private void printButton_Click(object sender, EventArgs e)
{
PrinterSettings ps = new PrinterSettings {
PrinterName = labelPrinter
};
LabelTemplate labelTemplate = labelComboBox.SelectedItem as LabelTemplate;
double labelWidth = labelTemplate.StockWidth;
double labelHeight = labelTemplate.StockHeight;
ps.Width = (int)(203 * labelHeight);
ps.Length = (int)(203 * labelWidth);
ps.Darkness = printDarkness;
ps.PrintSpeed = printSpeed;
List <byte> page = new List <byte>();
page.AddRange(ZPLCommands.ClearPrinter(ps));
Bitmap bmp = new Bitmap(pictureBox1.Width, pictureBox1.Height);
labelRenderer.DrawLabel(labelTemplate, bmp, true, GetLabelParameters());
page.AddRange(ZPLCommands.GraphicStore(bmp, 'R', "img"));
page.AddRange(ZPLCommands.GraphicWrite(0, 0, "img", 'R'));
page.AddRange(ZPLCommands.PrintBuffer((int)copiesUpDown.Value));
new SpoolPrinter(ps).Print(page.ToArray());
}
public void PrintLabel(string label, string printerName, LabelModel model)
{
if (string.IsNullOrEmpty(printerName))
{
throw new Exception("Nenhuma impressora selecionada.");
}
var page = new List <byte>();
var printerSettings = GetPrinterSettings(printerName, model);
var barCode = new Barcode
{
Type = BarcodeType.CODE128_AUTO,
BarWidthNarrow = 3
};
page.AddRange(ZPLCommands.ClearPrinter(printerSettings));
page.AddRange(ZPLCommands.BarCodeWrite(printerSettings.AlignLeft, printerSettings.AlignTop, 100, ElementDrawRotation.NO_ROTATION, barCode, true, label));
Print(page, printerSettings);
}