In StringBuilder copied from richTextBox fast way to findout end of line ?

Question

richTextBox rtb = new richTextBox(); StringBuilder stb = new StringBuilder(); stb.Append(rtb.Text); In a foreach(char ch in stb.ToString()) statement I want to know if we have find end of line. Any fast way to do this? Could this be done without converting .ToString() by someway? It's important for me to read the characters separately and insert or remove a specific number of continous spaces(not all) at the start of any line rapidly.

itsme · Answer

I was thinking break will take me out of if() which was in the foreach(). But it was taking me out of the foreach(). So some parts of code was not executed. Instead of break I used continue. So my problem was solved by this way: foreach(char ch in stb.ToString()) { ...................... if(ch.ToString()==
) ...................... } The  doesn't appear anywhere. Performance is low for other reasons. I should think other solutions. Thanks. For csanchez : You mean : foreach(char ch in stb.ToString()) if (ch==(char)13 || ch==(char)10) But it doesn't work.

Carlos Sanchez · Answer

try this evdoxos: foreach(char ch in stb.ToString()) if (ch==13 || ch==10) 13 an 10 are vlaues in ASCII of the end of line