Van egy xml file-om, amit beolvasok, kiírom az értékeit egy textbox-ba, és ehhez kapcsolódna 2 kérdésem? (C#)

OpenFileDialog openFileDialog1 = new OpenFileDialog();

int size = -1;

string text = "";

string file = "";

DialogResult result = openFileDialog1.ShowDialog();

if (result == DialogResult.OK)

{

file = openFileDialog1.FileName;

try

{

text = File.ReadAllText(file);

size = text.Length;

}

catch (IOException)

{

}

}

int a = 0;

XmlDocument xmlDoc = new XmlDocument();

xmlDoc.Load(file);

XmlNodeList name = xmlDoc.GetElementsByTagName("Name");

XmlNodeList description = xmlDoc.GetElementsByTagName("Description");

XmlNodeList synonymname = xmlDoc.GetElementsByTagName("Synonym_Name");

XmlNodeList typeflag = xmlDoc.GetElementsByTagName("Type_Flag");

XmlNodeList loopflag = xmlDoc.GetElementsByTagName("Loop_Flag");

XmlNodeList pacgroups = xmlDoc.GetElementsByTagName("Pac_Groups");

XmlNodeList grouid = xmlDoc.GetElementsByTagName("Grou_Id");

XmlNodeList funcid = xmlDoc.GetElementsByTagName("Func_Id");

textBox1.Multiline = true;

textBox1.Clear();

for (int i = 0; i < 200; i++)

{ textBox1.Text = "name:" + name[0].InnerText + "\r\n" +

"description: " + description[0].InnerText + "\r\n" +

"synonymname:" + synonymname[0].InnerText + "\r\n" +

"type: " + typeflag[0].InnerText + "\r\n" +

"loop: " + loopflag[0].InnerText + "\r\n" +

"grouid: " + grouid[0].InnerText + "\r\n" +

"funcid: " + funcid[0].InnerText;

}

ebben még változtatgatok dolgokat, szóval néhány dolog felesleges benne mint pl az int a = 0;