Question

Is it possible to save value of txtSearche in array splitted into seperate words?

txtSearche = "put returns between paragraphs";

something like this:

 StringBuilder sb = new StringBuilder(txtSearche);

array1 = sb[1]   = put
array2 = sb[2]   = returns
array3 = sb[3]
array4 = sb[4]
array5 = sb[5]

how to do it correct?

Answer 1

Yes try this:

string[] words = txtSearche.Split(' ');

which will give you:

words[0]   = put
words[1]   = returns
words[2]   = between
words[3]   = paragraphs

EDIT: Also as Adkins mentions below, the words array will be created to whatever size is needed by the string that is provided. If you want the list to have a dynamic size I would say drop the array into a list using List wordList = words.ToList();

EDIT: Nakul to split by one space or more, just add them as parameters into the Split() method like below:

txtSearche.Split(new string[] { " ", "  ", "   " }, StringSplitOptions.None);

or you can tell it simply to split by a single space and ignore entries that are blank, caused by consecutive spaces, by using the StringSplitOptions.RemoveEmptyEntries enum like so

txtSearche.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);