private void pbStep2_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
Config cfg = new Config();
String path = cfg.Get(Config.ANSWER_SHEET_IMG_PATH, "");
if (path != "")
{
openFileDialog1.InitialDirectory = path;
}
openFileDialog1.Title = "Chọn danh sách ảnh bài thi";
openFileDialog1.CheckFileExists = true;
openFileDialog1.CheckPathExists = true;
openFileDialog1.Filter = "dat Files (*.dat)|*.dat";
openFileDialog1.DefaultExt = "dat";
openFileDialog1.FilterIndex = 2;
openFileDialog1.RestoreDirectory = true;
openFileDialog1.ReadOnlyChecked = true;
openFileDialog1.ShowReadOnly = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
string filePath = openFileDialog1.FileName;
byte[] imageBytes = File.ReadAllBytes(filePath);
if (SigningHelper.VerifyImages(imageBytes))
{
List <Bitmap> imgs = SigningHelper.GetImagesFromEncryptedBytes(imageBytes);
bgImageProcessing.RunWorkerAsync(imgs);
processProgressBar.Visible = true;
lbProcessProgressDescription.Visible = true;
}
else
{
MessageBox.Show("File ảnh bài thi bị lỗi!!");
}
}
}
