async Task Rename(DocumentReference docRef, string newName)
{
try {
var oldIndex = Docs.FindIndex(x => x.File.Path == docRef.File.Path);
var r = await docRef.Rename(newName);
if (r)
{
Console.WriteLine("RENAME to {0}: {1}", newName, r);
if (oldIndex >= 0)
{
await LoadDocs();
var newIndex = Docs.FindIndex(x => x.File.Path == docRef.File.Path);
if (newIndex >= 0 && newIndex != oldIndex)
{
docsView.ShowItem(newIndex, true);
}
}
}
else
{
alert = new UIAlertView("Failed to Rename", "You may not have permission.", null, "OK");
alert.Show();
}
// AppDelegate.Shared.UpdateDocListName (docIndex);
} catch (Exception ex) {
Debug.WriteLine(ex);
}
}