how to use Asynchronous delegates on a void return method

Question

i want to make a method async

public static void PrepareData<T>()
{
 // prepare data ....
}

i was trying to do the following

Func method = PrepareData<T>;
method.invoke
...

but it complain Func must specify something e,g Func

so my question is, how to make a void return method asyn??

Thanks.

Jon · Accepted Answer · 2012-01-16 01:56:24Z

8

You should use Action instead of Func. The Action family is for functions with a void return type, Func is for those that actually return something.

edited Jan 16, 2012 at 1:56

user166390

answered Jan 16, 2012 at 1:27

Jon

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Comments

mfeingold · Accepted Answer · 2012-01-16 01:29:31Z

2

You have to use the Action<T> instead

answered Jan 16, 2012 at 1:29

mfeingold

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