c# - counting occurrences of end of line -

i have string text, want count occurrences of environment.newline.

i thought in way

mystring.where(c => c == environment.newline).count();

but c 1 char not work .

any better suggestions ?

with regex:

int count = regex.matches(input, environment.newline).count;

with string.split:

int count = input.split(new string[] { environment.newline },                       stringsplitoptions.none).length - 1;

Barbera