Created
January 29, 2014 13:54
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Run List of Tasks Asynchronously with async/await in C#
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| Assume we have a list of tasks and we need to run them asynchronously, we can use below code: | |
| var toDoTasks = new List<OurTask>(); | |
| IEnumerable<Task<int>> taskListQuery = from toDoTask in toDoTasks select DoSomething(ourTask); | |
| List<Task<int>> taskList = taskListQuery.ToList(); | |
| while (taskList.Count > 0) | |
| { | |
| Task<int> firstFinishedTask = await Task.WhenAny(taskList); | |
| downloadTasks.Remove(firstFinishedTask); | |
| int taskList = await firstFinishedTask; | |
| } | |
| Task<int> DoSomething(OurTask ourTask) | |
| { | |
| return Task.Run(() => | |
| { | |
| //do your job here | |
| return 1; | |
| }); | |
| } |
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