ContextCallback Delegate
Definition
Important
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Represents a method to be called within a new context.
public delegate void ContextCallback(System::Object ^ state);public delegate void ContextCallback(object state);public delegate void ContextCallback(object? state);[System.Runtime.InteropServices.ComVisible(true)]
public delegate void ContextCallback(object state);type ContextCallback = delegate of obj -> unit[<System.Runtime.InteropServices.ComVisible(true)>]
type ContextCallback = delegate of obj -> unitPublic Delegate Sub ContextCallback(state As Object)Parameters
- state
- Object
An object containing information to be used by the callback method each time it executes.
- Attributes
Remarks
ContextCallback is used by the ExecutionContext.Run and the SecurityContext.Run methods. ContextCallback represents the method to be run in the provided context. Upon completion of the method execution, the context is restored to its previous state.
Create the delegate by passing your callback method to the ContextCallback constructor. Your method must have the signature shown here.
Extension Methods
| GetMethodInfo(Delegate) |
Gets an object that represents the method represented by the specified delegate. |
Applies to
.NET