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FormView.FooterRow Özellik

  • Başvuru

Tanım

Ad Alanı:
System.Web.UI.WebControls
Bütünleştirilmiş Kod:
System.Web.dll

Denetimdeki FormViewRow alt bilgi satırını FormView temsil eden nesneyi alır.

public:
 virtual property System::Web::UI::WebControls::FormViewRow ^ FooterRow { System::Web::UI::WebControls::FormViewRow ^ get(); };
[System.ComponentModel.Browsable(false)]
public virtual System.Web.UI.WebControls.FormViewRow FooterRow { get; }
[<System.ComponentModel.Browsable(false)>]
member this.FooterRow : System.Web.UI.WebControls.FormViewRow
Public Overridable ReadOnly Property FooterRow As FormViewRow

Özellik Değeri

FormViewRow

Denetimdeki FormViewRow alt bilgi satırını temsil eden bir FormView .

Öznitelikler
BrowsableAttribute

Örnekler

Aşağıdaki örnekte, olay sırasında alt bilgi satırının FooterRow özelliklerini program aracılığıyla değiştirmek için özelliğinin nasıl kullanılacağı gösterilmektedir ItemCreated .


<%@ 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">

  void EmployeeFormView_ItemCreated(Object sender, EventArgs e)
  {

    // Use the FooterRow property to retrieve the footer row.
    FormViewRow footer = EmployeeFormView.FooterRow;

    // Retrieve the FooterLabel Label control from the footer row. 
    Label footerLabel = (Label)footer.FindControl("FooterLabel");

    if(footerLabel != null)
    {
      // Display the current page number.
      int currentPage = EmployeeFormView.PageIndex + 1;
      footerLabel.Text = "Page " + currentPage.ToString();
    }

  }
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>FormView FooterTemplate Example</title>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>FormView FooterTemplate Example</h3>
                       
      <asp:formview id="EmployeeFormView"
        datasourceid="EmployeeSource"
        allowpaging="true" 
        datakeynames="EmployeeID"
        onitemcreated="EmployeeFormView_ItemCreated"
        runat="server">
        
        <footertemplate>
          <table>
            <tr>
              <td>
                <asp:image id="LogoImage"
                  imageurl="~/Images/LogoImage.jpg"
                  alternatetext="Our Logo" 
                  runat="server"/>
              </td>
              <td>
                <asp:label id="FooterLabel"
                  runat="server"/>
              </td>
            </tr>
          </table>
        </footertemplate>
        
        <footerstyle horizontalalign="Center"
          forecolor="White"
          backcolor="LightBlue"/>
           
        <itemtemplate>
        
          <table>
            <tr>
              <td>
                <asp:image id="EmployeeImage"
                  imageurl='<%# Eval("PhotoPath") %>'
                  alternatetext='<%# Eval("LastName") %>' 
                  runat="server"/>
              </td>
              <td>
                <h3><%# Eval("FirstName") %> <%# Eval("LastName") %></h3>      
                <%# Eval("Title") %>        
              </td>
            </tr>
          </table>
        
        </itemtemplate>
          
        <pagersettings position="Bottom"
          mode="NextPrevious"/> 
                  
      </asp:formview>
          
      <!-- 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="EmployeeSource"
        selectcommand="Select [EmployeeID], [LastName], [FirstName], [Title], [PhotoPath] From [Employees]"
        connectionstring="<%$ ConnectionStrings:NorthWindConnectionString%>" 
        runat="server"/>
            
    </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">

  Sub EmployeeFormView_ItemCreated(ByVal sender As Object, ByVal e As EventArgs)

    ' Use the FooterRow property to retrieve the footer row.
    Dim footer As FormViewRow = EmployeeFormView.FooterRow

    ' Retrieve the FooterLabel Label control from the footer row. 
    Dim footerLabel As Label = CType(footer.FindControl("FooterLabel"), Label)

    If footerLabel IsNot Nothing Then
      
      ' Display the current page number.
      Dim currentPage As Integer = EmployeeFormView.PageIndex + 1
      footerLabel.Text = "Page " & currentPage.ToString()
    
    End If
  
  End Sub
  
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>FormView FooterTemplate Example</title>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>FormView FooterTemplate Example</h3>
                       
      <asp:formview id="EmployeeFormView"
        datasourceid="EmployeeSource"
        allowpaging="true" 
        datakeynames="EmployeeID"
        onitemcreated="EmployeeFormView_ItemCreated"
        runat="server">
        
        <footertemplate>
          <table>
            <tr>
              <td>
                <asp:image id="LogoImage"
                  imageurl="~/Images/LogoImage.jpg"
                  alternatetext="Our Logo" 
                  runat="server"/>
              </td>
              <td>
                <asp:label id="FooterLabel"
                  runat="server"/>
              </td>
            </tr>
          </table>
        </footertemplate>
        
        <footerstyle horizontalalign="Center"
          forecolor="White"
          backcolor="LightBlue"/>
           
        <itemtemplate>
        
          <table>
            <tr>
              <td>
                <asp:image id="EmployeeImage"
                  imageurl='<%# Eval("PhotoPath") %>'
                  alternatetext='<%# Eval("LastName") %>' 
                  runat="server"/>
              </td>
              <td>
                <h3><%# Eval("FirstName") %> <%# Eval("LastName") %></h3>      
                <%# Eval("Title") %>        
              </td>
            </tr>
          </table>
        
        </itemtemplate>
          
        <pagersettings position="Bottom"
          mode="NextPrevious"/> 
                  
      </asp:formview>
          
      <!-- 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="EmployeeSource"
        selectcommand="Select [EmployeeID], [LastName], [FirstName], [Title], [PhotoPath] From [Employees]"
        connectionstring="<%$ ConnectionStrings:NorthWindConnectionString%>" 
        runat="server"/>
            
    </form>
  </body>
</html>

Açıklamalar

veya FooterTemplate özelliği ayarlandığında alt bilgi satırı denetimin FormViewFooterText en altında görüntülenir. FooterRow Alt bilgi satırını temsil eden nesneye program aracılığıyla erişmek FormViewRow için özelliğini kullanın.

Not

FooterRow özelliği yalnızca denetim olayda FormView alt bilgi satırını oluşturduğunda ItemCreated kullanılabilir.

Bu özellik, örneğin özel içerik eklerken alt bilgi satırını program aracılığıyla işlemeniz gerektiğinde yaygın olarak kullanılır. Özellikte FooterRow yapılan herhangi bir değişiklik, denetim işlendikten FormView sonra gerçekleştirilmelidir; aksi takdirde, FormView denetim tüm değişikliklerin üzerine yazar.

Alt bilgi satırının stilini denetlemek için özelliğini kullanın FooterStyle .

Şunlara uygulanır

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