Count Instances Of Each Unique Number Comma Separated In A String?

Dec 18, 2009

I am going to have a series of numbers, I want to count how many times each unique number exists in the results.For example if I have this string" "1, 2, 3, 5, 3, 7, 1" I want to know the number 1 appears 2 times, the number 2 appears 1 time, the number 3 appears 2 times, the number 5 appears 1 time, and the number 7 appears 1 time.I want to load this up into a datagrid each unique number will be stored in a column named acct the number of times the number appeared in the string will be stored in a column named numref?

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.net - Extract A Comma Separated Number From A String

Jan 24, 2012

I'm trying to write two regex's - you'll need to tell me if they're even possible. Both are based on VB.net syntax.

Regex 1:
The string I'm testing against -
Size on disk: 25,754,900,936 bytes

It has a handful of leading spaces, but the text is ALWAYS the same. I'm trying to extract out just the number (25,754,900,936).

I've tried a handful of regex's, but I can't get everything on one line. The commas are messing me up and returning multiple matches (For example, d+W+ gives me four matches, one for each set of numbers separated by commas.)

The best I've done is [0-9/,]* but that gives me 25 empty matches and one match (On match 19) of the number. I need this to match on match 1.

[Code]....

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Comma Separated Value Find The Value In A Comma Separated String?

Jul 11, 2011

I have a string like

human, roti, makan, ghar, house, language, english, india, US, master, teacher, html, code, asp, jsp

i need code for find the input string.

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VS 2005 Comma Seperated String To Multiple Comma Separated Strings?

Feb 23, 2010

I'm having a little trouble with this... I have a Session variable which contains a string of comma separated ID's which needs to be passed to a stored procedure but if it is more than 8000 characters, it needs to be split into more comma separated strings. For example;

[Code]...

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C# - Comma Separated String Built In .NET?

Feb 12, 2010

I used a built in function to create comma separated string using List easily.(It is not split and join but new function) I'm not able to recollect or find it. If some one knows about it and uses it please post a link to that. Framework - .net 2.0

(It is not Join or split - I know about this, .net has new built in function to create CSV format)

Check Jacob G Answer below for what i was looking for let me know your thoughts on it compared to join ;)

And whoever gave me -ve rep need to keep some patience and not hurry

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Split Comma Separated String In Text File And Save Each String In Different Variable?

Dec 5, 2011

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?

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Convert List(of T) Into Comma-separated String Of Id's?

Jan 27, 2012

I have a number of classes that all implement the same interface. e.g.

Public Class IncidentAsset
Implements IModelWithIdentity
Private _assetId As Int16
Private _otherAsset As String
Private _asset As Asset

[Code]...

Is there a better way of doing this in VB.NET using .NET 2.0?

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Do Until Populating String With Comma Separated Values?

Apr 16, 2012

am trying to populate an array like so:

Dim tmpArray As String = ""
Do Until x = Form1.arrayCal.Length
tmpArray = tmpArray & "," & x

[code].....

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Separate Values From String (each Separated By A Comma)

Aug 16, 2010

I've got a variable which contains a string like: dim test as string

test="bjcbhiabab,1,1,50,0,1,telepathie2,1,60,0"

Now I need to seperate all those values (each seperated by a comma) into new variables let's say value1 to value9 What's the most easy to use coding for this? I haven't got a clue which coding to use for this :S

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Combine String Value Separated By Comma In A Single Text Box?

Dec 27, 2011

I want to combine value become

A,B,C but my coding run the result as

ABC My coding:

& cboxOwner.Text & "' & '" , "' & '" & cboxOwner2.Text & "' , '" & cboxOwner3.Text & "'Any wrong?

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Convert A Textbox List To A Comma Separated String?

Mar 13, 2009

I have a text box with a list of entries for example:

Reference 1
Reference 2
Reference 3

[Code]....

I plan to read the string back into a the textbox later using the split() method and assign each to string to an array.

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Convert Array List To Comma Separated String?

Aug 28, 2009

I'm using String.Join to attempt to turn an array list into a string that is comma separated, such as "1,2,3,4". I can't seem to get the syntax working.

Here's what I'm trying:

Dim aryTest As New ArrayList()
aryTest.Add("1")
aryTest.Add("2")
aryTest.Add("3")

[CODE]...

How can I go about doing this properly?

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Asp.net - Checkbox Selected Values In Comma Separated String In Textbox?

Nov 3, 2010

I have 3 checkboxes and 1 textbox

checkbox1, checkbox2, checkbox3

when i check first checkbox1 and then checkbox3 then in textbox it will appear as 1,3 exactly......

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Asp.net - Retrieve The Record In Comma Separated String From Multiple Database Column?

Dec 30, 2010

Here is the structure of my database: i have textbox1 and textbox2 and 8 checkboxes in my ASP.NET (VB.NET) webform.i want to retrieve the seats on the particular dates means if i enter 11/12/2010 in textbox1 then in textbox2 the output would be from seat_select column, let say (1,2,3) where date would be 11/12/2010

If i enter 13/12/2010 in textbox1 then in textbox2 the output would be 1,2

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Retrieve The Two Database Colum Values To Textbox As Comma Separated String?

Dec 30, 2010

If i have two textboxes textbox1 & textbox2 and button1 in my ASP.NET and SQL Server database

Database records are:
ID Date Seats
1 15-Dec-2010 1,2

[code].....

