XObject.RemoveAnnotations XObject.RemoveAnnotations XObject.RemoveAnnotations XObject.RemoveAnnotations Method

定義

オーバーロード

RemoveAnnotations(Type) RemoveAnnotations(Type) RemoveAnnotations(Type)

この XObject から指定した型の注釈を削除します。Removes the annotations of the specified type from this XObject.

RemoveAnnotations<T>() RemoveAnnotations<T>() RemoveAnnotations<T>() RemoveAnnotations<T>()

この XObject から指定した型の注釈を削除します。Removes the annotations of the specified type from this XObject.

RemoveAnnotations(Type) RemoveAnnotations(Type) RemoveAnnotations(Type)

この XObject から指定した型の注釈を削除します。Removes the annotations of the specified type from this XObject.

public:
 void RemoveAnnotations(Type ^ type);
public void RemoveAnnotations (Type type);
member this.RemoveAnnotations : Type -> unit

パラメーター

type
Type Type Type Type

削除する注釈の型。The type of annotations to remove.

次の例では、4つの注釈を持つ要素を作成します。The following example creates an element with four annotations on it. 次に、このメソッドを使用して2つを削除します。It then uses this method to remove two of them.

public class MyAnnotation {  
    private string tag;  
    public string Tag {get{return tag;} set{tag=value;}}  
    public MyAnnotation(string tag) {  
        this.tag = tag;  
    }  
}  
  
class Program  
{  
    static void Main(string[] args)  
    {     
        XElement root = new XElement("Root", "content");  
        root.AddAnnotation(new MyAnnotation("T1"));  
        root.AddAnnotation(new MyAnnotation("T2"));  
        root.AddAnnotation("abc");  
        root.AddAnnotation("def");  
  
        Console.WriteLine("Count before removing: {0}", root.Annotations<object>().Count());  
        root.RemoveAnnotations(typeof(MyAnnotation));  
        Console.WriteLine("Count after removing: {0}", root.Annotations<object>().Count());  
    }  
}  
Public Class MyAnnotation  
    Private _tag As String  
  
    Property Tag() As String  
        Get  
            Return Me._tag  
        End Get  
        Set(ByVal Value As String)  
            Me._tag = Value  
        End Set  
    End Property  
  
    Public Sub New(ByVal tag As String)  
        Me._tag = tag  
    End Sub  
End Class  
  
Module Module1  
    Sub Main()  
        Dim root As XElement = <Root>content</Root>  
        root.AddAnnotation(New MyAnnotation("T1"))  
        root.AddAnnotation(New MyAnnotation("T2"))  
        root.AddAnnotation("abc")  
        root.AddAnnotation("def")  
  
        Console.WriteLine("Count before removing: {0}", root.Annotations(Of Object)().Count())  
        root.RemoveAnnotations(GetType(MyAnnotation))  
        Console.WriteLine("Count after removing: {0}", root.Annotations(Of Object)().Count())  
    End Sub  
End Module  

この例を実行すると、次の出力が生成されます。This example produces the following output:

Count before removing: 4  
Count after removing: 2  
こちらもご覧ください

RemoveAnnotations<T>() RemoveAnnotations<T>() RemoveAnnotations<T>() RemoveAnnotations<T>()

この XObject から指定した型の注釈を削除します。Removes the annotations of the specified type from this XObject.

public:
generic <typename T>
 where T : class void RemoveAnnotations();
public void RemoveAnnotations<T> () where T : class;
member this.RemoveAnnotations : unit -> unit (requires 'T : null)
Public Sub RemoveAnnotations(Of T As Class) ()

型パラメーター

T

削除する注釈の型。The type of annotations to remove.

次の例では、4つの注釈を持つ要素を作成します。The following example creates an element with four annotations on it. 次に、このメソッドを使用して2つを削除します。It then uses this method to remove two of them.

public class MyAnnotation {  
    private string tag;  
    public string Tag {get{return tag;} set{tag=value;}}  
    public MyAnnotation(string tag) {  
        this.tag = tag;  
    }  
}  
  
class Program {  
    static void Main(string[] args) {     
        XElement root = new XElement("Root", "content");  
        root.AddAnnotation(new MyAnnotation("T1"));  
        root.AddAnnotation(new MyAnnotation("T2"));  
        root.AddAnnotation("abc");  
        root.AddAnnotation("def");  
  
        Console.WriteLine("Count before removing: {0}", root.Annotations<object>().Count());  
        root.RemoveAnnotations<MyAnnotation>();  
        Console.WriteLine("Count after removing: {0}", root.Annotations<object>().Count());  
    }  
}  
Public Class MyAnnotation  
    Private _tag As String  
  
    Property Tag() As String  
        Get  
            Return Me._tag  
        End Get  
        Set(ByVal Value As String)  
            Me._tag = Value  
        End Set  
    End Property  
  
    Public Sub New(ByVal tag As String)  
        Me._tag = tag  
    End Sub  
End Class  
  
Module Module1  
    Sub Main()  
        Dim root As XElement = <Root>content</Root>  
        root.AddAnnotation(New MyAnnotation("T1"))  
        root.AddAnnotation(New MyAnnotation("T2"))  
        root.AddAnnotation("abc")  
        root.AddAnnotation("def")  
  
        Console.WriteLine("Count before removing: {0}", root.Annotations(Of Object)().Count())  
        root.RemoveAnnotations(Of MyAnnotation)()  
        Console.WriteLine("Count after removing: {0}", root.Annotations(Of Object)().Count())  
    End Sub  
End Module  

この例を実行すると、次の出力が生成されます。This example produces the following output:

Count before removing: 4  
Count after removing: 2  
こちらもご覧ください

適用対象