Process.WaitForExitAsync(CancellationToken) Method

Definition

Namespace:

System.Diagnostics

Assembly:

System.Diagnostics.Process.dll

Source:

Process.cs

Instructs the process component to wait for the associated process to exit, or for the cancellationToken to be cancelled.

public System.Threading.Tasks.Task WaitForExitAsync (System.Threading.CancellationToken cancellationToken = default);

member this.WaitForExitAsync : System.Threading.CancellationToken -> System.Threading.Tasks.Task

Public Function WaitForExitAsync (Optional cancellationToken As CancellationToken = Nothing) As Task

Parameters

cancellationToken

CancellationToken

An optional token to cancel the asynchronous operation.

Returns

Task

A task that will complete when the process has exited, cancellation has been requested, or an error occurs.

Exceptions

OperationCanceledException

The cancellation token was canceled. This exception is stored into the returned task.

Remarks

Calling this method will set EnableRaisingEvents to true.

This method stores in the task it returns all non-usage exceptions that the method's synchronous counterpart can throw. If an exception is stored into the returned task, that exception will be thrown when the task is awaited. Usage exceptions, such as ArgumentException, are still thrown synchronously. For the stored exceptions, see the exceptions thrown by WaitForExit().