private void btnBatchPrint_Click(object sender, EventArgs e)
{
if (!string.IsNullOrWhiteSpace(tbBarCodeWidth.Text))
{
barCodeWidth = int.Parse(tbBarCodeWidth.Text);
}
if (!string.IsNullOrWhiteSpace(tbBarcodeHeight.Text))
{
barCodeHeight = int.Parse(tbBarcodeHeight.Text);
}
if (!string.IsNullOrWhiteSpace(tbBarCodeSpacing.Text))
{
barCodeSpacing = int.Parse(tbBarCodeSpacing.Text);
}
if (!string.IsNullOrWhiteSpace(tbFontSize.Text))
{
fontSize = int.Parse(tbFontSize.Text);
}
barCodeImages.Clear();
printCounter = 0;
if (lbBarCodes.Items.Count > 0)
{
foreach (string s in lbBarCodes.Items)
{
barCodeImages.Add(ObjectOperator.CreateBarCode(s, barCodeWidth, barCodeHeight, true));
}
//PrintDocument batchPrintDocument = new PrintDocument();
try
{
batchPrintDocument.PrinterSettings.PrinterName = cbPrinters.SelectedItem.ToString();
//PageSetupDialog pageSetupDialog = new PageSetupDialog();
//pageSetupDialog.Document = batchPrintDocument;
//if (DialogResult.OK == pageSetupDialog.ShowDialog())
//{
//batchPrintDocument.PrintPage += BatchPrint;
PrintPreviewDialog ppd = new PrintPreviewDialog();
ppd.Document = batchPrintDocument;
ppd.ShowDialog();
//}
}
catch (Exception ePrint)
{
MessageBox.Show($"打印失败：\r\n{ePrint})", "打印失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//finally
//{ batchPrintDocument.Dispose(); }
}
else
{
MessageBox.Show("无可打印数据");
}
}
private void btnGenerate_Click(object sender, EventArgs e)
{
string codeString = tbCodeString.Text;
if (!string.IsNullOrWhiteSpace(codeString))
{
Bitmap barCodeImage = ObjectOperator.CreateBarCode(codeString, 300, 100);
pictureBoxBarCode.Image = barCodeImage;
}
}
