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ADO PageCount 属性


❮ 记录集对象完整参考

PageCount 属性返回一个长整型值,表示 Recordset 对象中包含数据的页数。

提示: 要将 Recordset 分成一系列页面,请使用 PageSize 属性。

注意: 如果最后一页包含的记录少于 PageSize 中指定的记录数,它仍然算作 PageCount 属性中的一个额外页面。

注意: 如果不支持此方法,则返回 -1。


语法

objRecordset.PageCount

示例

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open(Server.Mappath("northwind.mdb"))

set rs=Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM Customers"
rs.Open sql,conn

rs.PageSize=5

i=rs.PageCount
response.write("RS 中的页数=" & i)

rs.Close
conn.Close
%>

❮ 记录集对象完整参考
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