private async Task TryLoadLastDatabase(ApplicationDataContainer roamingSettings, StorageItemMostRecentlyUsedList storageList)
{
var pickDatabase = true;
if (_dataSource.StorageFile != null)
{
Database = _dataSource.StorageFile;
_dataSource.StorageFile = null;
pickDatabase = false;
}
else if (roamingSettings.Values.ContainsKey(mostRecentDatabaseKey))
{
try
{
var databaseToken = roamingSettings.Values[mostRecentDatabaseKey].ToString();
if (storageList.ContainsItem(databaseToken))
{
Database = await storageList.GetFileAsync(databaseToken);
pickDatabase = false;
}
}
catch (FileNotFoundException fnf)
{
_pageServices.Toast(string.Format(FileNotFoundMessage, "database"));
}
catch(Exception e)
{
}
}
if (pickDatabase)
{
PickDatabase();
}
}
private async Task TryLoadLastKeefile(ApplicationDataContainer roamingSettings, StorageItemMostRecentlyUsedList storageList)
{
try
{
if (roamingSettings.Values.ContainsKey(mostRecentKeyFileKey))
{
var keeFileToken = roamingSettings.Values[mostRecentKeyFileKey].ToString();
if (storageList.ContainsItem(keeFileToken))
{
KeyFile = await storageList.GetFileAsync(keeFileToken);
}
}
}
catch (FileNotFoundException fnf)
{
_pageServices.Toast(string.Format(FileNotFoundMessage, "keyfile"));
}
catch (Exception e)
{
}
}
public StorageItemMostRecentlyUsedListEvents(StorageItemMostRecentlyUsedList This)
{
this.This = This;
}
