public List <VkUser> GetVkGroupsMembers(String groupId) { VkApi api = new VkApi(); List <VkUser> vkGroupsMembersList = null; VkApiResponse <UserDTO> response = api.GetGroupsMembers(groupId); if (response != null && response.Response.Count > 0) { vkGroupsMembersList = new List <VkUser>(); foreach (UserDTO user in response.Response.Items) { vkGroupsMembersList.Add(new VkUser(user)); } } return(vkGroupsMembersList); }