private void cmbPart_Leave(object sender, EventArgs e)
{
bool someViablePartWasSelected = (cmbPart.SelectedItem != null);
this.buttonGenerate.Enabled = !(someViablePartWasSelected) && cmbPart.Text != "";
if (someViablePartWasSelected)
{ // show barcode for part
BarcodePartDataClass partToResolve = cmbPart.SelectedItem as BarcodePartDataClass;
this.textBoxBarcode.Text = partToResolve.BarcodeRaw;
// generate here barcode and show it
BarcodeLib.TYPE type = TYPE.EAN13; // maybe, add input field with additional symbologies to select?
int W = pictureBoxBarCode.Width - 10;
int H = pictureBoxBarCode.Height - 10;
pictureBoxBarCode.BackgroundImage = b.Encode(type, this.textBoxBarcode.Text.Trim(), Color.Black, Color.White, W, H);
}
}
private void PrintDoc_PrintPage(object sender, PrintPageEventArgs e)
{
if (currentPagePrinting <= maxPagePrinting)
{
// blur go away!
e.Graphics.InterpolationMode = InterpolationMode.NearestNeighbor;
e.Graphics.PixelOffsetMode = PixelOffsetMode.None; // or PixelOffsetMode.Half
Font printFont = new Font("Courier New", 7);
e.Graphics.DrawString(itemsToShow[currentPagePrinting - 1].BarcodeMachine, printFont, Brushes.Black, 1, 1);
e.Graphics.DrawString(itemsToShow[currentPagePrinting - 1].BarcodeCustomer, printFont, Brushes.Black, 1, 1 + printFont.Height);
// clojure and lambda
BarcodePartDataClass bpdc = handlingClassRef.allPartsList.Find((BarcodePartDataClass in_bcode) => { return(in_bcode.ID == itemsToShow[currentPagePrinting - 1].barcodePartID); });
//draw barcode
Barcode b = new Barcode();
b.IncludeLabel = false; // well, the label text is blurry. To overcome this we need to modify barcodelib
b.Alignment = AlignmentPositions.LEFT;
float dpix = e.Graphics.DpiX;
float dpiy = e.Graphics.DpiY;
int dpiXPrinter = e.PageSettings.PrinterResolution.X;
int dpiYPrinter = e.PageSettings.PrinterResolution.Y;
// https://www.pixelcalculator.com/
int W = (int)Math.Round(96 * handlingClassRef.newconfig.labelParameters.barcodeLabelBCodeWidth / 25.4);
int H = (int)Math.Round(96 * handlingClassRef.newconfig.labelParameters.barcodeLabelBCodeHeight / 25.4);
Image bcodeImg = b.Encode(TYPE.EAN13, bpdc.BarcodeRaw, Color.Black, Color.White, W, H);
e.Graphics.DrawImageUnscaled(bcodeImg, 40, 1 + 2 * printFont.Height);
RectangleF fff = e.Graphics.ClipBounds;
e.Graphics.FillRectangle(Brushes.White, 40, 1 + printFont.Height + H, fff.Width - 1, printFont.Height + 2);
e.Graphics.DrawString("T" + itemsToShow[currentPagePrinting - 1].BarcodeTruck.ToString("D3") + " " + bpdc.BarcodeRaw, printFont, Brushes.Black, 1, 1 + printFont.Height + H + 1);
e.Graphics.DrawString(itemsToShow[currentPagePrinting - 1].BarcodePart, printFont, Brushes.Black, 1, 1 + 2 * printFont.Height + H);
currentPagePrinting++;
e.HasMorePages = (currentPagePrinting <= maxPagePrinting);
}
else
{
e.HasMorePages = false;
// risk of infinite cycle
currentPagePrinting = 1;
}
}
