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DataList.FooterStyle Property

Gets the style properties for the footer section of the DataList control.

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

public virtual TableItemStyle FooterStyle { get; }
/** @property */
public TableItemStyle get_FooterStyle ()

public function get FooterStyle () : TableItemStyle

Property Value

A TableItemStyle object that contains the style properties for the footer section of the DataList control. The default value is an empty TableItemStyle object.

Use this property to provide a custom style for the footer section of the DataList control. Common style attributes that can be adjusted include forecolor, backcolor, font, and content alignment within the cell. Providing a different style enhances the appearance of the DataList control.

The FooterStyle property of the DataList control inherits the style settings of the ControlStyle property. For example, if you specify a red font for the ControlStyle property, the FooterStyle property will also have a red font. This allows you to provide a common appearance for the control by setting a single style property. You can override the inherited style settings by setting the FooterStyle property. For example, you can specify a blue font for the FooterStyle property, overriding the red font specified in the ControlStyle property.

To specify a custom style for the footer section, place the <FooterStyle> tags between the opening and closing tags of the DataList control. You can then list the style attributes within the opening <FooterStyle> tag.

NoteNote

The ShowFooter property must be set to true for this property to be visible.

The following code example demonstrates how to use the FooterStyle property to specify a custom background color for the footer section of the DataList control.

NoteNote

The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. This code sample must be copied into an empty text file that has an .aspx extension. For more information on the Web Forms code model, see ASP.NET Web Page Code Model.


<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>
 
<html>
   <script runat="server">
 
      ICollection CreateDataSource() 
      {
      
         // Create sample data for the DataList control.
         DataTable dt = new DataTable();
         DataRow dr;
 
         // Define the columns of the table.
         dt.Columns.Add(new DataColumn("IntegerValue", typeof(Int32)));
         dt.Columns.Add(new DataColumn("StringValue", typeof(String)));
         dt.Columns.Add(new DataColumn("CurrencyValue", typeof(double)));
         dt.Columns.Add(new DataColumn("ImageValue", typeof(String)));
 
         // Populate the table with sample values.
         for (int i = 0; i < 9; i++) 
         {
            dr = dt.NewRow();
 
            dr[0] = i;
            dr[1] = "Description for item " + i.ToString();
            dr[2] = 1.23 * (i + 1);
            dr[3] = "Image" + i.ToString() + ".jpg";
 
            dt.Rows.Add(dr);
         }
 
         DataView dv = new DataView(dt);
         return dv;
      }
  
      void Page_Load(Object sender, EventArgs e) 
      {

         // Load sample data only once, when the page is first loaded.
         if (!IsPostBack) 
         {
            ItemsList.DataSource = CreateDataSource();
            ItemsList.DataBind();
         }

      }

      void Selection_Change(Object sender, EventArgs e)
      {

         // Set the background color for the heading and footer sections
         // of the DataList control.
         ItemsList.HeaderStyle.BackColor = 
             System.Drawing.Color.FromName(List.SelectedItem.Value);
         ItemsList.FooterStyle.BackColor = 
             System.Drawing.Color.FromName(List.SelectedItem.Value);

      }
 
   </script>
 
<body>
 
   <form runat=server>

      <h3>DataList HeaderStyle and FooterStyle Example</h3>

      Select a background color for the header and footer sections.

      <br><br>
 
      <asp:DataList id="ItemsList"
           BorderColor="black"
           CellPadding="5"
           CellSpacing="5"
           RepeatDirection="Vertical"
           RepeatLayout="Table"
           RepeatColumns="3"
           ShowBorder="True"
           ShowFooter="True"
           runat="server">

         <HeaderStyle BackColor="White">
         </HeaderStyle>

         <FooterStyle BackColor="White">
         </FooterStyle>

         <AlternatingItemStyle BackColor="Gainsboro">
         </AlternatingItemStyle>

         <HeaderTemplate>

            List of items

         </HeaderTemplate>

         <FooterTemplate>

            <asp:Image id="FooterImage"
                 ImageUrl='FooterImage.jpg'
                 runat="server"/>

         </FooterTemplate>
               
         <ItemTemplate>

            Description: <br>
            <%# DataBinder.Eval(Container.DataItem, "StringValue") %>

            <br>

            Price: <%# DataBinder.Eval(Container.DataItem, "CurrencyValue", "{0:c}") %>

            <br>

            <asp:Image id="ProductImage"
                 ImageUrl='<%# DataBinder.Eval(Container.DataItem, "ImageValue") %>'
                 runat="server"/>

         </ItemTemplate>
 
      </asp:DataList>

      <hr>

      Header and footer BackColor: <br> 

      <asp:DropDownList id="List"
           AutoPostBack="True"
           OnSelectedIndexChanged="Selection_Change"
           runat="server">

         <asp:ListItem Selected="True" Value="White"> White </asp:ListItem>
         <asp:ListItem Value="Silver"> Silver </asp:ListItem>
         <asp:ListItem Value="DarkGray"> Dark Gray </asp:ListItem>
         <asp:ListItem Value="Khaki"> Khaki </asp:ListItem>
         <asp:ListItem Value="DarkKhaki"> Dark Khaki </asp:ListItem>

      </asp:DropDownList>
 
   </form>
 
</body>
</html>


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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