private static void ProcessEarnedAchievements(IAsyncResult result)
{
EarnedAchievementsData earnedAchievementsData = (EarnedAchievementsData)result.AsyncState;
BitArray bitArray = new BitArray(39);
try
{
AchievementCollection achievementCollection = earnedAchievementsData.Gamer.EndGetAchievements(result);
Type typeFromHandle = typeof(Achievement);
foreach (Microsoft.Xna.Framework.GamerServices.Achievement item in achievementCollection)
{
int num = -1;
try
{
num = (int)Enum.Parse(typeFromHandle, item.Key, ignoreCase: false);
}
catch (ArgumentException)
{
continue;
}
bitArray.Set(num, item.IsEarned);
}
}
catch
{
}
earnedAchievementsData.Callback(bitArray);
}
public void GetEarnedAchievements(SignedInGamer gamer, EarnedAchievementsCallback callback)
{
EarnedAchievementsData earnedAchievementsData = new EarnedAchievementsData();
earnedAchievementsData.Callback = callback;
earnedAchievementsData.Gamer = gamer;
EarnedAchievementsData asyncState = earnedAchievementsData;
gamer.BeginGetAchievements(ProcessEarnedAchievements, asyncState);
}
