Need to extract text line by line from PDF using itextsharp and put enter at every end of line -

i got function of itextsharp library extract pdf text line line:

pdftextextractor.gettextfrompage(reader, page); 

...but need put enter @ every line every end of line of pdf if there empty row should read empty row.

read string variable split e.g. string page = pdftextextractor.gettextfrompage(reader, 2);

            string s1[]=page.split("\n");