ParseChildrenAttribute.ChildrenAsProperties ParseChildrenAttribute.ChildrenAsProperties ParseChildrenAttribute.ChildrenAsProperties ParseChildrenAttribute.ChildrenAsProperties Property

Definition

Ruft einen Wert ab, der angibt, ob die in einem Serversteuerelement enthaltenen Elemente als Eigenschaften analysiert werden sollen, oder legt diesen Wert fest.Gets or sets a value indicating whether to parse the elements that are contained within a server control as properties.

public:
 property bool ChildrenAsProperties { bool get(); void set(bool value); };
public bool ChildrenAsProperties { get; set; }
member this.ChildrenAsProperties : bool with get, set
Public Property ChildrenAsProperties As Boolean

Eigenschaftswert

true, wenn die Elemente als Eigenschaften analysiert werden sollen, andernfalls false.true to parse the elements as properties; otherwise, false. Die Standardeinstellung ist true.The default is true.

Ausnahmen

Das aktuelle ParseChildrenAttribute wurde aufgerufen, wobei childrenAsProperties auf false festgelegt ist.The current ParseChildrenAttribute was invoked with childrenAsProperties set to false.

Beispiele

Im folgenden Codebeispiel wird veranschaulicht, wie die ChildrenAsProperties -Eigenschaft abgefragt wird.The following code example demonstrates how to query the ChildrenAsProperties property. Definitionen der-Klasse CollectionPropertyControl und Employee der-Klasse, die in diesem Codebeispiel verwendet ParseChildrenAttributewerden, finden Sie unter.For definitions of the CollectionPropertyControl and Employee classes that are used in this code example, see ParseChildrenAttribute.

<%@ Page Language="C#" Debug="true" %>
<%@ Register TagPrefix="AspSample" Assembly="Samples.AspNet.CS.Controls" Namespace="Samples.AspNet.CS.Controls" %>

<!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 Page_Load(object sender, EventArgs e)
  {
    
    // Verify attribute values.
    ParseChildrenAttribute p = 
      (ParseChildrenAttribute)Attribute.GetCustomAttribute(typeof(CollectionPropertyControl),
      typeof(ParseChildrenAttribute));

    StringBuilder sb = new StringBuilder();
    sb.Append("The DefaultProperty property is " + p.DefaultProperty.ToString() + "<br />");
    sb.Append("The ChildrenAsProperties property is " + p.ChildrenAsProperties.ToString() + "<br />");
    sb.Append("The IsDefaultAttribute method returns " + p.IsDefaultAttribute().ToString());
    Message.Text = sb.ToString();

  }
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>ParseChildrenAttribute Example</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
      <asp:Label ID="Message"
                 runat="server"/>
      <AspSample:CollectionPropertyControl id="CollectionPropertyControl1" 
                                           runat="server">
        <AspSample:Employee Name="Employee 1" 
                            Title="Title 1" 
                            Alias="Alias 1" />
        <AspSample:Employee Name="Employee 2" 
                            Title="Title 2" 
                            Alias="Alias 2" />
      </AspSample:CollectionPropertyControl>    
    </div>
    </form>
</body>
</html>
<%@ Page Language="VB" %>
<%@ Register TagPrefix="AspSample" Assembly="Samples.AspNet.VB.Controls" Namespace="Samples.AspNet.VB.Controls" %>

<!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 Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
    
    ' Verify attribute values.
    Dim p As ParseChildrenAttribute = _
    Attribute.GetCustomAttribute(GetType(CollectionPropertyControl), _
    GetType(ParseChildrenAttribute))

    Dim sb As New StringBuilder()
    sb.Append("The DefaultProperty property is " & p.DefaultProperty.ToString() & "<br />")
    sb.Append("The ChildrenAsProperties property is " & p.ChildrenAsProperties.ToString() & "<br />")
    sb.Append("The IsDefaultAttribute method returns " & p.IsDefaultAttribute().ToString())
    Message.Text = sb.ToString()

  End Sub
</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>PersistChildrenAttribute</title>
</head>
<body>
    <form id="Form1" runat="server">
    <div>
      <asp:Label ID="Message"
                 runat="server"/>
      <AspSample:CollectionPropertyControl id="CollectionPropertyControl1" 
                                           runat="server">
        <AspSample:Employee Name="Employee 1" 
                            Title="Title 1" 
                            Alias="Alias 1" />
        <AspSample:Employee Name="Employee 2" 
                            Title="Title 2" 
                            Alias="Alias 2" />
      </AspSample:CollectionPropertyControl>
    </div>
    </form>
</body>
</html>

Hinweise

Wenn die ChildrenAsProperties -Eigenschaft auf falsefestgelegt ist, werden die Elemente, die in einem Server Steuerelement enthalten sind, als Steuerelement analysiert.If the ChildrenAsProperties property is set to false, the elements that are contained within a server control are parsed as a control.

Gilt für: