DetailsView.FooterRow Property
Definition
Important
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Gets a DetailsViewRow object that represents the footer row in a DetailsView control.
public:
virtual property System::Web::UI::WebControls::DetailsViewRow ^ FooterRow { System::Web::UI::WebControls::DetailsViewRow ^ get(); };[System.ComponentModel.Browsable(false)]
public virtual System.Web.UI.WebControls.DetailsViewRow FooterRow { get; }[<System.ComponentModel.Browsable(false)>]
member this.FooterRow : System.Web.UI.WebControls.DetailsViewRowPublic Overridable ReadOnly Property FooterRow As DetailsViewRowProperty Value
A DetailsViewRow that represents the footer row in a DetailsView control.
- Attributes
Examples
The following code example demonstrates how to use the FooterRow property to access the footer row of the DetailsView control during the ItemCreated event. A Label control within the custom footer row is then updated with the current page number.
<%@ Page language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void CustomerDetailView_DataBound(object sender,
EventArgs e)
{
// Get the footer row.
DetailsViewRow footerRow = CustomerDetailView.FooterRow;
// Get the Label control that displays the current page
// information from the footer row.
Label pageNum =
(Label)footerRow.Cells[0].FindControl("PageNumberLabel");
if (pageNum != null)
{
// Update the Label control with the current page number.
int page = CustomerDetailView.DataItemIndex + 1;
pageNum.Text = "Page " + page.ToString();
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>DetailsView FooterTemplate Example</title>
</head>
<body>
<form id="Form1" runat="server">
<h3>DetailsView FooterTemplate Example</h3>
<asp:detailsview id="CustomerDetailView"
datasourceid="DetailsViewSource"
datakeynames="CustomerID"
autogeneraterows="true"
allowpaging="true"
runat="server"
OnDataBound="CustomerDetailView_DataBound">
<headerstyle backcolor="Navy"
forecolor="White"/>
<pagersettings Mode="NextPreviousFirstLast"/>
<FooterTemplate>
<table width="100%">
<tr>
<td align="left">
<asp:Image id="LogoImage"
AlternateText="Our logo"
imageurl="~\images\Logo.jpg"
runat="server"/>
</td>
<td align="right" valign="bottom">
<asp:Label id="PageNumberLabel"
font-size="9"
forecolor="DodgerBlue"
runat="server"/>
</td>
</tr>
</table>
</FooterTemplate>
</asp:detailsview>
<!-- This example uses Microsoft SQL Server and connects -->
<!-- to the Northwind sample database. Use an ASP.NET -->
<!-- expression to retrieve the connection string value -->
<!-- from the web.config file. -->
<asp:SqlDataSource ID="DetailsViewSource" runat="server"
ConnectionString=
"<%$ ConnectionStrings:NorthWindConnectionString%>"
InsertCommand="INSERT INTO [Customers]([CustomerID],
[CompanyName], [Address], [City], [PostalCode], [Country])
VALUES (@CustomerID, @CompanyName, @Address, @City,
@PostalCode, @Country)"
SelectCommand="Select [CustomerID], [CompanyName],
[Address], [City], [PostalCode], [Country] From
[Customers]">
</asp:SqlDataSource>
</form>
</body>
</html>
<%@ Page language="VB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
Protected Sub CustomerDetailView_DataBound(ByVal sender As Object, _
ByVal e As EventArgs)
' Get the footer row.
Dim footerRow As DetailsViewRow = CustomerDetailView.FooterRow
' Get the Label control that displays the current page
' information from the footer row.
Dim pageNum As Label = _
CType(footerRow.Cells(0).FindControl("PageNumberLabel"), Label)
If pageNum IsNot Nothing Then
' Update the Label control with the current page number.
Dim page As Integer = CustomerDetailView.DataItemIndex + 1
pageNum.Text = "Page " + page.ToString()
End If
End Sub
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>DetailsView FooterTemplate Example</title>
</head>
<body>
<form id="Form1" runat="server">
<h3>DetailsView FooterTemplate Example</h3>
<asp:detailsview id="CustomerDetailView"
datasourceid="DetailsViewSource"
datakeynames="CustomerID"
autogeneraterows="true"
allowpaging="true"
runat="server"
OnDataBound="CustomerDetailView_DataBound">
<headerstyle backcolor="Navy"
forecolor="White"/>
<pagersettings Mode="NextPreviousFirstLast"/>
<FooterTemplate>
<table width="100%">
<tr>
<td align="left">
<asp:Image id="LogoImage"
AlternateText="Our logo"
imageurl="~\images\Logo.jpg"
runat="server"/>
</td>
<td align="right" valign="bottom">
<asp:Label id="PageNumberLabel"
font-size="9"
forecolor="DodgerBlue"
runat="server"/>
</td>
</tr>
</table>
</FooterTemplate>
</asp:detailsview>
<!-- This example uses Microsoft SQL Server and connects -->
<!-- to the Northwind sample database. Use an ASP.NET -->
<!-- expression to retrieve the connection string value -->
<!-- from the web.config file. -->
<asp:SqlDataSource ID="DetailsViewSource" runat="server"
ConnectionString=
"<%$ ConnectionStrings:NorthWindConnectionString%>"
InsertCommand="INSERT INTO [Customers]([CustomerID],
[CompanyName], [Address], [City], [PostalCode], [Country])
VALUES (@CustomerID, @CompanyName, @Address, @City,
@PostalCode, @Country)"
SelectCommand="Select [CustomerID], [CompanyName],
[Address], [City], [PostalCode], [Country] From
[Customers]">
</asp:SqlDataSource>
</form>
</body>
</html>
Remarks
The footer row is displayed at the bottom of the DetailsView control when the FooterText or FooterTemplate property is set. Use the FooterRow property to programmatically access the DetailsViewRow object that represents the footer row.
Note
The FooterRow property is available only after the DetailsView control creates the footer row in the ItemCreated event.
This property is commonly used when you need to programmatically manipulate the footer row, for example when adding custom content. Any modification to the FooterRow property must be performed after the DetailsView control has been rendered; otherwise, the DetailsView control will overwrite any changes.
To control the style of the footer row, use the FooterStyle property.
