async public Task init(int numToLoad)
{
page.LoadingTxt.Visibility = Windows.UI.Xaml.Visibility.Visible;
//Create the collection
NotepadItem item;
//Iterate through MRU list
AccessListEntryView entries = StorageApplicationPermissions.MostRecentlyUsedList.Entries;
ItemCount = 0;
foreach (AccessListEntry entry in entries)
{
try
{
item = new NotepadItem();
StorageFile storageFile = await StorageApplicationPermissions.MostRecentlyUsedList.GetFileAsync(entry.Token);
item.Title = storageFile.DisplayName;
item.Token = entry.Token;
if (ItemCount < numToLoad && item.Title != "")
{
Collection.Add(item);
ItemCount++;
}
//item.FileName = storageFile.Path;
IRandomAccessStream txtStream = await storageFile.OpenAsync(FileAccessMode.Read);
IInputStream readStream = txtStream.GetInputStreamAt(0);
DataReader reader = new DataReader(readStream);
uint numBytesLoaded = await reader.LoadAsync((uint)txtStream.Size);
if (numBytesLoaded > 25)
{
numBytesLoaded = 25;
}
item.FileName = reader.ReadString(numBytesLoaded) + "...";
}
catch
{
//int i = 0;
}
}
page.LoadingTxt.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
page.RefreshGridView();
//iterate through each of them again to reset the list
ItemCount = 0;
AccessListEntryView entries2 = StorageApplicationPermissions.MostRecentlyUsedList.Entries;
foreach (AccessListEntry entry in entries2)
{
try
{
if (ItemCount < numToLoad)
{
ItemCount++; //need to do this to keep the count the same
}
StorageFile storageFile = await StorageApplicationPermissions.MostRecentlyUsedList.GetFileAsync(entry.Token);
}
catch { }
}
}
async private void LoadSelectedFile(NotepadItem item)
{
StorageFile sampleFile = await StorageApplicationPermissions.MostRecentlyUsedList.GetFileAsync(item.Token);
DisplayFile(sampleFile, false, false);
}
