protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter != null)
{
dataToTrain = (DataToTrain)e.Parameter;
}
}
private async void BtnOpen_Click(object sender, RoutedEventArgs e)
{
try
{
FileOpenPicker openPicker = new FileOpenPicker();
openPicker.ViewMode = PickerViewMode.Thumbnail;
openPicker.SuggestedStartLocation = PickerLocationId.Desktop;
openPicker.CommitButtonText = "Открыть";
openPicker.FileTypeFilter.Add(".csv");
var file = await openPicker.PickSingleFileAsync();
if (file != null)
{
await Task.Run(() => { dataToTrain = new DataToTrain(file); });
TbNumIN.Text = dataToTrain.SizeIn.ToString();
TbNumOUT.Text = dataToTrain.SizeOut.ToString();
BtnNext.IsEnabled = true;
}
TbError.Text = "Нет";
}
catch
{
TbError.Text = "Ошибка при загрузке файла";
BtnNext.IsEnabled = false;
return;
}
}
