w3pop.com :: 网络学院 :: ADO :: ADO MaxRecords 属性
The MaxRecords property sets or returns a long value that indicates the maximum number of records to return to a Recordset object from a query. Default is zero (which means that the provider returns all requested records).
MaxRecords属性的作用是:设置或返回一个长值,它是用于指定返回到记录集对象中的最大记录数(该记录位于查询语句中)。默认值为0,它意味着技术提供对象[provider]将返回所有的被请求的记录。
This property is read/write on a closed Recordset and read-only on an open Recordset.
该属性对于关闭的记录及来说是可读/可写的,对于一个已打开的记录集来说是只读的。
objRecordset.MaxRecords |
<%
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")
rs.MaxRecords=20
sql="SELECT * FROM Customers"
rs.Open sql,conn
rs.Close conn.Close %> |
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