IOperationInvoker Interface
Definition
Important
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Declares methods that take an object and an array of parameters extracted from a message, invoke a method on that object with those parameters, and return the method's return value and output parameters.
public interface class IOperationInvokerpublic interface IOperationInvokertype IOperationInvoker = interfacePublic Interface IOperationInvokerRemarks
Implement the IOperationInvoker interface to control the conversion from an untyped object and array of parameters to a strongly-typed method call on that object. It has a synchronous Invoke method, which takes an instance and set of inputs of type object and returns an object and a set of outputs of type object. It also has a InvokeBegin and InvokeEnd variant. The IsSynchronous property specifies whether the synchronous or asynchronous method should be used.
Properties
| IsSynchronous |
Gets a value that specifies whether the Invoke(Object, Object[], Object[]) or InvokeBegin(Object, Object[], AsyncCallback, Object) method is called by the dispatcher. |
Methods
| AllocateInputs() |
Returns an Array of parameter objects. |
| Invoke(Object, Object[], Object[]) |
Returns an object and a set of output objects from an instance and set of input objects. |
| InvokeBegin(Object, Object[], AsyncCallback, Object) |
An asynchronous implementation of the Invoke(Object, Object[], Object[]) method. |
| InvokeEnd(Object, Object[], IAsyncResult) |
The asynchronous end method. |
