DataGrid分页的问题，还没有解决！

看看这个例子，设置一下datagrid的
AllowPaging="True"
        PageSize="10"
        PagerStyle-Mode="NumericPages"
        PagerStyle-HorizontalAlign="Right"
        PagerStyle-NextPageText="Next"
        PagerStyle-PrevPageText="Prev"
等属性就可以了。运行一下，效果不错。<%@ Import Namespace="System.Data" %><html>
<script language="VB" runat="server">    Function CreateDataSource() As ICollection        Dim dt As DataTable
        Dim dr As DataRow
        Dim i As Integer        'create a DataTable
        dt = New DataTable
        dt.Columns.Add(New DataColumn("IntegerValue", GetType(Integer)))
        dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
        dt.Columns.Add(New DataColumn("DateTimeValue", GetType(DateTime)))
        dt.Columns.Add(New DataColumn("BoolValue", GetType(Boolean)))        'Make some rows and put some sample data in
        For i = 1 To 200
            dr = dt.NewRow()
            dr(0) = i
            dr(1) = "Item " + i.ToString()
            dr(2) = DateTime.Now.ToShortTimeString
            If (i Mod 2 <> 0) Then
                dr(3) = True
            Else
                dr(3) = False
            End If
            dt.Rows.Add(dr)
        Next        'return a DataView to the DataTable
        CreateDataSource = New DataView(dt)    End Function    Sub Page_Load(sender As Object, e As EventArgs)        If chk1.Checked Then
            MyDataGrid.PagerStyle.Mode = PagerMode.NumericPages
        Else
            MyDataGrid.PagerStyle.Mode = PagerMode.NextPrev
        End If        BindGrid
    End Sub    Sub MyDataGrid_Page(sender As Object, e As DataGridPageChangedEventArgs)
        MyDataGrid.CurrentPageIndex = e.NewPageIndex
        BindGrid
    End Sub    Sub BindGrid()
        MyDataGrid.DataSource = CreateDataSource()
        MyDataGrid.DataBind
        ShowStats
    End Sub    Sub ShowStats()
        lblCurrentIndex.Text = "CurrentPageIndex is " & MyDataGrid.CurrentPageIndex
        lblPageCount.Text = "PageCount is " & MyDataGrid.PageCount
    End Sub
</script><body>    <h3><font face="Verdana">Basic Paging with DataGrid</font></h3>    <form runat=server>      <ASP:DataGrid id="MyDataGrid" runat="server"
        AllowPaging="True"
        PageSize="10"
        PagerStyle-Mode="NumericPages"
        PagerStyle-HorizontalAlign="Right"
        PagerStyle-NextPageText="Next"
        PagerStyle-PrevPageText="Prev"
        OnPageIndexChanged="MyDataGrid_Page"
        BorderColor="black"
        BorderWidth="1"
        GridLines="Both"
        CellPadding="3"
        CellSpacing="0"
        Font-Name="Verdana"
        Font-Size="8pt"
        HeaderStyle-BackColor="#aaaadd"
        AlternatingItemStyle-BackColor="#eeeeee"
        />      <p>
      <asp:Checkbox id="chk1" runat="server"
        Text="Show numeric page navigation buttons"
        Font-Name="Verdana"
        Font-Size="8pt"
        AutoPostBack="true"
        />      <p>
      <table bgcolor="#eeeeee" cellpadding="6"><tr><td nowrap><font face="Verdana" size="-2">        <asp:Label id="lblCurrentIndex" runat="server" /><br>
        <asp:Label id="lblPageCount" runat="server" /><br>      </font></td></tr></table>
  </form></body>
</html>

解决方案 »

  1.   

    AllowPaging="True"
            PageSize="10"
            PagerStyle-Mode="NumericPages"
            PagerStyle-HorizontalAlign="Right"
            PagerStyle-NextPageText="Next"
            PagerStyle-PrevPageText="Prev"
      

  2.   

    <%@ Import Namespace="System.Data" %><html>
    <script language="VB" runat="server">    Function CreateDataSource() As ICollection        Dim dt As DataTable
            Dim dr As DataRow
            Dim i As Integer        'create a DataTable
            dt = New DataTable
            dt.Columns.Add(New DataColumn("IntegerValue", GetType(Integer)))
            dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
            dt.Columns.Add(New DataColumn("DateTimeValue", GetType(DateTime)))
            dt.Columns.Add(New DataColumn("BoolValue", GetType(Boolean)))        'Make some rows and put some sample data in
            For i = 1 To 200
                dr = dt.NewRow()
                dr(0) = i
                dr(1) = "Item " + i.ToString()
                dr(2) = DateTime.Now.ToShortTimeString
                If (i Mod 2 <> 0) Then
                    dr(3) = True
                Else
                    dr(3) = False
                End If
                dt.Rows.Add(dr)
            Next        'return a DataView to the DataTable
            CreateDataSource = New DataView(dt)    End Function    Sub Page_Load(sender As Object, e As EventArgs)        If chk1.Checked Then
                MyDataGrid.PagerStyle.Mode = PagerMode.NumericPages
            Else
                MyDataGrid.PagerStyle.Mode = PagerMode.NextPrev
            End If        BindGrid
        End Sub    Sub MyDataGrid_Page(sender As Object, e As DataGridPageChangedEventArgs)
            MyDataGrid.CurrentPageIndex = e.NewPageIndex
            BindGrid
        End Sub    Sub BindGrid()
            MyDataGrid.DataSource = CreateDataSource()
            MyDataGrid.DataBind
            ShowStats
        End Sub    Sub ShowStats()
            lblCurrentIndex.Text = "CurrentPageIndex is " & MyDataGrid.CurrentPageIndex
            lblPageCount.Text = "PageCount is " & MyDataGrid.PageCount
        End Sub
    </script><body>    <h3><font face="Verdana">Basic Paging with DataGrid</font></h3>    <form runat=server>      <ASP:DataGrid id="MyDataGrid" runat="server"
            AllowPaging="True"
            PageSize="10"
            PagerStyle-Mode="NumericPages"
            PagerStyle-HorizontalAlign="Right"
            PagerStyle-NextPageText="Next"
            PagerStyle-PrevPageText="Prev"
            OnPageIndexChanged="MyDataGrid_Page"
            BorderColor="black"
            BorderWidth="1"
            GridLines="Both"
            CellPadding="3"
            CellSpacing="0"
            Font-Name="Verdana"
            Font-Size="8pt"
            HeaderStyle-BackColor="#aaaadd"
            AlternatingItemStyle-BackColor="#eeeeee"
            />      <p>
          <asp:Checkbox id="chk1" runat="server"
            Text="Show numeric page navigation buttons"
            Font-Name="Verdana"
            Font-Size="8pt"
            AutoPostBack="true"
            />      <p>
          <table bgcolor="#eeeeee" cellpadding="6"><tr><td nowrap><font face="Verdana" size="-2">        <asp:Label id="lblCurrentIndex" runat="server" /><br>
            <asp:Label id="lblPageCount" runat="server" /><br>      </font></td></tr></table>
      </form></body>
    </html>
      

  3.   

    把<ASP:DataGrid ...></ASP:DataGrid>放在一个Form里：<form id="Form1" method="post" runat="server">
        <ASP:DataGrid ...></ASP:DataGrid>
    </form>