Thread: Break up text at newline

I'm trying to take text from a multiline text input and break it up to into
string Address[7] but to do this I need to know how to break the text up at \n

so if I have "Hello world\nI am mikey\nThis is line 3"
I need to break it up to fill the different indexes

So far I have this but need to join beginning and end.

Code:

void _labelguiFrame::OnButton2Click(wxCommandEvent& event)
{
    //Get address from box
    wxString instring = AddressTextIn->GetValue();
    //Process address to insert spacings at beginning of lines
    //Break up string to lines
    string address[7];
    //!!!More code here...!!!

    //Reform with added spaces
    //str length for labels is 26, so 3+22+3
    string linebegin = "   ";
    string printstring;
    int x = 0;
    int y = 7;
    while (x<y) {
        //Address output here
        if ( x < y - 1 ) {
            printstring = printstring + linebegin + address[x] + "\n";
        }
        else {
            printstring = printstring + linebegin + address[x];
        }
        cout<<linebegin<<address[x]<<endl;
        x++;
    };
    //Address to the printer
    //Setup printer
    ofstream print;
    print.open("lpt1:", ios::out);
    //cout<<printstring;
    print<<"\x1b\x43\x09";
    print<<printstring;
    print<<"\x1b\x0c\x1b\x07\x1b\x07";
    print.close();
    wxMessageBox(_("The label has printed.\nPlease peel it off and press\nreturn when label has been ejected."));
    //End print job by resetting printer, and pulling back paper.
    print.open("lpt1:", ios::out);
    print<<"\x1b\x40";
    print.close();
}