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XObject.RemoveAnnotations Method (Type)

Removes the annotations of the specified type from this XObject.

Namespace:  System.Xml.Linq
Assembly:  System.Xml.Linq (in System.Xml.Linq.dll)

'Declaration
Public Sub RemoveAnnotations ( _
	type As Type _
)

Parameters

type
Type: System.Type
The Type of annotations to remove.

The following class is used in the example below:


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


The following example creates an element with four annotations on it. It then uses this method to remove two of them.


Dim output As New StringBuilder
Dim root As XElement = <Root>content</Root>
root.AddAnnotation(New MyAnnotation("T1"))
root.AddAnnotation(New MyAnnotation("T2"))
root.AddAnnotation("abc")
root.AddAnnotation("def")

output.Append("Count before removing: {0}", root.Annotations(Of Object)().Count())
output.Append(Environment.NewLine)
root.RemoveAnnotations(GetType(MyAnnotation))
output.Append("Count after removing: {0}", root.Annotations(Of Object)().Count())
output.Append(Environment.NewLine)
OutputTextBlock.Text = output.ToString()


Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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