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Insert Multiple Asp.net Checkboxes Values To MSSQl Database As Comma Separated String

Dec 12, 2010

How to insert and retrive multiple asp.net checkboxes values to MSSQl database as comma seperaed string 1,2,3,4,5 using vb.net ? and retrieve the inserted checkbox chekched in disabled form ..using vb.net url...I want this type of whole layout in vb.net means if user registered selected seats then then next the same page load for todays date the selected seats will be disabled

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Javascript - Insert Checkbox Checked Value When Checked To Textbox As Comma Separated String

Nov 9, 2010

Insert checkbox checked value when checked to textbox as comma seperated string in vb.net or javascript

suppose i have 3 checkboxes and and 1 textboxes in my webpage.aspx

when i checked checkbox1 and checkbox2 then in textbox it will appear as 1,2 only on checkboxes checked event ...

and i want its revert also :

if i set textbox de

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String.Contains Method That Return Count Of Found Instances?

Jan 6, 2010

I know there is a function Contains that returns true if string has a certain substing in it. But is there a function that returns the count of instances of that substring inside another string.

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Either Count Datasplits Or Count Number Of Times A Character Is Used In A String?

Oct 1, 2011

This is what I have, but It doesn't work with strings for some reason (only text files):

[Code]...

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Replace Each Space With Two Separated By Comma

Mar 30, 2009

How could I have streamwriter write a , terminator for every space?
For example if I have a line that reads "Hello World!"
I would like streamwriter to write Hello , World

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Pre-check A String For A Certain Number Of Instances Of A Substring?

Oct 19, 2010

Is there something I am missing to pre-check a string for a certain number of instances of a substring? Example.

"I am a test string, I will be searching this string later. I will be checking for every instance of the letter "i" and return the number of instances of that letter."

If I wanted to return an int for how many times i occurs in that string.

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Comma Separated List Of Array Items?

Feb 11, 2010

Is there a built-in function in VB.NET which would take an array of strings and output a string of comma separated items?

Example: function( { "Sam","Jane","Bobby"} ) --> "Sam, Jane, Bobby"

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Format Integer To Have Comma-separated Thousands?

Mar 7, 2012

I have a list of integers and I want them to display with comma separated thousands. I'm using ASP.NET and VB.NET. Some examples:

What I'm putting in:
0
10

[code].....

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Loading .txt File Separated With Comma To Datagrid?

Apr 4, 2009

i have here a .txt format wherein It show like this:

n,1.alex.valantines@palazzoli.it,"Sent successfully"
neha,21.neha.singh@gmail.com,"Sent successfully"
kab,2mkab@2mkab.com,"Sent successfully"
mickey,69mickey@sbcglobal.net,"Sent successfully"

[Code]....

What my problem is that, how can I load this .txt file to a datagrid and arrange it in a 3 columns. That .txt file is auto generated that's why i cannot do anything about the textfile.

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Loading A Text File (comma Separated) Into DGV?

Feb 3, 2012

i have code for loading a text file (comma separated) into my DGV:

If Not DataGridView1.LoadTextFile(TextBox1.Text, ErrorList) Then
Dim sb As New System.Text.StringBuilder
sb.AppendLine("Failed to load text file, see error messages below.")

[Code]....

I'm wondering...is it possible to run this code if the user was to drag and drop the text file onto the datagridview, rather than having to navigate via buttons etc...it'd make it a much nicer method!

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Read Comma Separated File To Variables?

Feb 19, 2011

I want to read a comma seperated file, there are 4 columns. I want to read each column into a different variable.

Here are the data

1.89,Dog,434,0.754
45.32,Cat,674,89.6
....

[Code]....

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VS 2008 - Creating Comma Separated File

May 22, 2012

This is my first 'serious' VB2008 project. Attempting to write a comma separated file. vis:

[Code]...

Is there a better method for outputing the data, rather than having to concatinate all the elements into a string and then writing it? In the 'good old VB6' days a Print statement followed by each value and a separator would do the trick. I can't seem to find the appropriate override for the WriteLine method.

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Asp.net - Writing An Array As A Comma Separated List To Screen

Aug 13, 2010

Now it seems like a really simple question and I may just be being thick, but what I'm trying to achieve is basically print an array to screen in the following format: Item 1, Item 2, Item 3, Item 4 Although I say to screen, as that was the best way I could describe it, I'm actually writing it to the page inside some Javascript. The way I'm currently going about writing it out is as follows:

[Code]...

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Create A Dynamic Amount Of Comma Separated Strings?

Apr 17, 2012

I'm working on something relatively simple I am trying to create a dynamic amount of comma separated strings.I have a variable (numberOfStrings) which is the number of different strings I need.I just want to loop thru the aryDrivers and assign then to the different strings.Dim aryHeats(numberOfStrings - 1) As ArrayList

Dim aryDrivers() As String
aryDrivers = txtBatch.Text.Split(",")
For i As Integer = 0 To aryDrivers.Length - 1
For j As Integer = 0 To aryHeats.Length - 1
aryHeats(j).Add(aryDrivers(i) & ",")
Next

[Code]...

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JavaScript - Add Comma Separated Values According To The Checkboxes In Textbox?

Nov 8, 2010

I have 3 checkboxes and 1 textbox i use only these controls mentioned above ..I want ---- when i check checkbox1 and checkbox2 then it will display in textbox1 as 1,2 as it is as the same ascending order not 1,2, or 2,1,I use this type of coding in asp.net (VB) , i wanna use this coding for 45 checkboxes........

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