private void SetBusy
(
bool busy
)
{
Busy = busy;
BusyChanged?.Invoke(this, EventArgs.Empty);
} // method SetBusy
/// <summary>
/// Invokes all rules for the business type.
/// </summary>
/// <param name="timeout">Timeout value in milliseconds</param>
/// <returns>
/// Returns a list of property names affected by the invoked rules.
/// The PropertyChanged event should be raised for each affected
/// property. Does not return until all async rules are complete.
/// </returns>
public async Task <List <string> > CheckRulesAsync(int timeout)
{
var result = CheckRules();
if (RunningAsyncRules)
{
var tasks = new Task[] { BusyChanged.WaitAsync(), Task.Delay(timeout) };
var final = await Task.WhenAny(tasks);
if (final == tasks[1])
{
throw new TimeoutException(nameof(CheckRulesAsync));
}
}
return(result);
}
private void RaiseBusyChanged(bool newIsBusy)
{
BusyChanged?.Invoke(this, newIsBusy);
}
