private void clearAllToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (imagePictureBox.Image != null)
            {
                imagePictureBox.Image.Dispose();
                imagePictureBox.Image = Image.FromFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, EMPTY_IMAGE));
            }

            passwordTextBox.Text = string.Empty;
            dataTextBox.Text     = string.Empty;

            encryptCheckBox.Checked = false;
            pathVectorTextBox.Text  = string.Empty;
            LsbProposedHelper.ResetVector();

            notesLabel.Text      = "Notes:";
            notesLabel.ForeColor = Color.Black;

            progressBar1.Value = 0;
        }
        private void SaveImageAfterEmbed()
        {
            SaveFileDialog save_dialog = new SaveFileDialog
            {
                Filter = "Png Image|*.png|Bitmap Image|*.bmp"
            };

            if (save_dialog.ShowDialog() == DialogResult.OK)
            {
                switch (save_dialog.FilterIndex)
                {
                case 0:
                {
                    bmp.Save(save_dialog.FileName, ImageFormat.Png);
                    SaveVector(save_dialog);
                }
                break;

                case 1:
                {
                    bmp.Save(save_dialog.FileName, ImageFormat.Png);
                    SaveVector(save_dialog);
                }
                break;

                case 2:
                {
                    bmp.Save(save_dialog.FileName, ImageFormat.Bmp);
                    SaveVector(save_dialog);
                }
                break;
                }

                LsbProposedHelper.ResetVector();
                notesLabel.Text      = "Notes:";
                notesLabel.ForeColor = Color.Black;
            }
        }