private void ExcutPrintLabel(object sender, PrintPageEventArgs e)
{
string sBarcode = tbItemBarcode.Text.Trim();
string sProductNo = tbProductNo.Text.Trim();
string sItemNo = tbItemNo.Text.Trim();
string sItemDesc = tbItemDesc.Text.Trim();
string sSnNo = tbSnNo.Text.Trim();
//商品号ProductNo Dm二维码
DataMatrix.net.DmtxImageEncoder dmtxEncoder = new DataMatrix.net.DmtxImageEncoder();
Bitmap bmpDmtxCode = dmtxEncoder.EncodeImage(sProductNo);
//商品号的条形码（不用打印条形码）
Common.Code128 code128 = new Common.Code128();
Bitmap bmpProductNo = code128.GetCodeImage(sProductNo, Common.Code128.Encode.Code128C);
Regex r = new Regex(@"^\d+$");
Common.Code128.Encode encode128 = Common.Code128.Encode.Code128A;
//商品条码
Bitmap bmpBarcode;
if (r.Match(sBarcode).Success)
{
if ((sBarcode.Length % 2) == 0)
{
encode128 = Common.Code128.Encode.Code128C;
}
}
bmpBarcode = code128.GetCodeImage(sBarcode, encode128);
//产品号（不用打印条码）
encode128 = Common.Code128.Encode.Code128A;
if (r.Match(sItemNo).Success)
{
if ((sItemNo.Length % 2) == 0)
{
encode128 = Common.Code128.Encode.Code128C;
}
}
Bitmap bmpItemNo = code128.GetCodeImage(sItemNo.ToUpper(), encode128);
//sn号的条码
Bitmap bmpSnNo = code128.GetCodeImage(sProductNo, Common.Code128.Encode.Code128C);
if (cbxIsGenSn.Checked)
{
bmpSnNo = code128.GetCodeImage(sSnNo, Common.Code128.Encode.Code128C);
}
sSnNo = "SN : " + tbSnNo.Text.Trim(); //sn描述
//位置偏移量
const float PAGE_START_OFFSET_X = 2;
const float PAGE_START_OFFSET_Y = 2;
PointF pOffset = new PointF(PAGE_START_OFFSET_X, PAGE_START_OFFSET_Y);
PointF pointBarcode = new PointF(pOffset.X + pbBarcode.Location.X, pOffset.Y + pbBarcode.Location.Y);
PointF pointBarcodeDesc = new PointF(pOffset.X + pntBarcode.Location.X, pOffset.Y + pntBarcode.Location.Y);
PointF pointItemNoDesc = new PointF(pOffset.X + pntItemNo.Location.X, pOffset.Y + pntItemNo.Location.Y);
PointF pointItemDesc = new PointF(pOffset.X + pntItemDesc.Location.X, pOffset.Y + pntItemDesc.Location.Y);
PointF pointDmtxCode = new PointF(pOffset.X + pbDmProductNo.Location.X, pOffset.Y + pbDmProductNo.Location.Y);
PointF pointProductNoDesc = new PointF(pOffset.X + pntProductNo.Location.X, pOffset.Y + pntProductNo.Location.Y);
PointF pointSnNoCode = new PointF(pOffset.X + pbSnNo.Location.X, pOffset.Y + pbSnNo.Location.Y);
PointF pointSnNoDesc = new PointF(pOffset.X + pntSnNo.Location.X, pOffset.Y + pntSnNo.Location.Y);
//return;
//-----------打印货位文字----------
Brush brushDefaultFont = new SolidBrush(Color.Black);
Font ArialFontSmall = new Font("Arial Bold", 9);
Font ArialFontSn = new Font("Arial", 6);
Font ArialFontBig = new Font("Arial Bold", 9);
Font ArialFontDesc = new Font("Arial,宋体", 9);
Graphics g = e.Graphics;
//-----------打印条码--------------
g.DrawImage(bmpBarcode, pointBarcode.X, pointBarcode.Y, bmpBarcode.Width, pbBarcode.Height);
g.DrawString(sBarcode, ArialFontSmall, brushDefaultFont, pointBarcodeDesc); //条码文字
//ItemNo描述
g.DrawString(sItemNo, ArialFontSn, brushDefaultFont, pointItemNoDesc); //文字
//ItemDesc
const int LINE_CHARS = 8;
string sTemp = "";
if (sItemDesc.Length > LINE_CHARS)
{
sTemp = sItemDesc.Substring(0, LINE_CHARS);
}
string sTemp2 = "";
g.DrawString(sTemp, ArialFontDesc, brushDefaultFont, pointItemDesc); //条码文字
if (sItemDesc.Length > LINE_CHARS)
{
