public void From(ProgressVM other)
{
this.Name = other.Name;
this.Progress = other.Progress;
this.SubName = other.SubName;
this.SubProgress = other.SubProgress;
}
async static public Task ExecuteActionAsync(CancellationToken token, ProgressVM progress, Action <CancellationToken, ProgressVM, Action> action)
{
var prgrs = new ProgressVM();
prgrs.From(progress);
await System.Threading.Tasks.Task.Factory.StartNew(() =>
{
action(token, prgrs, () => { progress.From(prgrs); });
});
}
async static public Task <TResult> ExecuteFuncAsync(CancellationToken token, ProgressVM progress, Func <CancellationToken, ProgressVM, Action, TResult> func)
{
var prgrs = new ProgressVM();
prgrs.From(progress);
var tsk = await System.Threading.Tasks.Task <TResult> .Factory.StartNew(() =>
{
return(func(token, prgrs, () => { progress.From(prgrs); }));
});
return(tsk);
}
static public vCommandAsync Create(ProgressVM progress, Action <CancellationToken, ProgressVM, Action> command, Predicate <object> canExecute, CancellationTokenSource cts = null)
{
if (cts == null)
{
cts = new CancellationTokenSource();
}
var prgrs = new ProgressVM();
prgrs.From(progress);
var asyncCommand = new vCommandAsync((cmd) =>
{
var tsk = System.Threading.Tasks.Task.Factory.StartNew(() =>
{
command(cts.Token, prgrs, () => { progress.From(prgrs); });
});
return(tsk);
}, canExecute, cts);
return(asyncCommand);
}