自定义asp.net2.0权限提供程序SqlMembershipProvider

                    cmd.ExecuteNonQuery();
                    int status = ( ( p.Value != null ) ? ( ( int )p.Value ) : -1 );
                    if( status != 0 )
                    {
                        throw new ProviderException( GetExceptionText( status ) );
                    }

                    return ( status == 0 );
                }
                finally
                {
                    if( holder != null )
                    {
                        holder.Close();
                        holder = null;
                    }
                }
            } catch {
                throw;
            }
        }

        //////////////////////////////////////////////////////////////////////
        //////////////////////////////////////////////////////////////////////
        //////////////////////////////////////////////////////////////////////

        public override string GetPassword(string username, string passwordAnswer)
        {
       &