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class System.​Threading.​Tasks.​TaskFactory

Assembly: System.Runtime

Inheritance: object → TaskFactory

Provides support for creating and scheduling <see cref="T:System.Threading.Tasks.Task" /> objects.

Properties

CancellationToken
Gets the default cancellation token for this task factory.
ContinuationOptions
Gets the default task continuation options for this task factory.
CreationOptions
Gets the default task creation options for this task factory.
public TaskScheduler
Scheduler
Gets the default task scheduler for this task factory.

Methods

public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction, CancellationToken cancellationToken)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task.
scheduler The object that is used to schedule the new continuation task.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction, TaskContinuationOptions continuationOptions)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction, CancellationToken cancellationToken)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
scheduler The object that is used to schedule the new continuation task.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction, TaskContinuationOptions continuationOptions)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction, CancellationToken cancellationToken)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
scheduler The object that is used to schedule the new continuation task.
public Task
ContinueWhenAll​(Task[] tasks, Action<​Task[]> continuationAction, TaskContinuationOptions continuationOptions)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationAction The action delegate to execute when all tasks in the <paramref name="tasks" /> array have completed.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction, CancellationToken cancellationToken)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
cancellationToken The cancellation token to assign to the new continuation task.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
scheduler The object that is used to schedule the new continuation task.
public Task<​TResult>
ContinueWhenAll​(Task[] tasks, Func<​Task[], TResult> continuationFunction, TaskContinuationOptions continuationOptions)
Creates a continuation task that starts when a set of specified tasks has completed.
Returns The new continuation task.
tasks The array of tasks from which to continue.
continuationFunction The function delegate to execute asynchronously when all tasks in the <paramref name="tasks" /> array have completed.
continuationOptions A bitwise combination of the enumeration values that control the behavior of the new continuation task. The NotOn and OnlyOn members are not supported.
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task> continuationAction)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task> continuationAction, CancellationToken cancellationToken)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task> continuationAction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task" /> .
scheduler The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created continuation <see cref="T:System.Threading.Tasks.Task" /> .
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task> continuationAction, TaskContinuationOptions continuationOptions)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task" /> .
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task, TResult> continuationFunction)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task, TResult> continuationFunction, CancellationToken cancellationToken)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task, TResult> continuationFunction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
scheduler The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task, TResult> continuationFunction, TaskContinuationOptions continuationOptions)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task<​TAntecedentResult>> continuationAction)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task<​TAntecedentResult>> continuationAction, CancellationToken cancellationToken)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task<​TAntecedentResult>> continuationAction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task" /> .
scheduler The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
ContinueWhenAny​(Task[] tasks, Action<​Task<​TAntecedentResult>> continuationAction, TaskContinuationOptions continuationOptions)
Creates a continuation <see cref="T:System.Threading.Tasks.Task" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task" /> .
tasks The array of tasks from which to continue when one task completes.
continuationAction The action delegate to execute when one task in the <paramref name="tasks" /> array completes.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task" /> .
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task<​TAntecedentResult>, TResult> continuationFunction)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task<​TAntecedentResult>, TResult> continuationFunction, CancellationToken cancellationToken)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task<​TAntecedentResult>, TResult> continuationFunction, CancellationToken cancellationToken, TaskContinuationOptions continuationOptions, TaskScheduler scheduler)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
cancellationToken The <see cref="T:System.Threading.CancellationToken" /> that will be assigned to the new continuation task.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
scheduler The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task<​TResult>
ContinueWhenAny​(Task[] tasks, Func<​Task<​TAntecedentResult>, TResult> continuationFunction, TaskContinuationOptions continuationOptions)
Creates a continuation <see cref="T:System.Threading.Tasks.Task`1" /> that will be started upon the completion of any Task in the provided set.
Returns The new continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
tasks The array of tasks from which to continue when one task completes.
continuationFunction The function delegate to execute asynchronously when one task in the <paramref name="tasks" /> array completes.
continuationOptions The <see cref="T:System.Threading.Tasks.TaskContinuationOptions" /> value that controls the behavior of the created continuation <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
FromAsync​(Func<​AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, object state)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task
FromAsync​(Func<​AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /> .
public Task
FromAsync​(IAsyncResult asyncResult, Action<​IAsyncResult> endMethod)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that executes an end method action when a specified <see cref="T:System.IAsyncResult" /> completes.
Returns A <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
asyncResult The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" /> .
endMethod The action delegate that processes the completed <paramref name="asyncResult" /> .
