private async void RetrieveAppContentHelper(GetQueryDelegate getQuery)
{
var indexedFolder = await Windows.Storage.ApplicationData.Current.LocalFolder.CreateFolderAsync("Indexed", Windows.Storage.CreationCollisionOption.OpenIfExists);
var query = getQuery(indexedFolder);
var files = await query.GetFilesAsync();
string[] propertyKeys =
{
Windows.Storage.SystemProperties.ItemNameDisplay,
Windows.Storage.SystemProperties.Keywords,
Windows.Storage.SystemProperties.Comment,
Windows.Storage.SystemProperties.Title
};
var outputString = "";
foreach (var file in files)
{
var retrievedProperties = await file.Properties.RetrievePropertiesAsync(propertyKeys);
outputString += "Name: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.ItemNameDisplay]) + "\n";
outputString += "Keywords: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.Keywords]) + "\n";
outputString += "Comment: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.Comment]) + "\n";
outputString += "Title: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.Title]) + "\n\n";
}
rootPage.NotifyUser(outputString, NotifyType.StatusMessage);
}
private async void RetrieveAppContentHelper(GetQueryDelegate getQuery)
{
var indexedFolder = await Windows.Storage.ApplicationData.Current.LocalFolder.CreateFolderAsync("Indexed", Windows.Storage.CreationCollisionOption.OpenIfExists);
var query = getQuery(indexedFolder);
var files = await query.GetFilesAsync();
string[] propertyKeys =
{
Windows.Storage.SystemProperties.ItemNameDisplay,
Windows.Storage.SystemProperties.Keywords,
Windows.Storage.SystemProperties.Comment,
Windows.Storage.SystemProperties.Title
};
var outputString = "";
foreach (var file in files)
{
var retrievedProperties = await file.Properties.RetrievePropertiesAsync(propertyKeys);
outputString += "Name: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.ItemNameDisplay]) + "\n";
outputString += "Keywords: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.Keywords]) + "\n";
outputString += "Comment: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.Comment]) + "\n";
outputString += "Title: " + Helpers.StringifyProperty(retrievedProperties[Windows.Storage.SystemProperties.Title]) + "\n\n";
}
rootPage.NotifyUser(outputString, NotifyType.StatusMessage);
}