WebNov 2, 2014 · WaitOne is really the right tool for this job. In short, you want to wait between 0 and MaxWaitInMs milliseconds for a job to complete. You really have two choices, poll for completion or synchronize the threads with some construct that can wait an arbitrary amount of time. WebJul 12, 2012 · it goes inside the event handler.. but i want to wait for to complete the task which is in the event handler code. private void mybutton1_Click(object sender, EventArgs e) { webbrowsercontrol.Navigate(url); } void myfucntion() { mybutton1.PerformClick(); //i want to wait after this line execute..it shouldn't go to the Next line until the first ...
c# - How to wait for SerialPort DataReceived event handler while …
WebOct 12, 2012 · Because the SynchronizationContext will be captured in the event handler that calls GetResults (the compiler will do this as a result of using the await keyword being used, and the fact that SynchronizationContext.Current should be non-null, given you are in a UI application), you can use async / await like so: WebOct 5, 2024 · The event handler function of button1 will use a class TaskCompletionSource. This class will make the handler for button1 wait till the handler for button2 is finished. TaskCompletionSource tcs = null; private async void button1_Click(object sender, EventArgs e) { tcs = new TaskCompletionSource(); label1.Text = "Click the … the rubble halo
How to wait for an event to complete and then go to next line.. in C#
WebThe OnShutdown () method, after doing the standard "get local copy of the event delegate instance", first invokes all of the handlers, and then awaits all of the returned Tasks (having saved them to a local array as the handlers are invoked). Here's a short console program illustrating the use: WebApr 4, 2024 · A “deferred event” is basically an event that allows the invoker to wait for the completion of all event handlers. My personal implementation is available on the DeferredEvents NuGet package that you can install by running Install-Package DeferredEvents on the Package Manager Console, or add with Visual Studio NuGet … WebApr 3, 2024 · Below is a simple sample of what I have currently going on in my code, that needs to be tested. 1 private EventWaitHandle WaitForUserData; 2 3 … the rubbish world of dave spud cast episodes