public Task
FromAsync​(IAsyncResult asyncResult, Action<​IAsyncResult> endMethod, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that executes an end method action when a specified <see cref="T:System.IAsyncResult" /> completes.
Returns A <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
asyncResult The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" /> .
endMethod The action delegate that processes the completed <paramref name="asyncResult" /> .
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /> .
public Task
FromAsync​(IAsyncResult asyncResult, Action<​IAsyncResult> endMethod, TaskCreationOptions creationOptions, TaskScheduler scheduler)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that executes an end method action when a specified <see cref="T:System.IAsyncResult" /> completes.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
asyncResult The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" /> .
endMethod The action delegate that processes the completed <paramref name="asyncResult" /> .
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /> .
scheduler The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the task that executes the end method.
public Task<​TResult>
FromAsync​(Func<​AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, object state)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task<​TResult>
FromAsync​(Func<​AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
FromAsync​(Func<​TArg1, AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, TArg1 arg1, object state)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task
FromAsync​(Func<​TArg1, AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, TArg1 arg1, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /> .
public Task<​TResult>
FromAsync​(IAsyncResult asyncResult, Func<​IAsyncResult, TResult> endMethod)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that executes an end method function when a specified <see cref="T:System.IAsyncResult" /> completes.
Returns A <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
asyncResult The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" /> .
endMethod The function delegate that processes the completed <paramref name="asyncResult" /> .
public Task<​TResult>
FromAsync​(IAsyncResult asyncResult, Func<​IAsyncResult, TResult> endMethod, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that executes an end method function when a specified <see cref="T:System.IAsyncResult" /> completes.
Returns A <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
asyncResult The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" /> .
endMethod The function delegate that processes the completed <paramref name="asyncResult" /> .
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task<​TResult>
FromAsync​(IAsyncResult asyncResult, Func<​IAsyncResult, TResult> endMethod, TaskCreationOptions creationOptions, TaskScheduler scheduler)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that executes an end method function when a specified <see cref="T:System.IAsyncResult" /> completes.
Returns A <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
asyncResult The IAsyncResult whose completion should trigger the processing of the <paramref name="endMethod" /> .
endMethod The function delegate that processes the completed <paramref name="asyncResult" /> .
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" /> .
scheduler The <see cref="T:System.Threading.Tasks.TaskScheduler" /> that is used to schedule the task that executes the end method.
public Task<​TResult>
FromAsync​(Func<​TArg1, AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, TArg1 arg1, object state)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task<​TResult>
FromAsync​(Func<​TArg1, AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, TArg1 arg1, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
FromAsync​(Func<​TArg1, TArg2, AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, TArg1 arg1, TArg2 arg2, object state)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task
FromAsync​(Func<​TArg1, TArg2, AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, TArg1 arg1, TArg2 arg2, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /> .
public Task<​TResult>
FromAsync​(Func<​TArg1, TArg2, AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, TArg1 arg1, TArg2 arg2, object state)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task<​TResult>
FromAsync​(Func<​TArg1, TArg2, AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, TArg1 arg1, TArg2 arg2, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
FromAsync​(Func<​TArg1, TArg2, TArg3, AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, TArg1 arg1, TArg2 arg2, TArg3 arg3, object state)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
arg3 The third argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task
FromAsync​(Func<​TArg1, TArg2, TArg3, AsyncCallback, object, IAsyncResult> beginMethod, Action<​IAsyncResult> endMethod, TArg1 arg1, TArg2 arg2, TArg3 arg3, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
arg3 The third argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task" /> .
public Task<​TResult>
FromAsync​(Func<​TArg1, TArg2, TArg3, AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, TArg1 arg1, TArg2 arg2, TArg3 arg3, object state)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
arg3 The third argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
public Task<​TResult>
FromAsync​(Func<​TArg1, TArg2, TArg3, AsyncCallback, object, IAsyncResult> beginMethod, Func<​IAsyncResult, TResult> endMethod, TArg1 arg1, TArg2 arg2, TArg3 arg3, object state, TaskCreationOptions creationOptions)
Creates a <see cref="T:System.Threading.Tasks.Task`1" /> that represents a pair of begin and end methods that conform to the Asynchronous Programming Model pattern.
Returns The created <see cref="T:System.Threading.Tasks.Task`1" /> that represents the asynchronous operation.
beginMethod The delegate that begins the asynchronous operation.
endMethod The delegate that ends the asynchronous operation.
arg1 The first argument passed to the <paramref name="beginMethod" /> delegate.
arg2 The second argument passed to the <paramref name="beginMethod" /> delegate.
arg3 The third argument passed to the <paramref name="beginMethod" /> delegate.
state An object containing data to be used by the <paramref name="beginMethod" /> delegate.
creationOptions The TaskCreationOptions value that controls the behavior of the created <see cref="T:System.Threading.Tasks.Task`1" /> .
public Task
StartNew​(Action action)
Creates and starts a task for the specified action delegate.
Returns The started task.
action The action delegate to execute asynchronously.
public Task
StartNew​(Action action, CancellationToken cancellationToken)
Creates and starts a task for the specified action delegate and cancellation token.
Returns The started task.
action The action delegate to execute asynchronously.
cancellationToken The cancellation token that will be assigned to the new task.
