private void btnExportAttribute_Click(object sender, RoutedEventArgs e)
{
var dialog = new CommonOpenFileDialog();
dialog.IsFolderPicker = true;
if (dialog.ShowDialog() == CommonFileDialogResult.Ok)
{
var attributeValue = tvAttributeValues.SelectedItem as AttributeValue;
var files = _metadataStore.FilesForAttributeValue(attributeValue.Id);
foreach (var file in files)
{
var stream = _metadataStore.GetFileStream(file.Id);
var path = System.IO.Path.Combine(dialog.FileName, file.Title + "_" + file.Id + file.Extension);
using (var fileStream = System.IO.File.OpenWrite(path))
{
stream.CopyTo(fileStream);
fileStream.Flush();
}
}
}
}
