DataGridPagerStyle Class

Specifies the style for the pager of the DataGrid control. This class cannot be inherited.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in system.web.dll)

'Declaration
Public NotInheritable Class DataGridPagerStyle
	Inherits TableItemStyle
'Usage
Dim instance As DataGridPagerStyle

public final class DataGridPagerStyle extends TableItemStyle
public final class DataGridPagerStyle extends TableItemStyle

The pager is an element on the DataGrid control that allows you to link to other pages when paging is enabled. The PagerStyle property of the DataGrid control uses an instance of this class to represent the style properties for the pager.

For more information on paging, see AllowPaging and AllowCustomPaging.

The following code example demonstrates how to use a DataGridPagerStyle object to represent the style of the pager element in the PagerStyle property. The DataGridPagerStyle object sets the display mode and alignment of the paging element.

<%@ Page Language="VB" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
 
<html>
   <script language="VB" runat="server">
 
    Function CreateDataSource() As ICollection
        Dim dt As New DataTable()
        Dim dr As DataRow
        
        dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32)))
        dt.Columns.Add(New DataColumn("StringValue", GetType(String)))
        dt.Columns.Add(New DataColumn("DateTimeValue", GetType(String)))
        dt.Columns.Add(New DataColumn("BoolValue", GetType(Boolean)))
        
        Dim i As Integer
        For i = 0 To 99
            dr = dt.NewRow()
            
            dr(0) = i
            dr(1) = "Item " & i.ToString()
            dr(2) = DateTime.Now.ToShortDateString()
            If i Mod 2 <> 0 Then
                dr(3) = True
            Else
                dr(3) = False
            End If
            
            dt.Rows.Add(dr)
        Next i
        
        Dim dv As New DataView(dt)
        Return dv
    End Function 'CreateDataSource

    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 'Page_Load

    Sub MyDataGrid_Page(sender As Object, e As DataGridPageChangedEventArgs)
        MyDataGrid.CurrentPageIndex = e.NewPageIndex
        BindGrid()
    End Sub 'MyDataGrid_Page

    Sub BindGrid()
        MyDataGrid.DataSource = CreateDataSource()
        MyDataGrid.DataBind()
        ShowStats()
    End Sub 'BindGrid

    Sub ShowStats()
        lblEnabled.Text = "AllowPaging is " & MyDataGrid.AllowPaging
        lblCurrentIndex.Text = "CurrentPageIndex is " & MyDataGrid.CurrentPageIndex
        lblPageCount.Text = "PageCount is " & MyDataGrid.PageCount
        lblPageSize.Text = "PageSize is " & MyDataGrid.PageSize
    End Sub 'ShowStats
   </script>
 
<body>
 
   <h3>Paging with DataGrid</h3>
 
   <form runat=server>
 
      <asp:DataGrid id="MyDataGrid" runat="server"
           AllowPaging="True"
           PageSize="10"
           PagerStyle-Mode="NumericPages"
           PagerStyle-HorizontalAlign="Right"
           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>
               
 
                  <asp:Label id="lblEnabled" 
                       runat="server"/><br>
                  <asp:Label id="lblCurrentIndex" 
                       runat="server"/><br>
                  <asp:Label id="lblPageCount" 
                       runat="server"/><br>
                  <asp:Label id="lblPageSize" 
                        runat="server"/><br>
 
               
            </td>
         </tr>
      </table>
 
   </form>
 
</body>
</html>


  • AspNetHostingPermission  for operating in a hosted environment. Demand value: LinkDemand; Permission value: Minimal.

System.Object
   System.MarshalByRefObject
     System.ComponentModel.Component
       System.Web.UI.WebControls.Style
         System.Web.UI.WebControls.TableItemStyle
          System.Web.UI.WebControls.DataGridPagerStyle

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

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