private void button1_Click(object sender, EventArgs e)
{
rndNum = rnd.Next(000000000, 999999999);
txtBarcode.Text = rndNum.ToString();
if (!barcodes.Items.Contains(rndNum.ToString()))
{
var barcodeImage = barcode.Draw(txtBarcode.Text, 50);
var resultImage = new Bitmap(barcodeImage.Width, barcodeImage.Height + 44);
using (var graphics = Graphics.FromImage(resultImage))
using (var font = new Font("Microsoft Sans Serif", 9))
using (var brush = new SolidBrush(Color.Black))
using (var format = new StringFormat()
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Far
})
{
graphics.Clear(Color.White);
graphics.DrawImage(barcodeImage, 0, 0);
graphics.DrawString(txtBarcode.Text + Environment.NewLine + txtName.Text, font, brush, resultImage.Width / 2, resultImage.Height, format);
}
pictureBox1.Image = resultImage;
}
else
{
while (barcodes.Items.Contains(rndNum.ToString()))
{
rndNum = rnd.Next(000000000, 999999999);
txtBarcode.Text = rndNum.ToString();
}
if (!barcodes.Items.Contains(rndNum.ToString()))
{
var barcodeImage = barcode.Draw(txtBarcode.Text, 50);
var resultImage = new Bitmap(barcodeImage.Width, barcodeImage.Height + 44);
using (var graphics = Graphics.FromImage(resultImage))
using (var font = new Font("Microsoft Sans Serif", 9))
using (var brush = new SolidBrush(Color.Black))
using (var format = new StringFormat()
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Far
})
{
graphics.Clear(Color.White);
graphics.DrawImage(barcodeImage, 0, 0);
graphics.DrawString(txtBarcode.Text + Environment.NewLine + txtName.Text, font, brush, resultImage.Width / 2, resultImage.Height, format);
}
pictureBox1.Image = resultImage;
}
}
}
private void GenerateBarCode(string labNo)
{
Code128BarcodeDraw zbc = BarcodeDrawFactory.Code128WithChecksum;
System.Drawing.Image img2 = zbc.Draw(labNo, 20, 1);
System.IO.MemoryStream ms2 = new System.IO.MemoryStream();
img2.Save(ms2, System.Drawing.Imaging.ImageFormat.Png);
System.Windows.Forms.PictureBox pb = new PictureBox();
pb.Image = img2;
pb.Image.Save(Application.StartupPath + "\\Barcode\\" + labNo.Replace("/", "").Replace("\\", "") + ".png");
}
private void Search()
{
try
{
connection.Open();
DataTable dt = new DataTable();
dt.Rows.Clear();
MySqlDataAdapter ODA = new MySqlDataAdapter("SELECT * FROM `sql2362964`.`table1` WHERE CONCAT(`id`,`name`,`price`,`barcode`) LIKE '%" + txtBarcode.Text + "%';", connection);
ODA.Fill(dt);
dataGridView1.DataSource = dt;
name = dataGridView1.Rows[dataGridView1.CurrentRow.Index].Cells[1].Value.ToString();
var barcodeImage = barcode.Draw(txtBarcode.Text, 50);
var resultImage = new Bitmap(barcodeImage.Width, barcodeImage.Height + 44);
using (var graphics = Graphics.FromImage(resultImage))
using (var font = new Font("Microsoft Sans Serif", 9))
using (var brush = new SolidBrush(Color.Black))
using (var format = new StringFormat()
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Far
})
{
graphics.Clear(Color.White);
graphics.DrawImage(barcodeImage, 0, 0);
graphics.DrawString(Environment.NewLine + name, font, brush, resultImage.Width / 2, resultImage.Height, format);
}
pictureBox1.Image = resultImage;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "هەڵە", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
connection.Close();
}
}
private void button1_Click(object sender, EventArgs e)
{
Code128BarcodeDraw barcode = BarcodeDrawFactory.Code128WithChecksum;
pictureBox1.Image = barcode.Draw(textBox1.Text, 80);
}
