IsNull、rs、sum

<%
'response.write (IsNull(rs("month_finish_count_price")))
If IsNull(rs("month_finish_count_price"))=true Or Rs("month_finish_count_price") = "" then
response.write "--"
else
response.write (rs("month_finish_count_price"))
end if
%>

If IsNull(rs("month_finish_count_price"))=true   可以去掉  '=true '

直接写成：If IsNull(rs("month_finish_count_price"))

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原文地址：https://www.cnblogs.com/apolloren/p/10619660.html