Why Do 'string()' Overloads For String.Split Not Work As Documented In MSDN
Jul 29, 2010
After 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...
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?
Is 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?
Background: 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.
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 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.
i 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"
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:
String="/MyApp/ViewPage.aspx?userId=admin&password=1&id=975"and i have two sting variables1)strTempUsername2)strTempPasswordin these variables i want to store userId and password values from mainStringso for this requirement how i wirte logic in codeHere
I'm using vb.net 2.0. Here is my input string "When the string needs to be splited to fit on the lines, it is tried to split the string at a gab between words." I want to split string for the given word "to fit on the lines" and i gave like this code:
Dim string1 As String() = strBody.Split("to fit on the lines")
Recently I had to reinstall my system, but now I have a new problem. VS2005 installed ok, and the MSDN documentation appeared to as well (in fact, I have 1.65 Gb of help files in my c:Program FilesMSDN folder.But VS doesn't see the files. All I get is a minimal set of help files for explaining the Help system. Also, when I search for "Visual Studio 2005 Combined Help Collection Manager" , I only get a brief description of the Collection Manager and the message "Collections available for inclusion in VSCC:" at the bottom with no collections visible, and the "Update VSCC" button is grayed out. I have tried installing MSDN via the VS2005 install disk, and separately from the MSDN disk. The version of MSDN2005 is April 2005.
I have a filename in a string. I want to split the given string into 2 (1 is filename without extension, 2 is only extension) strings. Then add _dev to the end of first string and concatenate with 2nd one.
ex: Dim name as string="abc.txt" Dim finalName as string
Need to take a string in vb and split it. Also need to look through the two returned values and return the value which contains [URL]. Pipelines are the delimiter.
txtEmailFrom.Text = "john@huno.com|james@domain1.com" Dim brokened() As String brokened = Split(txtEmailFrom.Text, "|")
I'm having some issues using the String.Split method, Example here:
Dim tstString As String = "something here -:- urlhere" Dim newtstString = tstString.Split(" -:- ") MessageBox.Show(newtstString(0)) MessageBox.Show(newtstString(1))
The above, in PHP (My native language!) would return something here AND urlhere in the message boxes.
In VB.NET I get:
AND : (colon)
Does the String.Split only work with standard characters?
I have a string variable with value "abcdefghijklmnop".now I want to split the string into string array with say 3 characters(last array element may contain less) in each array element from the right end.
When I try to split a string into a string list where each element represents a line of the initial string, I get the "square" character, which I think is a linefeed or something, at the start of each line, except the first line. How can I avoid that? My code is as follows:
Dim strList as List(Of String) If Clipboard.ContainsText Then strList = Clipboard.GetText.Split(Environment.NewLine).ToList End If
I have a string that looks like this: pic1*pic2*pic3*
I want to take out every pic from the string like this: pic1 pic2 pic3
I got the first pic but how do I get the other two? Dim line as string = "pic1*pic2*pic3*" Dim pic1 As String Dim pic2 As String Dim pic3 As String pic1 = line.Substring(0, line.IndexOf("*")) pic2 = ? pic3 = ?
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.
i got a data like tis 1(0-AGF-MYR-100101), i wan split to 4 part(0 , AGF, MYR ,100101) and after tis i nid to add 4 new columns to a datatable to display the value!
Dim writer As StreamWriter = File.CreateText("D: IMS.csv") For i As Integer = 1 To ds.Tables(0).Columns.Count - 1 writer.Write(ds.Tables(0).Columns(i)) If i < ds.Tables(0).Columns.Count - 1 Then
I'm trying to do a bit of basic string manipulation - but for some reason i cant get my head around this. Basically i have some text boxes with strings in them, they are pulled from SQL money columns so show to 4 decimal places.[code]...
Thing is i want to do both these things on the string. If i try to combine the two then the insert refuses to work, or even causes the whole app to crash.What would be nice is to bash this into a function so it can be re-used over and over since its something id use a lot, but i cant sus out how to do that since how im doing it is on a particular textbox, how to make it so i could run it as a function on any text box escapes me.