sTemp2 = sItemDesc.Substring(LINE_CHARS, (sItemDesc.Length - LINE_CHARS));
pointItemDesc.Y = pointItemDesc.Y + 12;
g.DrawString(sTemp2, ArialFontDesc, brushDefaultFont, pointItemDesc); //条码文字
}
//datamatrix二维码
g.DrawImage(bmpDmtxCode, pointDmtxCode.X, pointDmtxCode.Y, bmpDmtxCode.Width, bmpDmtxCode.Height);
g.DrawString(sProductNo, ArialFontSmall, brushDefaultFont, pointProductNoDesc); //条码文字
//---------------------------------
if (cbxIsGenSn.Checked)
{
//-----------打印sn条码--------------
g.DrawImage(bmpSnNo, pointSnNoCode.X, pointSnNoCode.Y, bmpSnNo.Width, pbSnNo.Height);
g.DrawString(sSnNo, ArialFontSn, brushDefaultFont, pointSnNoDesc); //条码文字
}
//---------------------------------
}
private void btnPrint_Click(object sender, EventArgs e)
{
string sBarcode = tbItemBarcode.Text.Trim();
string sProductNo = tbProductNo.Text.Trim();
string sItemNo = tbItemNo.Text.Trim();
string sItemDesc = tbItemDesc.Text.Trim();
string sSnNo = tbSnNo.Text.Trim();
pntProductNo.Text = sProductNo;
pntBarcode.Text = sBarcode;
pntSnNo.Text = "SN : " + sSnNo;
pntItemDesc.Text = tbItemDesc.Text;
pntItemNo.Text = sItemNo;
DataMatrix.net.DmtxImageEncoder dmtxEncoder = new DataMatrix.net.DmtxImageEncoder();
Bitmap bmpDmtxCode = dmtxEncoder.EncodeImage(sProductNo);
Common.Code128 code128 = new Common.Code128();
Bitmap bmpProductNo = code128.GetCodeImage(sProductNo, Common.Code128.Encode.Code128C);
Bitmap bmpSnNo = code128.GetCodeImage(sProductNo, Common.Code128.Encode.Code128C);
if (cbxIsGenSn.Checked)
{
bmpSnNo = code128.GetCodeImage(sSnNo, Common.Code128.Encode.Code128C);
}
Regex r = new Regex(@"^\d+$");
Common.Code128.Encode encode128 = Common.Code128.Encode.Code128A;
Bitmap bmpBarcode;
//if ((r.Match(sBarcode).Success) && (sBarcode.Length == 13))
//{
// Common.Ean13 ean13 = new Common.Ean13();
// Graphics g = new .CreateGraphics();
// var a = panelContent.CreateGraphics();
// var rectangleObj = new Rectangle(20, 20, 200, 50);
// core.Paint_EAN13("211812100001", a, rectangleObj);
//}
//else
{
if (r.Match(sBarcode).Success)
{
if ((sBarcode.Length % 2) == 0)
{
encode128 = Common.Code128.Encode.Code128C;
}
}
bmpBarcode = code128.GetCodeImage(sBarcode, encode128);
}
encode128 = Common.Code128.Encode.Code128A;
if (r.Match(sItemNo).Success)
{
if ((sItemNo.Length % 2) == 0)
{
encode128 = Common.Code128.Encode.Code128C;
}
}
Bitmap bmpItemNo = code128.GetCodeImage(sItemNo.ToUpper(), encode128);
//bmpProductNo = Common.BitmapScaleHelper.ScaleToSize(bmpProductNo,2); //缩放图片
//bmpProductNo = Common.BitmapScaleHelper.ScaleToSize(bmpProductNo, bmpProductNo.Width * 2, bmpProductNo.Height);
pbDmProductNo.Image = bmpDmtxCode;
//pbProductNo.Image = bmpProductNo;
pbBarcode.Image = bmpBarcode;
//if (sItemNo != sBarcode)
// pbItemNo.Image = bmpItemNo;
if (cbxIsGenSn.Checked)
{
pbSnNo.Image = bmpSnNo;
}
string sLog = "";
sLog += bmpDmtxCode.Width + " x " + bmpDmtxCode.Height + "\r\n";
sLog += bmpProductNo.Width + " x " + bmpProductNo.Height + "\r\n";
sLog += bmpBarcode.Width + " x " + bmpBarcode.Height + "\r\n";
sLog += bmpItemNo.Width + " x " + bmpItemNo.Height + "\r\n";
sLog += bmpSnNo.Width + " x " + bmpSnNo.Height + "\r\n";
tbLogs.Text = sLog;
//打印产品标签
if (DialogResult.Yes == MessageBox.Show("打印确认", "是否确认打印产品标签?", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2))
{
PrintItemLabel();
}
}