Επεξεργασία

Κοινή χρήση μέσω

XElement.HasAttributes Property

  • Reference

Definition

Namespace:
System.Xml.Linq
Assembly:
System.Xml.XDocument.dll
Assembly:
System.Xml.Linq.dll
Assembly:
netstandard.dll
Source:
XElement.cs
Source:
XElement.cs
Source:
XElement.cs

Gets a value indicating whether this element has at least one attribute.

public:
 property bool HasAttributes { bool get(); };
public bool HasAttributes { get; }
member this.HasAttributes : bool
Public ReadOnly Property HasAttributes As Boolean

Property Value

Boolean

true if this element has at least one attribute; otherwise false.

Examples

The following example uses this property.

XElement xmlTree1 = new XElement("Root",
    new XAttribute("Att1", 1)
);
Console.WriteLine(xmlTree1.HasAttributes);
XElement xmlTree2 = new XElement("Root");
Console.WriteLine(xmlTree2.HasAttributes);

Dim xmlTree1 As XElement = <Root Att1="1"/>
Console.WriteLine(xmlTree1.HasAttributes)

Dim xmlTree2 As XElement = <Root/>
Console.WriteLine(xmlTree2.HasAttributes)

This example produces the following output:

True
False

Applies to

See also