private async Task GetData(EmptyClass ec)
{
IsBusy = true;
Func <ObservableCollection <ClassListLight> > calcw = () =>
{
ObservableCollection <ClassListLight> w = new ObservableCollection <ClassListLight>();
w = ec.getweekresult();
return(w);
};
Func <ObservableCollection <EmptyTable> > calct = () =>
{
ObservableCollection <EmptyTable> t = new ObservableCollection <EmptyTable>();
t = ec.gettermresult();
return(t);
};
if (ec.Weeknum != -100)
{
Debug.WriteLine(DateTime.Now.Second + "开始0异步" + DateTime.Now.Millisecond);
this.result = await Task.Run(calcw);
Debug.WriteLine(DateTime.Now.Second + "结束0异步" + DateTime.Now.Millisecond);
}
else
{
Debug.WriteLine(DateTime.Now.Second + "开始1异步" + DateTime.Now.Millisecond);
this.termresult = await Task.Run(calct);
Debug.WriteLine(DateTime.Now.Second + "结束1异步" + DateTime.Now.Millisecond);
}
IsBusy = false;
}