/// <summary>
/// 触发录播任务变动事件
/// </summary>
/// <param name="scheduleKey">发生变动的录播任务</param>
/// <param name="message">对应的消息类型</param>
public void Trigger(string scheduleKey, RecordScheduleMessageType message)
{
var content = ((int)message).ToString() + scheduleKey;
object existing = string.Empty;
ApplicationData.Current.LocalSettings.Values.TryGetValue(queueKey, out existing);
if (string.IsNullOrEmpty(existing as string))
ApplicationData.Current.LocalSettings.Values[queueKey] = content;
else
ApplicationData.Current.LocalSettings.Values[queueKey] += ';' + content;
// 触发事件
ApplicationData.Current.SignalDataChanged();
}
private async void Schedule_Changed(string scheduleKey, RecordScheduleMessageType message)
{
if (LinkedSchedule == null)
{
return; // 该任务被删除时触发
}
if (scheduleKey != LinkedSchedule.Key)
{
return;
}
if (message == RecordScheduleMessageType.StatusChanged)
{
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
() => RaisePropertyChanged(nameof(Status)));
}
}
