Passing an *Awaitable* Anonymous Function as a Parameter

Question

Code first. This is what I\'m trying to do. I\'m close, but I think I just need to fix the way I\'ve defined my parameter in the UpdateButton method.

private         


        

Answer 1

private async void UpdateButton(Func> post)
{
    if (!await post())
        ErrorBox.Text = "Error posting message.";
}

--EDIT--

UpdateButton(()=>Post("ss"));

private async void UpdateButton(Func> post)
{
    if (!await post())
        this.Text = "Error posting message.";
}

public virtual async Task Post(string messageId)
{
    return await Task.Factory.StartNew(() => true);
}