private async Task DeleteEntryIntoJsonAsync()
{
try
{
string content = String.Empty;
List<string> ListCars = new List<string>();
StorageFolder local = ApplicationData.Current.LocalFolder;
// Create a new file named DataFile.txt.
var file = await local.CreateFileAsync("DataFile.json", CreationCollisionOption.OpenIfExists);
CultureInfo provider = new CultureInfo("es-ES");
if (local != null)
{
// var dataFolder = await local.GetFolderAsync("DataFolder");
var myStream = await local.OpenStreamForReadAsync("DataFile.json");
using (StreamReader reader = new StreamReader(myStream))
{
content = await reader.ReadToEndAsync();
}
if (content != "")
{
//Now add one more Entry.
ListCars = FavClass.ConvertToFavEvent(content);
foreach (var favEvent in ListCars)
{
if (String.Compare(favEvent, subitem.UniqueId) == 0)
{
//ListCars.Remove(favEvent);
int i = ListCars.FindIndex(f => f == subitem.UniqueId);
ListCars.RemoveAt(i);
break;
//ListCars.Remove(new FavClass() { UniqueId = subitem.UniqueId, Id = subitem.Id, Title = subitem.Title, Subtitle = subitem.Subtitle, Subtitle = subitem.Subtitle, Content = subitem.Content });
}
}
ListCars.TrimExcess();
var subitemDet = await SampleDataSource.GetGroupAsync("Schedule");
schedulednotif n = new schedulednotif();
n.schedulenotifrem(subitem.Title);
//int noOfItems = subitemDet.Items.Count;
//string date = "25/10/2015";
//for (int i = 0; i < noOfItems; i++)
//{
// int noOfsubitems = subitemDet.Items[i].SubItems.Count;
// MessageDialog msgbox4 = new MessageDialog(noOfsubitems.ToString());
// await msgbox4.ShowAsync();
// if (i == 0)
// {
// date = "26/10/2015";
// }
// else if (i == 1)
// {
// date = "26/10/2015";
// }
// else if (i == 2)
// {
// date = "30/10/2015";
// }
// else if (i == 3)
// {
// date = "31/10/2015";
// }
// else if (i == 4)
// {
// date = "01/11/2015";
// }
// for (int j = 0; j < noOfsubitems; j++)
// {
// if (subitemDet.Items[i].SubItems[j].UniqueId.CompareTo(subitem.UniqueId) == 0)
// {
// string date1 = date + " " + subitemDet.Items[i].SubItems[j].Subtitle;
// MessageDialog msgbox5 = new MessageDialog(date1);
// await msgbox5.ShowAsync();
// //DateTime dt = Convert.ToDateTime(date + subitemDet.Items[0].SubItems[0].Subtitle);
// DateTime dt = DateTime.ParseExact(date1, "g", provider);
// DateTime ddt = DateTime.Now;
// var diffInSeconds = (dt - ddt).TotalSeconds;
// MessageDialog msgbox6 = new MessageDialog(diffInSeconds.ToString());
// await msgbox6.ShowAsync();
// diffInSeconds = diffInSeconds - 900;
// if ((diffInSeconds + 10) > 0)
// MessageDialog msgbox7 = new MessageDialog("conv");
// await msgbox7.ShowAsync();
// }
// }
//}
//if (item != null)
//ListCars.Add(new FavClass() { UniqueId = item1.UniqueId, Id = item1.Id, Title = item1.Title, Subtitle = item1.Subtitle, Subtitle = item1.Subtitle, Content = item1.Content });
//else
// ListCars.Add(new FavClass() { UniqueId = subitem.UniqueId, Id = subitem.Id, Title = subitem.Title, Subtitle = subitem.Subtitle, Subtitle = subitem.Subtitle, Content = subitem.Content });
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(List<string>));
using (var stream = await local.OpenStreamForWriteAsync(
"DataFile.json",
CreationCollisionOption.ReplaceExisting))
{
serializer.WriteObject(stream, ListCars);
}
}
}
}
catch
{ }
}
private async Task DeleteEntryIntoJsonAsync()
{
try
{
string content = String.Empty;
List<string> ListCars = new List<string>();
StorageFolder local = ApplicationData.Current.LocalFolder;
// Create a new file named DataFile.txt.
var file = await local.CreateFileAsync("DataFile.json",
CreationCollisionOption.OpenIfExists);
if (local != null)
{
// var dataFolder = await local.GetFolderAsync("DataFolder");
var myStream = await local.OpenStreamForReadAsync("DataFile.json");
using (StreamReader reader = new StreamReader(myStream))
{
content = await reader.ReadToEndAsync();
}
if (content != "")
{
//Now add one more Entry.
ListCars = FavClass.ConvertToFavEvent(content);
foreach (var favEvent in ListCars)
{
if (String.Compare(favEvent, item.UniqueId) == 0)
{
//ListCars.Remove((string)favEvent);
int i = ListCars.FindIndex(f => f == item.UniqueId);
ListCars.RemoveAt(i);
break;
}
}
ListCars.TrimExcess();
var subitemDet = await SampleDataSource.GetGroupAsync("Schedule");
schedulednotif n = new schedulednotif();
n.schedulenotifrem(item.Title);
//if (item != null)
//ListCars.Add(new FavClass() { UniqueId = item1.UniqueId, Id = item1.Id, Title = item1.Title, Subtitle = item1.Subtitle, Subtitle = item1.Subtitle, Content = item1.Content });
//else
// ListCars.Add(new FavClass() { UniqueId = subitem.UniqueId, Id = subitem.Id, Title = subitem.Title, Subtitle = subitem.Subtitle, Subtitle = subitem.Subtitle, Content = subitem.Content });
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(List<string>));
using (var stream = await local.OpenStreamForWriteAsync(
"DataFile.json",
CreationCollisionOption.ReplaceExisting))
{
serializer.WriteObject(stream, ListCars);
}
}
}
}
catch { }
}