BaseDataList.HorizontalAlign Özellik

Tanım

Kapsayıcı içindeki bir veri listesi denetiminin yatay hizalamasını alır veya ayarlar.

public:
 virtual property System::Web::UI::WebControls::HorizontalAlign HorizontalAlign { System::Web::UI::WebControls::HorizontalAlign get(); void set(System::Web::UI::WebControls::HorizontalAlign value); };
[System.ComponentModel.Bindable(true)]
public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get; set; }
public virtual System.Web.UI.WebControls.HorizontalAlign HorizontalAlign { get; set; }
[<System.ComponentModel.Bindable(true)>]
member this.HorizontalAlign : System.Web.UI.WebControls.HorizontalAlign with get, set
member this.HorizontalAlign : System.Web.UI.WebControls.HorizontalAlign with get, set
Public Overridable Property HorizontalAlign As HorizontalAlign

Özellik Değeri

Değerlerden HorizontalAlign biri. NotSet varsayılan değerdir.

Öznitelikler

Örnekler

Aşağıdaki kod örneği, veriye bağlı denetimin HorizontalAlign yatay hizalamasını belirtmek için özelliğinin nasıl kullanılacağını gösterir.


<%@ 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>

<%@ Page Language="VB" 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">
 
      Function CreateDataSource() As ICollection 
      
         ' Create sample data for the DataGrid control.
         Dim dt As DataTable = New DataTable()
         Dim dr As DataRow
 
         ' Define the columns of the table.
         dt.Columns.Add(New DataColumn("IntegerValue", GetType(Int32)))
         dt.Columns.Add(New DataColumn("StringValue", GetType(string)))
         dt.Columns.Add(New DataColumn("CurrencyValue", GetType(double)))
 
         ' Populate the table with sample values.
         Dim i As Integer

         For i = 0 to 8 
        
            dr = dt.NewRow()
 
            dr(0) = i
            dr(1) = "Item " & i.ToString()
            dr(2) = 1.23 * (i + 1)
 
            dt.Rows.Add(dr)

         Next i
 
         Dim dv As DataView = New DataView(dt)
         Return dv

      End Function
 
      Sub Page_Load(sender As Object, e As EventArgs) 
 
         ' Load sample data only once when the page is first loaded.
         If Not IsPostBack Then 
  
            ItemsGrid.DataSource = CreateDataSource()
            ItemsGrid.DataBind()

         End If

      End Sub

      Sub Index_Change(sender As Object, e As EventArgs) 

         ItemsGrid.HorizontalAlign = CType(HorizontalAlignList.SelectedIndex, HorizontalAlign)

      End Sub
 
   </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>

Açıklamalar

Kapsayıcı içindeki HorizontalAlign bir veri listesi denetiminin yatay hizalamasını belirtmek için özelliğini kullanın. Bu özellik, numaralandırma değerlerinden HorizontalAlign biriyle ayarlanır. Aşağıdaki tabloda olası değerler listelemektedir.

Değer Açıklama
NotSet Yatay hizalama ayarlanmadı.
Left Veri listeleme denetimi kapsayıcısının içinde sola hizalanır.
Center Veri listeleme denetimi kapsayıcısının içinde ortalanır.
Right Veri listeleme denetimi kapsayıcısının içinde sağa hizalanır.

Şunlara uygulanır

Ayrıca bkz.