public Task
StartNew​(Action action, CancellationToken cancellationToken, TaskCreationOptions creationOptions, TaskScheduler scheduler)
Creates and starts a task for the specified action delegate, cancellation token, creation options and state.
Returns The started task.
action The action delegate to execute asynchronously.
cancellationToken The cancellation token that will be assigned to the new task.
creationOptions One of the enumeration values that controls the behavior of the created task.
scheduler The task scheduler that is used to schedule the created task.
public Task
StartNew​(Action action, TaskCreationOptions creationOptions)
Creates and starts a task for the specified action delegate and creation options.
Returns The started task.
action The action delegate to execute asynchronously.
creationOptions One of the enumeration values that controls the behavior of the created task.
public Task
StartNew​(Action<​object> action, object state)
Creates and starts a task for the specified action delegate and state.
Returns The started task.
action The action delegate to execute asynchronously.
state An object containing data to be used by the <paramref name="action" /> delegate.
public Task
StartNew​(Action<​object> action, object state, CancellationToken cancellationToken)
Creates and starts a task for the specified action delegate, state and cancellation token.
Returns The started task.
action The action delegate to execute asynchronously.
state An object containing data to be used by the <paramref name="action" /> delegate.
cancellationToken The cancellation token that will be assigned to the new task.
public Task
StartNew​(Action<​object> action, object state, CancellationToken cancellationToken, TaskCreationOptions creationOptions, TaskScheduler scheduler)
Creates and starts a task for the specified action delegate, state, cancellation token, creation options and task scheduler.
Returns The started task.
action The action delegate to execute asynchronously.
state An object containing data to be used by the <paramref name="action" /> delegate.
cancellationToken The cancellation token that will be assigned to the new task.
creationOptions One of the enumeration values that controls the behavior of the created task.
scheduler The task scheduler that is used to schedule the created task.
public Task
StartNew​(Action<​object> action, object state, TaskCreationOptions creationOptions)
Creates and starts a task for the specified action delegate, state and creation options.
Returns The started task.
action The action delegate to execute asynchronously.
state An object containing data to be used by the <paramref name="action" /> delegate.
creationOptions One of the enumeration values that controls the behavior of the created task.
public Task<​TResult>
StartNew​(Func<​object, TResult> function, object state)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate and state.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
state An object containing data to be used by the <paramref name="function" /> delegate.
public Task<​TResult>
StartNew​(Func<​object, TResult> function, object state, CancellationToken cancellationToken)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, state and cancellation token.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
state An object containing data to be used by the <paramref name="function" /> delegate.
cancellationToken The cancellation token that will be assigned to the new task.
public Task<​TResult>
StartNew​(Func<​object, TResult> function, object state, CancellationToken cancellationToken, TaskCreationOptions creationOptions, TaskScheduler scheduler)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, state, cancellation token, creation options and task scheduler.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
state An object containing data to be used by the <paramref name="function" /> delegate.
cancellationToken The cancellation token that will be assigned to the new task.
creationOptions One of the enumeration values that controls the behavior of the created task.
scheduler The task scheduler that is used to schedule the created task.
public Task<​TResult>
StartNew​(Func<​object, TResult> function, object state, TaskCreationOptions creationOptions)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, state and creation options.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
state An object containing data to be used by the <paramref name="function" /> delegate.
creationOptions One of the enumeration values that controls the behavior of the created task.
public Task<​TResult>
StartNew​(Func<​TResult> function)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
public Task<​TResult>
StartNew​(Func<​TResult> function, CancellationToken cancellationToken)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate and cancellation token.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
cancellationToken The cancellation token that will be assigned to the new task.
public Task<​TResult>
StartNew​(Func<​TResult> function, CancellationToken cancellationToken, TaskCreationOptions creationOptions, TaskScheduler scheduler)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate, cancellation token, creation options and task scheduler.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
cancellationToken The cancellation token that will be assigned to the new task.
creationOptions One of the enumeration values that controls the behavior of the created task.
scheduler The task scheduler that is used to schedule the created task.
public Task<​TResult>
StartNew​(Func<​TResult> function, TaskCreationOptions creationOptions)
Creates and starts a task of type <typeparamref name="TResult" /> for the specified function delegate and creation options.
Returns The started task.
function A function delegate that returns the future result to be available through the task.
creationOptions One of the enumeration values that controls the behavior of the created task.
public bool
Equals​(object obj)
Inherited from object
Determines whether the specified object is equal to the current object.
Returns <see langword="true" /> if the specified object is equal to the current object; otherwise, <see langword="false" /> .
obj The object to compare with the current object.
protected void
Finalize​()
Inherited from object
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
public int
GetHashCode​()
Inherited from object
Serves as the default hash function.
Returns A hash code for the current object.
public Type
GetType​()
Inherited from object
Gets the <see cref="T:System.Type" /> of the current instance.
Returns The exact runtime type of the current instance.
protected object
MemberwiseClone​()
Inherited from object
Creates a shallow copy of the current <see cref="T:System.Object" /> .
Returns A shallow copy of the current <see cref="T:System.Object" /> .
public string
ToString​()
Inherited from object
Returns a string that represents the current object.
Returns A string that represents the current object.