DispatchGroup Class
Definition
Important
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Manages group of code blocks allows for aggregate synchronization.
public class DispatchGroup : CoreFoundation.DispatchObjecttype DispatchGroup = class
inherit DispatchObject- Inheritance
Remarks
Code block can be executed on different dispatch queues but managed as a group.
Constructors
| Name | Description |
|---|---|
| DispatchGroup() | |
Properties
| Name | Description |
|---|---|
| Handle | (Inherited from DisposableObject) |
| Owns | (Inherited from DisposableObject) |
Methods
| Name | Description |
|---|---|
| Activate() | (Inherited from DispatchObject) |
| ClearHandle() | (Inherited from DisposableObject) |
| Create() |
Creates a new dispatch group. |
| DispatchAsync(DispatchQueue, Action) |
Submits a block to a dispatch queue and associates the block with the given dispatch group. |
| Dispose() | (Inherited from DisposableObject) |
| Dispose(Boolean) | (Inherited from NativeObject) |
| Enter() |
Explicitly sets that a code block is beeing managed by the group. |
| Equals(Object) | (Inherited from DisposableObject) |
| GetCheckedHandle() | (Inherited from DisposableObject) |
| GetHashCode() | (Inherited from DisposableObject) |
| InitializeHandle(NativeHandle) | (Inherited from DisposableObject) |
| Leave() |
Releases a code block association with the group. |
| Notify(DispatchQueue, Action) |
Schedule a block to be submitted to a queue when all the blocks associated with a group have completed. |
| Notify(DispatchQueue, DispatchBlock) | |
| Release() | (Inherited from DispatchObject) |
| Retain() | (Inherited from DispatchObject) |
| SetTargetQueue(DispatchQueue) | (Inherited from DispatchObject) |
| Wait(DispatchTime) |
Waits synchronously for all blocks in the group to complete or the specified timeout has elapsed. |
| Wait(TimeSpan) | |
Extension Methods
| Name | Description |
|---|---|
| GetHandle(INativeObject) | |
| GetNonNullHandle(INativeObject, String) | |