can i split this string
string str = "aa a - bb-b - ccc"
with this delimiter
string del = " - "
i want recieve 3 items : "aa a" , "bb-b" , "ccc"
i use this syntax :
string str = "aa a - bb-b - ccc";
string del = " - ";
string[] temp = str.Split(del.ToCharArray());
now is return me 9 items : "aa" , "a" , "" , "" , "bb" , "b" , "" , "" ,
"ccc"
Thanks 4 5766
"Itzik" wrote... can i split this string
string str = "aa a - bb-b - ccc"
with this delimiter
string del = " - "
i want recieve 3 items : "aa a" , "bb-b" , "ccc"
i use this syntax : string str = "aa a - bb-b - ccc";
string del = " - ";
string[] temp = str.Split(del.ToCharArray());
Here's one mistake. What you do here is to split the *delimiter* into an
array of chars. The resulting array of ToCharArray is:
{' ', '-', ' ')
Which means that you split the string by both spaces and hyphens.
Another "problem" is that String.Split only works with just characters as
delimiters, but underneath it really makes use of another method:
Regex.Split.
With that you can use the *string* "del" as the delimiter, e.g.:
using System.Text.RegularExpressions;
...
string str = "aa a - bb-b - ccc";
string del = " - ";
string[] temp = Regex.Split(str, del);
// Bjorn A
Itzik,
As Bjorn stated, String.Split splits based on individual characters. If you
want to split based on words I would recommend Strings.Split or RegEx.Split.
There are three Split functions in .NET:
Use Microsoft.VisualBasic.Strings.Split if you need to split a string based
on a specific word (string). It is the Split function from VB6.
Use System.String.Split if you need to split a string based on a collection
of specific characters. Each individual character is its own delimiter.
Use System.Text.RegularExpressions.RegEx.Split to split based
on matching patterns.
By referencing the Microsoft.VisualBasic assembly in C# you can use the
Strings.Split function to split a string based on a word.
Something like: string str = "aa a - bb-b - ccc"
string del = " - "
string [] fields = Strings.Split(str, del, -1, CompareMethod.Binary);
Hope this helps
Jay
"Itzik" <it****@pisgasys.co.il> wrote in message
news:ej**************@tk2msftngp13.phx.gbl... can i split this string
string str = "aa a - bb-b - ccc"
with this delimiter
string del = " - "
i want recieve 3 items : "aa a" , "bb-b" , "ccc"
i use this syntax : string str = "aa a - bb-b - ccc";
string del = " - ";
string[] temp = str.Split(del.ToCharArray());
now is return me 9 items : "aa" , "a" , "" , "" , "bb" , "b" , "" , "" , "ccc" Thanks http://weblogs.asp.net/justin_rogers.../14/89545.aspx
A very fast string splitter that thwomps both Regex, because of the
overhead, and VB.Split, because they have some weird heuristics.
--
Justin Rogers
DigiTec Web Consultants, LLC.
Blog: http://weblogs.asp.net/justin_rogers
"Itzik" <it****@pisgasys.co.il> wrote in message
news:ej**************@tk2msftngp13.phx.gbl... can i split this string
string str = "aa a - bb-b - ccc"
with this delimiter
string del = " - "
i want recieve 3 items : "aa a" , "bb-b" , "ccc"
i use this syntax : string str = "aa a - bb-b - ccc";
string del = " - ";
string[] temp = str.Split(del.ToCharArray());
now is return me 9 items : "aa" , "a" , "" , "" , "bb" , "b" , "" , "" , "ccc" Thanks
Justin,
COOL! I'll have to add that one to my little FAQ.
Thanks
Jay
"Justin Rogers" <Ju****@games4dotnet.com> wrote in message
news:OC**************@TK2MSFTNGP09.phx.gbl... http://weblogs.asp.net/justin_rogers.../14/89545.aspx
A very fast string splitter that thwomps both Regex, because of the overhead, and VB.Split, because they have some weird heuristics.
-- Justin Rogers DigiTec Web Consultants, LLC. Blog: http://weblogs.asp.net/justin_rogers
"Itzik" <it****@pisgasys.co.il> wrote in message news:ej**************@tk2msftngp13.phx.gbl... can i split this string
string str = "aa a - bb-b - ccc"
with this delimiter
string del = " - "
i want recieve 3 items : "aa a" , "bb-b" , "ccc"
i use this syntax : string str = "aa a - bb-b - ccc";
string del = " - ";
string[] temp = str.Split(del.ToCharArray());
now is return me 9 items : "aa" , "a" , "" , "" , "bb" , "b" , "" , "" , "ccc" Thanks
This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: Stu Cazzo |
last post by:
I have the following:
String myStringArray;
String myString = "98 99 100";
I want to split up myString and put it into myStringArray.
If I use this:
myStringArray = myString.split(" ");
it...
|
by: Carlos Ribeiro |
last post by:
Hi all,
While writing a small program to help other poster at c.l.py, I found
a small inconsistency between the handling of keyword parameters of
string.split() and the split() method of...
|
by: Will McGugan |
last post by:
Hi,
I'm curious about the behaviour of the str.split() when applied to empty
strings.
"".split() returns an empty list, however..
"".split("*") returns a list containing one empty string.
...
|
by: SL_McManus |
last post by:
Hi All;
I am fairly new to Perl. I have a file with close to 3000 lines
that I would like to split out in a certain way. I would like to put
the record type starting in column 1 for 2 spaces,...
|
by: Senthil |
last post by:
Code
----------------------
string Line = "\"A\",\"B\",\"C\",\"D\"";
string Line2 = Line.Replace("\",\"","\"\",\"\"");
string CSVColumns = Line2.Split("\",\"".ToCharArray());
| |
by: David Logan |
last post by:
We need an additional function in the String class. We need the ability
to suppress empty fields, so that we can more effectively parse. Right
now, multiple whitespace characters create multiple...
|
by: Ron |
last post by:
Hello,
I am trying to parse a string on the newline char. I
guess vbCrLf is a string constant. How can I parse my
string - data - on the newline char?
....
data += ASCII.GetString(buffer, 0,...
|
by: Ben |
last post by:
Hi
I am creating a dynamic function to return a two dimensional array from a
delimeted string.
The delimited string is like:
field1...field2...field3...
field1...field2...field3......
|
by: kurt sune |
last post by:
The code:
Dim aLine As String = "cat" & vbNewLine & "dog" & vbNewLine & "fox" &
vbNewLine
Dim csvColumns1 As String() = aLine.Split(vbNewLine, vbCr, vbLf)
Dim csvColumns2 As String() =...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
| |
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...
| |