SurrogateSelector.AddSurrogate Method
Definition
Important
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Adds a surrogate to the list of checked surrogates.
public:
virtual void AddSurrogate(Type ^ type, System::Runtime::Serialization::StreamingContext context, System::Runtime::Serialization::ISerializationSurrogate ^ surrogate);public virtual void AddSurrogate (Type type, System.Runtime.Serialization.StreamingContext context, System.Runtime.Serialization.ISerializationSurrogate surrogate);abstract member AddSurrogate : Type * System.Runtime.Serialization.StreamingContext * System.Runtime.Serialization.ISerializationSurrogate -> unit
override this.AddSurrogate : Type * System.Runtime.Serialization.StreamingContext * System.Runtime.Serialization.ISerializationSurrogate -> unitPublic Overridable Sub AddSurrogate (type As Type, context As StreamingContext, surrogate As ISerializationSurrogate)Parameters
- context
- StreamingContext
The context-specific data.
- surrogate
- ISerializationSurrogate
The surrogate to call for this type.
Exceptions
The type or surrogate parameter is null.
A surrogate already exists for this type and context.
Examples
The following code example demonstrates calling the AddSurrogate method. This code example is part of a larger example provided for the SurrogateSelector class.
// Create a SurrogateSelector.
var ss = new SurrogateSelector();
// Tell the SurrogateSelector that Employee objects are serialized and deserialized
// using the EmployeeSerializationSurrogate object.
ss.AddSurrogate(typeof(Employee),
new StreamingContext(StreamingContextStates.All),
new EmployeeSerializationSurrogate());