// 添加一条事项记录
public async void AddNew(EventListViewItem item)
{
await Getdata();
_data.Add(item);
if (_data != null)
{
await StorageFileHelper.WriteAsync(_data, "Daily.dat");
}
else
{
MessageDialog dialog = new MessageDialog("data is null!");
await dialog.ShowAsync();
}
}
private void OnEventReceived()
{
try
{
Event Event = Util.DataContractJsonDeSerializer <Event>(message);
EventListViewItem item = new EventListViewItem();
item.title = Event.title;
item.content = Event.content;
item.time = Util.GetHMFromDatatime(Event.time.ToString());
item.uri = new Uri("ms-appx:Assets/event/warning.png");
Data_list_event.Add(item);
eventDataHelper.AddNew(item);
}
catch (Exception e)
{
Debug.WriteLine("Notification OnEventReceived" + e.Message);
}
}
private async void initEventListViewData()
{
if (MainPage.notification.Data_list_event.Count > 0)
{
MainPage.notification.Data_list_event.Clear();
}
// 获取所有事项记录
IEnumerable <EventListViewItem> allRecords = await Common.GetAllEventRecords();
foreach (var record in allRecords)
{
EventListViewItem data = new EventListViewItem
{
time = record.time,
title = record.title,
content = record.content,
uri = record.uri
};
MainPage.notification.Data_list_event.Add(data);
}
}
//保存事项列表
//public async void SaveToFile()
//{
// if (_data != null)
// {
// await StorageFileHelper.WriteAsync(_data, "Event.dat");
// }
// else
// {
// MessageDialog dialog = new MessageDialog("Event data is null!");
// await dialog.ShowAsync();
// }
//}
// 移除一条记录
public void Remove(EventListViewItem item)
{
_data.Remove(item);
}
