the entire VB.NET code example from this link: url...I placed it in a new class, and received the following errors (same errors as my own code example):[code]Why can my code not recogognize the string() parameter overloads to String.Split? Remember, i took the code from the MSDN link above, copied and pasted and it still did not work.I am counting on using the string() instead of char() overloads shown here: url...
View 15 RepliesBackground: I have a winForm app that registers a user in the database based on the information provided, auto-generates a random password and username, and e-mails the user a link to take an application based on the marketing company selected. Problem: hen the user clicks "Send Invitation" with data inputted iton all fields except the bundles listbox in debug, the NullReferenceException Error is thrown highlighting the line: Dim MCShort As String = Trim(splitMC(0))How do I fix this issue Here's a screenshot of the web app: Here's the code of the Send_Button_Click method off default.asx.vb:
Private Sub Send_Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Send_Button.Click
'TODO Add code to validate that all selections that are reaquired are met.
[code].....
I have some code that splits a session into strings by a -
My session looks something like this 123-456-789- and I split it like this
Dim MyString As String() = Session("MySession").Split("-"C)
And i've got a some code like this
Dim x as Integer
For x = 0 to MyString - 1
Response.write("Ref: " & MyString(x) & "<br>")
Next
This writes the code like this
Ref: 123
Ref: 456
Ref: 789
Ref:
So it's adding an extra Ref where it shouldn't be because there is no data after the last -
Is there a way to stop this adding in the extra one?
I have a long string like this
dim LongString as String = "123abc456def789ghi"
And I want to split it into a string array. Each element of the array should be in 3 characters length[code]...
I have a string which I've split into an array. I need to change a value in the array and join the string together. However I cannot set the value of the array variable as it's read only.Is there any way to do this without creating another array?
Dim LineOfText As StringDim aryTextFile As String[code...]
I want to take a string from a text box and split each letter of the string into an array. Then, I want to take the first item in the array(the first letter of the string)and capitalize it. Once I've done all that, I want to combine the array and convert it back to the original string it was, except I want the first letter to be capitalized(I've already placed this into a variable.)
Here's what I've come up with so far:
[Code].....
how to combine the array back to a string except I replace the first letter of the original string with the "firstLetter" variable I created.
I have a Windows Forms application. I am importing CSV files (from a website questionnaire) into a DataGridView.
I then need to populate the different columns in the DataGridView with the relevant information. A few people have filled in the Questionnaire incorrectly and I need to split the answers into the correct columns. I will give you an example -
Some people have filled 2 different e-mail addresses into the same answer. They are separated with a space, an equals sign and another space. One e-mail needs to go into one column and the other e-mail into another column.
I have two Integers
[Code]...
Now of course these change as my game moves forward however I have to add for example 15 months. Now I'm lost at how to calculate this. Ideas I've had. Add 15 to 6 which equals 21, devide by 12 you get 1.75. Add one year to the DateYear and with the .75 I would do 12 * .75 which equals 9. So DateMonth = 9 DateYear = 2011 Which is fine I guess, here is where I got stuck To add DateYear and DateMonth I had to convert to Single. How can I split the Single at the?
I am looking for the code to consolidate multiple .xls sheets from within multiple work books in a file all containing the same format of information. Each sheet needs to be coppied to a new sheet within a single work book.
Once in a single sheet I need to then copy data from a range of fields into one consolidated sheet.
if its possible to split an array into multiple smaller arrays?
View 7 RepliesI'm using the code below to take a string and split it up into an array. It will take: Disney Land and make it two separate elements. If the string contains "Disney Land" then it is one element in the array. Works great, however it adds some empty elements to the array each time. So I just iterate over the elements and remove them if they are empty. Is there a tweak to the code below that will prevent those empty elements from occurring?
Private m_Reg As Regex
m_Reg = New Regex("([^""^s]+)s*|""([^""]+)""s*")
Dim rezsplit = m_Reg.Split(criteria)
I'm trying to split a date column into multiple columns by year. If I could achieve a roll-up subtotal at the end that would be awesome.
I'm thinking the best way to do it, is using a .NET datalist control, but I'm open to suggestions.
Example data:
DATE | SALES
1/1/2009 | 1234.56
2/1/2009 | 4567.89
[Code]....
I was developing a antimalware, and wanted to read Signature from a Signature.txt file, and place all the strings into different textboxes, my viruslist has 90069500 malware (Took Almost A Year Collecting Them) signatures and if I start typing then like:
If buff.ToString = "000008298FC27014ECF5610F163277E2" Then
txtvirname.Text = "Trojan-GameThief.Win32.OnLineGames.tvl"
txtrisk.Text = "Moderate"
[code].....
i need to take data input from a textbox such as this
13:41 A spider loses 20 hitpoints due to your attack.
13:41 You gained 18 experience points.
13:41 Loot of a spider: 2 gold coins, meat
13:41 A wolf loses 25 hitpoints due to your attack.
13:41 You gained 27 experience points.
[Code]...
I got this .dbf file with 80,000+ objects. Using vb.net 2008 I am trying to export the data from the .dbf into a .mdb file. Problem is that when I try to open the mdb file in Access, it says that the file reached the maximum limit of records. I found out that .mdb files could only hold 32,700 + objects in one database.
Is there another way around the maximum number of objects such that I could fit 80,000 object in it? If not, is there a way to, instead split the data from the datagridview into several parts that can be saved into multiple .mdb files?
I want split a gridview row on an html tag. How can i do this preferably in C#??.row.cells[1].Text.Split("htmltag")
View 7 Repliesi was unable to implement a multiline label or a transparent multiline textbox. So ive come up with the long way.I have paragraph of words (approx 100) that changes on a click. i want to split the paragraph into blocks of 20 and create 5 strings.
' Split string based on spaces
Dim split As String() = movieDetails(0).movieInformation.ToString.Split(" ")
i dont know how to put them into array. I keep getting this error " variable has been used before it has been assigned a value"