/// <summary>
/// 邀请好友入群
/// </summary>
/// <param name="tid">群组id</param>
/// <param name="idList">被邀请人员id列表</param>
/// <param name="postscript">邀请附言</param>
/// <param name="attachment">用户可自定义的补充邀请信息</param>
/// <param name="action">操作结果回调</param>
public static void InviteEx(string tid, string[] idList, string postscript, string attachment, TeamChangedNotificationDelegate action)
{
var idJson = NimUtility.Json.JsonParser.Serialize(idList);
var ptr = NimUtility.DelegateConverter.ConvertToIntPtr(action);
TeamNativeMethods.nim_team_invite_async2(tid, idJson, postscript, attachment, null, _teamChangedCallback, ptr);
}