Class ForEachTask

Provides a static factory method for ForEachTask<T> as an alternative to calling the constructor to exploit type inference.

public static class ForEachTask

Methods

Creates a new task that executes an action once for each element of a collection.

public static ForEachTask<T> Create<T>(string name, IEnumerable<T> target, Action<T> action, Action<T>? rollback = null)

name string: A name describing the task in human-readable form.
target IEnumerable<T>: A list of objects to execute the action for. Cancellation is possible between any two elements.
action Action<T>: The action to be executed once per element in target.
rollback Action<T>: An optional action to try to undo changes made by action in case one of the invocations failed or the task was cancelled. Called once for each element for which action was called (even if it failed), in reverse order. Any exceptions thrown here are logged and then ignored.