using xml to parse a data file in C#

[EvgenOrel]

[CHARP]
XDocument doc = XDocument.Load("file2path\file2name.xml");
int S_N=(int)doc.Element("SOME_NUMBER").Value;
int S_T1=(int)doc.Element("SOME_TYPE1").Value;
int S_T2=(int)doc.Element("SOME_TYPE2").Value;
int S_R=(int)doc.Element("SOME_REVISION").Value;
int S_C=(int)doc.Element("SOME_CODE").Value;

StreamReader stream =new StreamReader("file1path\file1name.xml")
string str=stream.ReadToEnd();
txtBox1.Text=str.Substring(0,S_N);
txtBox2.Text=str.Substring(S_N,S_T1);
txtBox3.Text=str.Substring(S_T1,S_T2);
txtBox4.Text=str.Substring(S_T2,S_R);
txtBox5.Text=str.Substring(S_R,S_C);
[/CHARP]