具体的代码是这样的：
Dim id As String = Request("userid")
Dim str As String = "Provider=MSDAORA.1;data source=kksb;user id=kksb;password=kksb2007;"
Dim conn As System.Data.OleDb.OleDbConnection = New System.Data.OleDb.OleDbConnection(str)
Dim dr As System.Data.OleDb.OleDbDataReader
conn.Open()
Dim strSQL As String = "SELECT * FROM T_USER WHERE userid=" & id
Dim comm As System.Data.OleDb.OleDbCommand = New System.Data.OleDb.OleDbCommand(strSQL,conn)
dr = comm.ExecuteReader()
之后怎样才能提取到各个字段的内容？

如果我查询到的记录里面有userid,username,pwd字段
想把字段里面的内容分别赋给：uderid.Text,username.Text,pwd.Text
那我该怎样写这里的赋值语句？
if dr.read() Then
userid.Text = ???
username.Text = ???
pws.Text = ???
请指教！！！

多谢！
我试试看