AbsolutePage、PageCount 和 PageSize 属性范例

该范例使用 AbsolutePagePageCountPageSize 属性,以每次五个记录的方式显示雇员表中的姓名和受雇日期。

Public Sub AbsolutePageX()
   
   Dim rstEmployees As ADODB.Recordset
   Dim strCnn As String
   Dim strMessage As String
   Dim intPage As Integer
   Dim intPageCount As Integer
   Dim intRecord As Integer   ' 使用客户端游标为雇员表打开一个记录集。
   strCnn = "Provider=sqloledb;" & _
      "Data Source=srv;Initial Catalog=pubs;User Id=sa;Password=; "
   Set rstEmployees = New ADODB.Recordset
   ' 使用客户端游标激活 AbsolutePosition 属性。
   rstEmployees.CursorLocation = adUseClient
   rstEmployees.Open "employee", strCnn, , , adCmdTable
   
   ' 显示姓名和受雇日期,每次五个记录。
   rstEmployees.PageSize = 5
   intPageCount = rstEmployees.PageCount
   For intPage = 1 To intPageCount
      rstEmployees.AbsolutePage = intPage
      strMessage = ""
      For intRecord = 1 To rstEmployees.PageSize
         strMessage = strMessage & _
            rstEmployees!fname & " " & _ 
            rstEmployees!lname & " " & _ 
            rstEmployees!hire_date & vbCr
         rstEmployees.MoveNext
         If rstEmployees.EOF Then Exit For
      Next intRecord
      MsgBox strMessage
   Next intPage
   rstEmployees.CloseEnd Sub
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