Ejemplo n.º 1
0
        public async void OnSaveButtonClicked(object sender, EventArgs e)
        {
            if (_vm.FilenameExist())
            {
                bool overwrite = await DisplayAlert("File exists.", "Do you want to overwrite existing file?", "Yes", "No");

                if (!overwrite)
                {
                    return;
                }
            }
            await _vm.SaveTemplate();
        }