private void BrowseButton_Click(object sender, EventArgs e)
{
if (this.openFileDialog1.ShowDialog() != DialogResult.OK)
{
return;
}
int larg = this.PhotoPictureBox.Width;
int alt = this.PhotoPictureBox.Height;
Bitmap face = new Bitmap(Image.FromFile(this.openFileDialog1.FileName), larg, alt);
Rectangle rect = PictureCamera.DetectFace(new Image <Bgr, Byte>(face));
if (rect != Rectangle.Empty)
{
this.PhotoPictureBox.BackgroundImage = face;
this.grayFace = new Image <Gray, byte>(face).Copy(rect).Resize(100, 100, INTER.CV_INTER_CUBIC);
this.PhotoCheckBox.AutoCheck = true;
this.PhotoCheckBox.Checked = true;
this.PhotoCheckBox.Enabled = false;
}
else
{
MessageBox.Show("The photo is not valid!!", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ProcessFrame(object sender, EventArgs arg)
{
Image <Bgr, Byte> ImageFrame = capture.QueryFrame();
if (ImageFrame != null)
{
this.rect = PictureCamera.DetectFace(ImageFrame);
ImageFrame.Draw(this.rect, new Bgr(Color.DarkRed), 2);
}
ImageBox.Image = ImageFrame;
}
private void SaveButton_Click(object sender, EventArgs e)
{
bool trovato = false;
foreach (DataGridViewCell cella in this.ModUserDataGridView.Rows[0].Cells)
{
if (cella.Style.BackColor == Color.DarkRed && cella.Style.SelectionBackColor == Color.Maroon)
{
trovato = true;
break;
}
}
if (!trovato)
{
MessageBox.Show("", "INFORMATION", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
Bitmap bmp = (Bitmap)this.ModUserDataGridView.Rows[0].Cells[4].Value;
int codice = Convert.ToInt32(this.ModUserDataGridView.Rows[0].Cells[0].Value);
User u = this.db.SelectSimpleUser(codice);
Administrator admin = null;
if (u == null)
{
admin = this.db.SelectAdministrator(codice);
}
Rectangle rect = PictureCamera.DetectFace(new Image <Bgr, Byte>(bmp));
if (rect != Rectangle.Empty)
{
this.grayFace = new Image <Gray, byte>(bmp).Copy(rect).Resize(100, 100, INTER.CV_INTER_CUBIC);
this.db.InsertImage(codice, this.grayFace.Bytes);
}
if (u != null)
{
this.db.UpdateTableUser(u, this.ModUserDataGridView.Rows[0]);
}
else
{
this.db.UpdateTableUser(admin, this.ModUserDataGridView.Rows[0]);
}
MessageBox.Show("Information updated successfully!!", "NOTICE",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}