//deletes a user and all related songs, comments and likes.
public static bool DeleteUser(int id)
{
try
{
AudioFiles.DeleteAllFileOfUser(id);
Comments.DeleteAllCommentsOfUser(id);
Likes.DeleteAllLikesOfUser(id);
string sql = string.Format("DELETE FROM USERS WHERE ID={0}", id);
Dal.ExecuteNonQuery(sql);
}
catch (Exception e)
{
return(false);
}
return(true);
}