VFP调用Sql Server的取最小值（通用类）！
* ----------------------------------- \\ sql_max m_dbf="sys_menu" && \\ sql语句 m_name='' m_min=0 m_fields='sort' && \\ 取最小值的字段 m_while='where class=?m_class and bj=?m_bj' m_name='菜单表' DO cx\sql_min thisform.retu* ------------------------------------------------------- \\ 取最小值类 m_sql='select min('+'&m_fields'+') as min from '+m_dbf+' '+m_while STRTOFILE(m_sql ,"c:\sql.TXT")m_retu=0IF SQLEXEC(gnMyLogHandle,m_sql,'abcde') = -1 m_retu=1 AERROR( laError ) MESSAGEBOX( '读取数据库错误提示：' + ALLTRIM(STR(laError[ 1 ])) + CHR( 13 ) +laError[ 2 ])ENDIF * ------------------------------------------------------- \\ 检查是否出错IF m_retu=1 MESSAGEBOX(m_sql) STRTOFILE(m_sql ,"c:\Error.TXT") MESSAGEBOX('请注意：系统在【取最小值】数据【'+m_name+'】时，发生错误，请检查网络是否畅通或与系统管理员联系！'+m_message,48,m_message1) thisform.time_exit.Interval=100ENDIF SELECT abcde m_min=min
