XObject.RemoveAnnotations Method

Definition

Overloads

RemoveAnnotations(Type)

Removes the annotations of the specified type from this XObject.

RemoveAnnotations<T>()

Removes the annotations of the specified type from this XObject.

RemoveAnnotations(Type)

Source:
XObject.cs
Source:
XObject.cs
Source:
XObject.cs

Removes the annotations of the specified type from this XObject.

C#
public void RemoveAnnotations (Type type);

Parameters

type
Type

The type of annotations to remove.

Examples

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

C#
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());  
    }  
}  

This example produces the following output:

Count before removing: 4  
Count after removing: 2  

See also

Applies to

.NET 9 및 기타 버전
제품 버전
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0

RemoveAnnotations<T>()

Source:
XObject.cs
Source:
XObject.cs
Source:
XObject.cs

Removes the annotations of the specified type from this XObject.

C#
public void RemoveAnnotations<T> () where T : class;

Type Parameters

T

The type of annotations to remove.

Examples

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

C#
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());  
    }  
}  

This example produces the following output:

Count before removing: 4  
Count after removing: 2  

See also

Applies to

.NET 9 및 기타 버전
제품 버전
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0