System.Web.Security.MembershipProvider.GetUser C# (CSharp) Method

		public abstract MembershipUser GetUser (object providerUserKey, bool userIsOnline);
		public abstract string GetUserNameByEmail (string email);

        public override bool DeleteUser(string username, bool deleteAllRelatedData)
        {
            var conn = new OdbcConnection(_connectionString);
            var cmd  = new OdbcCommand("{call OpenId_DeleteUserOpenIdLink(?)}", conn);

            cmd.CommandType = CommandType.StoredProcedure;
            cmd.Parameters.Add("@userId", OdbcType.VarChar, 255).Value = NonOpenIdMembershiProvider.GetUser(username, false).ProviderUserKey.ToString();

            try
            {
                conn.Open();
                cmd.ExecuteNonQuery();
                return(NonOpenIdMembershiProvider.DeleteUser(username, deleteAllRelatedData));
            }
            catch (OdbcException e)
            {
                if (WriteExceptionsToEventLog)
                {
                    Utility.WriteToEventLog(e, "DeleteUser");
                }

                throw new OpenIdMembershipProviderException(e.Message, e.Source, e.StackTrace);
            }
            finally
            {
                conn.Close();
            }
        }