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Sign inSendOrPostCallback Delegate
Definition
Important
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Represents a method to be called when a message is to be dispatched to a synchronization context.
public delegate void SendOrPostCallback(System::Object ^ state);C#
public delegate void SendOrPostCallback(object state);C#
public delegate void SendOrPostCallback(object? state);type SendOrPostCallback = delegate of obj -> unitPublic Delegate Sub SendOrPostCallback(state As Object)Parameters
- state
- Object
The object passed to the delegate.
Remarks
SendOrPostCallback represents a callback method that you want to execute when a message is to be dispatched to a synchronization context. Create the delegate by passing your callback method to the SendOrPostCallback constructor. Your method must have the signature shown here.
Extension Methods
|
Get |
Gets an object that represents the method represented by the specified delegate. |
Applies to
| Product | Versions |
|---|---|
| .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, 10 |
| .NET Framework | 2.0, 3.0, 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 |