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BaseDataList.HorizontalAlign Property

Gets or sets the horizontal alignment of a data listing control within its container.

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

public virtual HorizontalAlign HorizontalAlign { get; set; }
<asp:BaseDataList HorizontalAlign="HorizontalAlign" />

Property Value

Type: System.Web.UI.WebControls.HorizontalAlign
One of the HorizontalAlign values. The default value is NotSet.

Use the HorizontalAlign property to specify the horizontal alignment of a data listing control within its container. This property is set with one of the HorizontalAlign enumeration values. The following table lists the possible values.

Value

Description

NotSet

The horizontal alignment is not set.

Left

The data listing control is left-aligned within its container.

Center

The data listing control is centered within its container.

Right

The data listing control is right-aligned within its container.

The following code example demonstrates how to use the HorizontalAlign property to specify the horizontal alignment of the data-bound control.

<%@ Page Language="C#" AutoEventWireup="True" %>
<%@ Import Namespace="System.Data" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
   <script runat="server">

      ICollection CreateDataSource() 
      {

         // Create sample data for the DataGrid 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)));

         // Populate the table with sample values. 
         for (int i = 0; i < 9; i++) 
         {
            dr = dt.NewRow();

            dr[0] = i;
            dr[1] = "Item " + i.ToString();
            dr[2] = 1.23 * (i + 1);

            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) 
         {
            ItemsGrid.DataSource = CreateDataSource();
            ItemsGrid.DataBind();
         }

      }

      void Index_Change(Object sender, EventArgs e) 
      {

         ItemsGrid.HorizontalAlign = (HorizontalAlign)HorizontalAlignList.SelectedIndex;

      }

   </script>

<head runat="server">
    <title>BaseDataList HorizontalAlign Example</title>
</head>
<body>

   <form id="form1" runat="server">

      <h3>BaseDataList HorizontalAlign Example</h3>

      <asp:DataGrid id="ItemsGrid"
           BorderColor="black"
           BorderWidth="1"
           CellPadding="3"
           GridLines="Both"
           HorizontalAlign="NotSet"
           AutoGenerateColumns="true"
           runat="server">

         <HeaderStyle BackColor="#00aaaa">
         </HeaderStyle> 

      </asp:DataGrid>

      <br />
      <br />

     <h4>Select the horizontal alignment style:</h4>

           <table cellpadding="5">

        <tr>

           <td>

              Horizontal alignment style:

           </td>

        </tr>

        <tr>

           <td>

              <asp:DropDownList id="HorizontalAlignList"
                   AutoPostBack="True"
                   OnSelectedIndexChanged="Index_Change"
                   runat="server">

                 <asp:ListItem Value="0" Selected="True">NotSet</asp:ListItem>
                 <asp:ListItem Value="1">Left</asp:ListItem>
                 <asp:ListItem Value="2">Center</asp:ListItem>
                 <asp:ListItem Value="3">Right</asp:ListItem>

              </asp:DropDownList>

           </td>

        </tr>

     </table>

   </form>

</body>
</html>

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

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