The TaskCompletionSource class in C# is a powerful asynchronous programming construct that allows developers to manually complete tasks and control their outcomes. It serves as a bridge between synchronous and asynchronous code, providing a way to create and manage tasks with custom completion logic.
By creating an instance of the TaskCompletionSource class, developers can gain full control over the task's completion status and the data it returns. The class exposes methods to set the task as completed, canceled, or faulted, which in turn triggers the awaiting code to resume execution.
TaskCompletionSource can be particularly useful in scenarios where you need to interact with legacy code that doesn't inherently support asynchronous programming. It allows you to create and manage tasks around such code, providing a smoother transition to modern async/await patterns.
In addition to handling task completion, TaskCompletionSource also enables the ability to associate custom cancellation tokens and exception handling with tasks. This flexibility opens up possibilities for fine-grained control over asynchronous operations.
Overall, TaskCompletionSource is a handy tool for developers looking to manually control asynchronous task completion and integrate it seamlessly into their programming workflow.
C# (CSharp) TaskCompletionSource - 60 examples found. These are the top rated real world C# (CSharp) examples of TaskCompletionSource extracted from open source projects. You can rate examples to help us improve the quality of examples.