private void LoadAppIDs(RegistryKey rootKey)
{
m_appid = new SortedDictionary<Guid, COMAppIDEntry>();
using (RegistryKey appIdKey = rootKey.OpenSubKey("AppID"))
{
if (appIdKey != null)
{
string[] subkeys = appIdKey.GetSubKeyNames();
foreach (string key in subkeys)
{
Guid appid;
if (Guid.TryParse(key, out appid))
{
if (!m_appid.ContainsKey(appid))
{
using (RegistryKey regKey = appIdKey.OpenSubKey(key))
{
if (regKey != null)
{
COMAppIDEntry ent = new COMAppIDEntry(appid, regKey);
m_appid.Add(appid, ent);
}
}
}
}
}
}
}
}