public void FinishedLoadCategory(List<Category> list)
{
if (this.InvokeRequired)
{
this.Invoke(new DeCallbackCategoryList(FinishedLoadCategory), list);
return;
}
//adding All to search in all category
Category all = new Category();
all.id = 0;
all.name = "All";
list.Insert(0, all);
//adding a favorite category, this is kind of special category.
Category fav = new Category();
fav.id = -1;
fav.name = "Favorites";
list.Insert(1, fav);
comboBoxCategory.Items.Clear();
categories.Clear();
foreach (Category i in list)
{
categories.Add(i);
comboBoxCategory.Items.Add(i.name);
}
comboBoxCategory.SelectedIndex = 0;
is_get_category = true;
EnableSearch();
}
public void GetCategories()
{
List<Category> list = new List<Category>();
WebClient client = new WebClient();
string content = client.DownloadString(AppConst.SERVER_ADDRESS + "/get_category");
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(content);
XmlNodeList nodeList = xmlDoc.GetElementsByTagName("category");
foreach (XmlNode node in nodeList)
{
Category item = new Category();
item.id = int.Parse(node.Attributes["id"].Value);
item.name = Utility.URLDecode(node.Attributes["name"].Value);
list.Add(item);
}
callback.FinishedLoadCategory(list);
}
