数据在窗体中的翻页

王朝vb·作者佚名  2006-01-08
窄屏简体版  字體: |||超大  

用mshflexgrid控件实现数据库翻页

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打开vb6.0

在窗体中加入2个command控件,1个mshflexgrid控件

代码:

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Dim intpage As Integer

Private Sub Command1_Click()

intpage = intpage - 1

page intpage

End Sub

Private Sub Command2_Click()

intpage = intpage + 1

page intpage

End Sub

Sub page(intpagecount As Integer)

On Error Resume Next

Dim cn As New ADODB.Connection

Dim cm As New ADODB.Command

Dim rs As New ADODB.Recordset

MSHFlexGrid1.Clear

cn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.3.51;Persist Security Info=False;Data Source=" & App.Path & "\Students.mdb"

cn.Open

cm.ActiveConnection = cn

rs.CursorLocation = adUseClient

rs.Open "select * from 新生入学信息表 ", cn, adOpenDynamic, adLockBatchOptimistic

rs.PageSize = 10

If intpagecount > rs.PageCount Then

intpagecount = rs.PageCount

End If

If intpagecount < 1 Then

intpagecount = 1

End If

rs.AbsolutePage = intpagecount

'MsgBox rs.Fields.Count

With MSHFlexGrid1

.Cols = rs.Fields.Count

.Rows = 10

For i = 0 To 9

For j = 0 To rs.Fields.Count - 1

.TextMatrix(i, j) = rs.Fields(j)

Next

rs.MoveNext

Next

End With

End Sub

Private Sub Form_Load()

Command2.Caption = "下一页"

Command1.Caption = "上一页"

page 1

End Sub

作者主页:http://risk.y365.com

 
 
 
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