/// <summary>
/// Gets all outgoing friend request users
/// </summary>
/// <param name="user">user who initiated requests</param>
/// <returns>list of users</returns>
public static List <User> OutgoingFriendRequests(int user)
{
var tb = DbConnections.OutgoingFriendRequests(user);
return((from DataRow row in tb.Rows select new User(row)).ToList());
}