DispatchSource.MachSend Class
Definition
Important
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Dispatch sources of this type monitors a mach port with a send right for state changes.
public class DispatchSource.MachSend : CoreFoundation.DispatchSource.Machtype DispatchSource.MachSend = class
inherit DispatchSource.Mach- Inheritance
-
DispatchSource.MachSend
Remarks
You can use this DispatchSource to monitor both send right state changes as well as the destruction of the corresponding port’s receiver rights.
Constructors
| Name | Description |
|---|---|
| DispatchSource.MachSend(Int32, Boolean, DispatchQueue) |
Creates a dispatch source that monitors the specified mach port for send right state changes. |
| DispatchSource.MachSend(IntPtr, Boolean) | |
| DispatchSource.MachSend(IntPtr) | |
Properties
| Name | Description |
|---|---|
| Handle | (Inherited from DisposableObject) |
| IsCanceled |
Determine whether the specified source has been canceled. (Inherited from DispatchSource) |
| MachPort |
The MachPort that this DispatchSource is monitoring. (Inherited from DispatchSource.Mach) |
| Owns | (Inherited from DisposableObject) |
| SendRightsDestroyed |
Determines if the handler was invoked due to a send right being destroyed. |
Methods
| Name | Description |
|---|---|
| Activate() | (Inherited from DispatchObject) |
| Cancel() |
Asynchronously cancels the dispatch source. (Inherited from DispatchSource) |
| ClearHandle() | (Inherited from DisposableObject) |
| Dispose() | (Inherited from DisposableObject) |
| Dispose(Boolean) |
Releases the resources used by the DispatchSource object. (Inherited from DispatchSource) |
| Equals(Object) | (Inherited from DisposableObject) |
| GetCheckedHandle() | (Inherited from DisposableObject) |
| GetHashCode() | (Inherited from DisposableObject) |
| InitializeHandle(NativeHandle) | (Inherited from DisposableObject) |
| Release() | (Inherited from DispatchObject) |
| Resume() |
Resumes the dispatch source. (Inherited from DispatchSource) |
| Retain() | (Inherited from DispatchObject) |
| SetCancelHandler(Action) |
Provides a cancellation handler (Inherited from DispatchSource) |
| SetEventHandler(Action) |
Specified a handler to execute when events are received on the dispatch source. (Inherited from DispatchSource) |
| SetRegistrationHandler(Action) |
Provides a registration handler (Inherited from DispatchSource) |
| SetTargetQueue(DispatchQueue) | (Inherited from DispatchObject) |
| Suspend() |
Suspends the dispatch source. (Inherited from DispatchSource) |
Extension Methods
| Name | Description |
|---|---|
| GetHandle(INativeObject) | |
| GetNonNullHandle(INativeObject, String) | |