public void UpdateAppDB(string content)
{
//load data from remote db.
this.myAppDB = (AppInfoDB)WinAptLib.ReadFromStream(typeof(AppInfoDB), content);
for (int i = 0; i < myAppDB.Items.Count; i++)
{
((AppInfoBase)myAppDB.Items[i]).setIndex(i);
}
//compare with local data
foreach (AppInfoBase item in this.myConfig.Items)
{
int index = 0;
//already contains, mark as needDownload
if ((index = myAppDB.Contains(item)) != -1)
{
((AppInfoBase)myAppDB.Items[index]).setState(WinAptLib.Downloaded);
}
//has older version, mark as needUpdate
if ((index = myAppDB.HasOldVersion(item)) != -1)
{
((AppInfoBase)myAppDB.Items[index]).setState(WinAptLib.NewVersion);
((AppInfoBase)myAppDB.Items[index]).version = ((AppInfoBase)item).version;
}
}
}
