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Round(pi, 2) ËÄÉáÎåÈë

FormatNumber(k,4) ' °Ñ k ¸ñʽ»¯Îª´øËÄλСÊýµãµÄÊý¡£
eg. Èç¹ûk =20000ÔòÏÔʾΪ20,000.00£»Èç¹û°Ñformatnumber(k,0)ÔòΪ20,000

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Split(expression[, delimiter[, count[, start]]]) '·µ»Ø»ùÓÚ 0 µÄһάÊý×飬ÆäÖаüº¬Ö¸¶¨ÊýÄ¿µÄ×Ó×Ö·û´®¡£
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Instr(String1,String2) '·µ»ØÄ³×Ö·û´®ÔÚÁíÒ»×Ö·û´®ÖеÚÒ»´Î³öÏÖµÄλÖÃ
eg1. if instr(addation,"ÃÜÂëÅäÖñí")<>0 then '˵Ã÷´æÔÚ
eg2. if instr(str,¡±AP¡±) >0 ²»ºÃÇø·Östr = (AP,AP&AC),´ËʱֻҪ±äΪ£¨¡¯AP¡¯,¡¯AP&AC¡¯£©,ÔÙÓÃinstr(str,¡±¡¯AP¡¯¡±)
2. µ¯³ö´°¿ÚPickÖµ

function pickupSP(spdisid,pjnum,pdcode)
{
window.opener.<%=theForm%>.RefNum<%=Spid%

>.value=spdisid;
window.opener.<%=theForm%>.LineS<%=Spid%

>.value=pjnum;
window.opener.<%=theForm%>.kokey<%=Spid%

>.value=pdcode;
window.close();
}
3. ASP¿ØÖÆÍ¼Æ¬ÏÔʾµÄ´óС£¨µÈ±ÈÀýËõ·Å£©
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<script language="JavaScript">
<!--
var flag=false;
function DrawImage(ImgD){
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
flag=true;
if(image.width/image.height>= 164/112){
if(image.width>164){
ImgD.width=164;
ImgD.height=(image.height*164)/image.width;
}else{
ImgD.width=image.width;
ImgD.height=image.height;
}
ImgD.alt=image.width "x" image.height;
}
else{
if(image.height>112){
ImgD.height=112;
ImgD.width=(image.width*112)/image.height;
}else{
ImgD.width=image.width;
ImgD.height=image.height;
}
ImgD.alt=image.width "x" image.height;
}
}
}
//-->
</script>
</HEAD>
<BODY>
<a href="./img.jpg" target="_blank"><img

src="./img.jpg" border="0" width="164" height="112"

onload=DrawImage(this);"></a>
</BODY>
</HTML>
4. ASPÖжÔÊý¾Ý¿â±íµÄ²Ù×÷(INSERT/UPDATE/DELETE),¿ÉʹÓÃ

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RollbackTrans ÊÂÎñ»Ø¹ö
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On Error Resume Next ¡¯´íÎó·¢Éúºó¼ÌÐø´¦Àí 'AspÖÐʹÓÃÊÂÎñ
Set conn=Server.CreateObject("ADODB.Connection")
conn.Open

"course_dsn","course_user","course_password"
conn.begintrans '¿ªÊ¼ÊÂÎñ
sql="delete from user_info"
set rs=server.createobject("adodb.recordset")
rs.open sql,conn,3,3
if conn.errors.count>0 then 'ÓдíÎó·¢Éú
conn.rollbacktrans '»Ø¹ö
set rs=nothing
conn.close
set conn=nothing
response.write "½»Ò×ʧ°Ü£¬»Ø¹öÖÁÐÞ¸ÄǰµÄ״̬£¡"
response.end
else
conn.committrans 'Ìá½»ÊÂÎñ
set rs=nothing
conn.close
set conn=nothing
response.write "½»Ò׳ɹ¦£¡"
response.end
end if
%>
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