I want to create a string of values separated by commas from a MatchCollection. So far the only way I have been able to make it work is by using a �For To� loop to load an string array one at a time then joining the array. IE is there any way to join the value properties of each match object?
View 6 RepliesI worked around to modifying regular expression below but i could't get what I need. I google it, many things found but not for what i want. Dim valid AS Boolean = Regex.IsMatch(TextBox1.Text, "^(,?d+){0,20}$")Allow numbers exactly like 32,1,6,32,12,21,21,54,675,8,4,3,2,9,0,21,21,21,43,744 in TextBox1. Perfect.
View 4 RepliesI need to be able to write some data sepererated by commas (3 Datas) then go to next line. I am using the following code:
CODE:
Dim textfile As String = "C:Documents and SettingsAll UsersDocumentsDesktop CalendarSaved SchedulesSchedules.txt" My.Computer.FileSystem.WriteAllText(textfile, Me.ComboBoxMonth.Text, False & Conrolchars.Newline)
I'm new to Comma Delimited values. What I'm trying to do is load up a text file which has employee info separated with commas
like 1/1/09, John Smith, (555) 555-5555, 101 S 1st Street and has numerous rows of info like this
so what I want it to do is just write this info to 4 different textboxes
like txtdate would just have all the dates of employees listed in rows or multilines
then another text box for names and so on.. Right now I just have it all being written to one text box.
I'm not sure how to separate all the information accordingly.
[Code]...
am trying to populate an array like so:
Dim tmpArray As String = ""
Do Until x = Form1.arrayCal.Length
tmpArray = tmpArray & "," & x
[code].....
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
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......
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].....
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
View 2 RepliesI've been working on this RegEx for the past day or so and I think I have it worked out so that it returns the data I want. First a little background.I have a content editor that users will be able to edit web pages. They can format text, add links, etc.. standard content editor stuff. When they click save, the editor provides the ability to get the content (editor.Content) and put it into a string. What I want to do is get any links (<a> tags) and find out if they are internal or external links and if they are PDF files.
Here is the Expression I've come up with:
<a[^<>]*hrefs*=s*[""'](?<domain>https?://[^/s'""]*)*/?(?<path>/?[^s""]+?)?[[>""']
With this, I am able to separate the domain (if it has one) and the path out. Then, I loop through the matches...
dim matchColl as MatchCollection = Regex.Matches(editorContent, regExString)
For Each m as Match in matchColl
If m.Groups("domain").value <> myInternalDomain and m.Groups("domain").value <> "" then
'this is an external domain... do some stuff
[code]....
My question is this... the parts where I 'do some stuff' to the values, what would be the best way to get that back into my 'editorContent' string? I could probably put the editorContent into a StringBuilder and do a whole bunch of replaces on it, but is that very efficient?So, for example, with the PDF, I want to specify that it open in a new window (target="_blank") and for the external URL, add some javascript code into the onclick attribute.
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.
I have a string that looks like this: This Original Product comes in a black colour and first thing I need to do is to remove the words with 3 letters or less and after insert a comma after each word. (Original, Product, Comes, Black,.....).
View 8 RepliesThese 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 RepliesI am trying to do s.Replace(""","") dosent work, also tried s.Replace(char(34),""). I want to remove any " from a string.
View 3 RepliesI 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........
View 1 RepliesI'm attempting to add comma delimited values to a combobox. The problem is I do not know if this is the best way to split the values into the combobox. Is there a more cleaner/efficient way to do this?:
Dim toread As String
toread = ini.ReadValue("Schools", "Schools")
Dim textdelimiter As String
textdelimiter = ","
Dim splitout = Split(toread, textdelimiter)
Dim i As Integer
For i = 0 To UBound(splitout)
ComboBox1.Items.Add(splitout(i))
Next
I am writing a code to search through the entire listbox items and highlight them whenever user enters text in textbox. I am looping through textbox items which are entered using a 'comma' . But the code fails to add it to selected indices when user types multiple items using comma. It works fine for single items.[code]
View 2 Replieslook at this code and see how i can speed it up? Its calling a sub to count commas in long string.Calling part 'Sort the incomming messages Dim count_Coma As Integer = CountCharacter(_InMessToAction, ","c)
The sub. This takes about 0.7 of a second to count 20 commas in string _InMessToAction. Was hoping to get it down to 0.1... if at all possible.
[Code]...
I'm having trouble getting information from a webpage. I've managed to collect a specific string from the webpage, and I want to convert it into a number, but the problem is, is the number is into the thousands, and it can't convert right normally. How could I convert the string, to a number, minus the comma(s)?
View 9 RepliesI have a string like this:Correct Strings Dim value As String = "45, 2111,56, 1, 9, 99, 62,"Invalid Strings:Dim value As String = "10.01, 12,, , "I need to evaluate this string that has this format indefinitely,The regex evaluate the commas who are in series and are only integers.
View 2 RepliesWhats the best way to convert a list(of string) to a string with the values seperated by ,
View 3 RepliesI am writing a code to search through the entire listbox items and highlight them whenever user enters text in textbox. I am looping through textbox items which are entered using a 'comma' . But the code fails to add it to selected indices when user types multiple items using comma. It works fine for single items.
Private Sub TextBox1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles TextBox1.KeyUp
If (e.KeyCode = Keys.Enter) Then
ListBox1.BeginUpdate()
[code]....
i m using vb.net 2005 i create a window form separated by two side. One side i have a list box and other side i have a webbrwser.in listbox some id is present. if i click a button then first pick the 1st id and it is append with a url and the respective page will display. in that page an add button is present.whenever i click that then the second id from list box will be encountered.
View 1 RepliesI 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
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]...
Can you create a string variable, that has 3 prespecified acceptable values?I need a variable that you can basically set it to one of three values and nothing else. Basically so you can't fat finger setting the variable in code.
View 1 RepliesI'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]....
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?
I am using combobox containing string like "01322-Abcdefg".Assigning datatable as datasource to it.[code]But this will only suggest initial characters only ( eg : 01322 ),In my case i want user to suggest value even if he/she type next set of characters
View 1 RepliesI need the last index of a matchcollection. seems a very bad approach
View 3 Replies