Dim rs As ADODB.Recordset
Dim sqlstr As String
'查询
sqlstr = "select * from 表名 where 字段名 = '" & 查询的内容 & "'"
rs = VScn.Execute("" & SqlStr & "")
If Not rs.EOF Then
TextBox1.Text = rs("字段名").Value.ToString
End If
'修改
sqlstr = "update 表名 set 字段名= '" & 要修改的内容 & "' where 字段名= '" & 查询的内容 & "'"
VScn.Execute(sqlstr)
'删除
sqlstr = "delete from 表名 where 字段名= '" & 查询的内容 & "'"
VScn.Execute(sqlstr)
已知有一个XML文件（bookstore.xml）如下：
<?xml version="1.0" encoding="gb2312"?>
<bookstore>
<book genre="fantasy" ISBN="2-3631-4">
<title>Oberon's Legacy</title>
<author>Corets, Eva</author>
<price>5.95</price>
</book>
< ......
declare @XML XML
SET @XML='<root>
<OLDVALUE>
<H_Action id="1130">030</H_Action>
<D_Action>030</D_Action>
<OrderCompany>00220</OrderCompany>
<OrderNumber>10004035</OrderNumber> ......
