Pass multiple parameters to BeginInvoke()

Question

I have simple (as i think) logic.

public static void NotifyAboutNewJob(int jobId, bool forceSending = false)
{
        Action<int> notifier = SendAppleNotifications;
        notifier.BeginInvoke(jobId, null, null);
}

Method SendAppleNotifications had one parametera and it was easy to pass it into BeginInvoke. Now i have added second parameter forceSending. And problem - i don't know how to pass it into BeginInvoke.

Should i pass it as 3rd param as object ?

private static void SendAppleNotifications(int jobId, bool forceSending = false){...}

Or this is the answer :

Action<int, bool> notifier = SendAppleNotifications;
notifier.BeginInvoke(jobId, forceSending, null, null);

You could also implement it like this: `Task.Run(() => SendAppleNotifications(jobId, forceSending));` — Matthew Watson, Aug 17 '15 at 15:24

score 8 · Accepted Answer · answered Aug 17 '15 at 15:18

8

Change your Action<int> to Action<int, bool>

Action<int, bool> notifier = SendAppleNotifications;
notifier.BeginInvoke(jobId, forceSending, null, null); // You can now pass true or false as 2nd parameter.

then it should work ok.

answered Aug 17 '15 at 15:18

sstan

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Pass multiple parameters to BeginInvoke()

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