c# - How to separate 1 string into multiple strings -

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how convert "thisismyteststring" "this test string" using c#?

is there fast way it?

i've been thinking of pseudo code it's complicated , ugly:

string s = "thisismyteststring";  list<string> strlist = new list<string>(); for(int i=0; < str->length ; i++) {    string tmp = "";    if (char.isupper(str[i]))    {      tmp += str[i];      i++;    }     while (char::islower(str[i]))    {      tmp += str[i];      i++;    }     strlist .add(tmp); }  string tmp2 = ""; (uint i=0 ; i<strlist.count(); i++) {   tmp2 += strlist[i] + " "; } 

you can use regex outlined here:

regular expression, split string capital letter ignore tla

your regex: "((?<=[a-z])[a-z]|a-z)"

find , replace " $1"

string splitstring = replace("thisismyteststring", "((?<=[a-z])[a-z]|[a-z](?=[a-z]))", " $1") 

here (?<=...) "positive lookbehind, regex should precede match. in case lookbehind "characters 'a' through 'z'" (?=...) similar construct lookahead, match has followed regex-described string. in case lookahead "characters 'a' through 'z'" in both cases final match contains 1 character "a" through "z" followed 'a'-'z' or 1 character 'a' through 'z' followed capital letter. replacing these matches puts space between capital , lowercase letters