Question

I’ve got the following:

// Begin the WebRequest to the desired RSS Feed
WebRequest myRequest = WebRequest.Create(url);
WebResponse myResponse = myRequest.GetResponse();

// Convert the RSS Feed into an XML document
Stream rssStream = myResponse.GetResponseStream();
XmlDocument rssDoc = new XmlDocument();

rssDoc.Load(rssStream);

// This uses an XPath expression to get all nodes that fall 
// under this path.
XmlNodeList rssItems = rssDoc.GetElementsByTagName("row");
ArrayList returnArrayList = new ArrayList();

CharData cd = new CharData();
for (int i = 0; i < rssItems.Count; i++)
{
    cd.CharacterName = rssItems[i].Attributes["name"].Value;
    cd.CharacterID = rssItems[i].Attributes["characterID"].Value;
    cd.CorporationID = rssItems[i].Attributes["corporationID"].Value;
    cd.CorporationName = rssItems[i].Attributes["corporationName"].Value;
}
this.richTextBox1.Text = cd.CharacterName+"\r\n"+cd.CharacterID+"\r\n"+cd.CorporationID+"\r\n"+cd.CorporationName+"\r\n";

CharData Class:

class CharData
{
    private string _charName;
    private string _charID;
    private string _corporationID;
    private string _corpName;

    public string CharacterName
    {
        get { return _charName; }
        set { _charName = value; }
    }
    public string CharacterID
    {
        get { return _charID; }
        set { _charID = value; }
    }
    public string CorporationID
    {
        get { return _corporationID; }
        set { _corporationID = value; }
    }
    public string CorporationName
    {
        get { return _corpName; }
        set { _corpName = value; }
    }
}

Now, how do I add multiple chars data the system and retrieve them later?

Answer 1

Declare new CharData inside the for loop, and then add it to array. like:

List<CharData> charDataList = new List<CharData>();

for (int i = 0; i < rssItems.Count; i++)
{
    CharData cd = new CharData();

    cd.CharacterName = rssItems[i].Attributes["name"].Value;
    cd.CharacterID = rssItems[i].Attributes["characterID"].Value;
    cd.CorporationID = rssItems[i].Attributes["corporationID"].Value;
    cd.CorporationName = rssItems[i].Attributes["corporationName"].Value;

    charDataList.Add(cd);
}