学步园

   * ----------------------------------------------------------------------- \\ sql_count

	    m_dbf="sys_menu"  && \\ sql语句 
	    m_name=''
        m_count=0
        m_fields='sort' && \\ 统计某字段个数
        m_while='where class=?m_class and bj=?m_bj'

	    m_name='菜单表'
	    DO cx\sql_count
        thisform.retu

    * ------------------------------------------------------------------------------------------- \\ 取数据个数的程序
    
    m_sql='select count('+'&m_fields'+') as count from '+m_dbf+' '+m_while
	
	m_retu=0
	IF 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
    STRTOFILE(m_sql ,"c:\sql.TXT")

    * ------------------------------------------------------------------------------------------- \\ 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【取数据个数】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)
       RETURN
	ENDIF
    SELECT abcde
    m_count=count