if i have a string like
string hello="HelloworldHellofriendsHelloPeople";
i would like to store this in a string like this
Helloworld
Hellofriends
HelloPeople
It has to change the line when it finds the string "hello"
thanks
-
3Do you want a string, or an array?D'Arcy Rittich– D'Arcy Rittich2012-09-21 18:12:06 +00:00Commented Sep 21, 2012 at 18:12
Add a comment
|
5 Answers
string hello = "HelloworldHellofriendsHelloPeople";
var a = hello.Split(new string[] { "Hello"}, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in a)
Console.WriteLine("Hello" + s);
Comments
var result = hello.Split(new[] { "Hello" },
StringSplitOptions.RemoveEmptyEntries)
.Select(s => "Hello" + s);
3 Comments
pinoy_ISF
You beat me into it... hahaha! anyway, I think this is the best answer but since the OP is asking to store it into a string array, adding .ToArray() at the end will do that.
Servy
@pinoy_ISF The OP never asked for the result to be an array.
pinoy_ISF
@Servy The title says "How to split a string and store in different string array" ;-)
You can use this regex
(?=Hello)
and then split the string using regex's split method!
Your code would be:
String matchpattern = @"(?=Hello)";
Regex re = new Regex(matchpattern);
String[] splitarray = re.Split(sourcestring);
Comments
You can use this code - based on string.Replace
var replace = hello.Replace( "Hello", "-Hello" );
var result = replace.Split("-");
3 Comments
Aghilas Yakoub
in this case she does contain (string hello="HelloworldHellofriendsHelloPeople"; ), Please you can read question before comment
Aghilas Yakoub
it's easy to replace with another separator, it's not difficult, and just for this you set downvote ????
Servy
The OP isn't looking for code to parse just that one example input. If he was then you could just
return new[]{"Helloworld"},"Hellofriends",...}. Clearly that's not useful. Even if you change the separator, the code will always break if the input string contains that separator. Here the actual delimiter is Hello, and the code should act accordingly.You could use string.split to split on the word "Hello", and then append "Hello" back onto the string.
string[] helloArray = string.split("Hello");
foreach(string hello in helloArray)
{
hello = "Hello" + hello;
}
That will give the output you want of
Helloworld
Hellofriends
HelloPeople
