private async Task <FilePickerResult> PickFileAsync(FilePickerOptions options, FileDialog dialog)
{
dialog.Filter = string.Join("|", options.Filters.Select(f => $"{f.DisplayName}|*.{f.Extension}"));
dialog.DefaultExt = $".{options.Filters.FirstOrDefault()?.Extension ?? "*"}";
bool?result = await dialog.ShowDialogAsync();
if (result == true)
{
return(FilePickerResult.CreateSuccess(dialog.FileName));
}
return(FilePickerResult.CreateError());
}
/// <inheritdoc />
public Task <FilePickerResult> PickSaveFileAsync(FilePickerOptions options)
{
return(PickFileAsync(options, new SaveFileDialog()));
}
