When applied to a method, specifies that the method is called during serialization of an object in an object graph. The order of serialization relative to other objects in the graph is non-deterministic.
public ref class OnSerializingAttribute sealed : Attribute
[System.AttributeUsage(System.AttributeTargets.Method, Inherited=false)]
public sealed class OnSerializingAttribute : Attribute
[System.AttributeUsage(System.AttributeTargets.Method, Inherited=false)]
[System.Runtime.InteropServices.ComVisible(true)]
public sealed class OnSerializingAttribute : Attribute
[<System.AttributeUsage(System.AttributeTargets.Method, Inherited=false)>]
type OnSerializingAttribute = class
inherit Attribute
[<System.AttributeUsage(System.AttributeTargets.Method, Inherited=false)>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type OnSerializingAttribute = class
inherit Attribute
Public NotInheritable Class OnSerializingAttribute
Inherits Attribute
Use the OnSerializingAttribute to manipulate the object before serialization occurs.
To use the OnSerializingAttribute, the method must contain a StreamingContext parameter. The attribute marks the method to be called by the serialization infrastructure and the StreamingContext provides additional data about the type of serialization taking place.
When using binary serialization, the binary serialization process omits the call to the onSerializing
method when the serialized objects are equal. Therefore, when using the BinaryFormatter type with the equals
method (or Object.GetHashCode
) for example, the result may be undefined behavior.
Maps a set of names to a corresponding set of dispatch identifiers.
(Inherited from Attribute) _Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)Retrieves the type information for an object, which can be used to get the type information for an interface.
(Inherited from Attribute) _Attribute.GetTypeInfoCount(UInt32)Retrieves the number of type information interfaces that an object provides (either 0 or 1).
(Inherited from Attribute) _Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)Provides access to properties and methods exposed by an object.
(Inherited from Attribute) See alsoCollaborate with us on GitHub
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