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I have a WaitHandle and I would like to know how to check if the WaitHandle has already been set or not.
Note: I can add a bool variable and whenever Set() method is used set the variable to true, but this behaviour must be built in WaitHandle somewhere.
Thanks for help!
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static WaitHandle[] waitHandles = new WaitHandle[] { new AutoResetEvent(false), new AutoResetEvent(false) }; // Define a random number generator for testing. static Random r = new Random(); static void Main() { // Queue up two tasks on two different threads; // wait until all tasks are completed.
The ManualResetEvent is the door, which needs to be closed (reset) manually. The AutoResetEvent is a tollbooth, allowing one car to go by and automatically closing before the next one can get through.
Try WaitHandle.WaitOne(0)
If millisecondsTimeout is zero, the method does not block. It tests the state of the wait handle and returns immediately.
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