private void drawNodeBarcode(Graphics g, XmlNode source, PointF margin, Font defaultFont)
{
if (XmlFunc.getBoolAttribute(source, "Visible", true))
{
string code = source.InnerText.Trim();
if (code.Length != 0)
{
PointF tf = this.getLocationAttribute(source);
tf.X += margin.X;
tf.Y += margin.Y;
Color color = this.getFontColorAttribute(source);
Color white = new Color();
white = Color.White;
float num = float.Parse(XmlFunc.getStringAttribute(source, "ByteWidth", "12.00"));
SizeF ef = this.getSizeAttribute(source);
ef.Width = (num * SizeDef.PrintPixelPerDisplayPixel) * (code.Length + 2);
DotNetBarcode barcode = new DotNetBarcode(DotNetBarcode.Types.Code39);
using (Font font = this.getFontAttribute(source, defaultFont))
{
barcode.FontName = font.Name;
barcode.FontSize = font.Size;
barcode.FontBold = font.Bold;
barcode.FontItalic = font.Italic;
barcode.FontColor = color;
barcode.FontBackGroundColor = white;
barcode.BarColor = color;
barcode.BackGroundColor = white;
barcode.WriteBar(code, tf.X, tf.Y, ef.Width, ef.Height, g);
}
}
}
}
void prtdoc_PrintPage(object sender, PrintPageEventArgs e)
{
if (_listCode != null)
{
if (_listCode.Count > 0 && _listType.Count > 0)
{
if (PageIndex == _listCode.Count)
{
PageIndex = 0;
}
Graphics g = e.Graphics;
e.HasMorePages = false; //此处打开多页打印属性
bc.WriteBar(_listCode[PageIndex], 100, 0, 140, 140, g);
float titleWidth = g.MeasureString(_listCode[PageIndex], FontContent).Width;
g.DrawString(_listType[PageIndex], FontContent, Brushes.Black, new PointF(110 + (140 - titleWidth) / 2, 100));
//在左上角0,0的位置打印图像
if (PageIndex == _listCode.Count - 1) //共打印10张
{
e.HasMorePages = false; //关掉多页打印属性
}
PageIndex++; //il是一个计数器，即页数
}
}
}
void prtdoc_PrintPage(object sender, PrintPageEventArgs e)
{
if (_listCode != null)
{
if (_listCode.Count > 0)
{
if (PageIndex == _listCode.Count)
{
PageIndex = 0;
}
Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.HighQuality;
g.CompositingQuality = CompositingQuality.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
e.HasMorePages = true; //此处打开多页打印属性
int paddingLeft = 80, paddingTop = 30, scale = 100;
bc.WriteBar(_listCode[PageIndex], paddingLeft, paddingTop, scale, scale, g);
float titleWidth = g.MeasureString(_listCode[PageIndex], FontContent).Width;
g.DrawString(_listCode[PageIndex], FontContent, Brushes.Black, new PointF((scale - titleWidth) / 2 + paddingLeft - 5, scale + 5));
//在左上角0,0的位置打印图像
if (PageIndex == _listCode.Count - 1) //共打印10张
{
e.HasMorePages = false; //关掉多页打印属性
}
PageIndex++; //il是一个计数器，即页数
}
}
}
private void TextBox1_TextChanged(object sender, EventArgs e)
{
int num2;
int num3;
object obj;
try
{
IL_01:
int num = 1;
DotNetBarcode dotNetBarcode = new DotNetBarcode();
IL_09:
num = 2;
dotNetBarcode.Type = DotNetBarcode.Types.QRCode;
IL_12:
num = 3;
dotNetBarcode.PrintCheckDigitChar = true;
IL_1B:
ProjectData.ClearProjectError();
num2 = -2;
IL_23:
num = 5;
dotNetBarcode.WriteBar(this.TextBox1.Text, 0f, 0f, (float)this.SplitContainer1.Panel2.Width, (float)this.SplitContainer1.Panel2.Height, this.SplitContainer1.Panel2.CreateGraphics());
IL_72:
goto IL_D7;
IL_74:
goto IL_E1;
IL_76:
num3 = num;
if (num2 <= -2)
{
goto IL_8D;
}
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num2);
goto IL_B5;
IL_8D:
int num4 = num3 + 1;
num3 = 0;
@switch(ICSharpCode.Decompiler.ILAst.ILLabel[], num4);
IL_B5:
goto IL_E1;
}
catch when(endfilter(obj is Exception & num2 != 0 & num3 == 0))
{
Exception ex = (Exception)obj2;
goto IL_76;
}
IL_D7:
if (num3 != 0)
{
ProjectData.ClearProjectError();
}
return;
IL_E1:
throw ProjectData.CreateProjectError(-2146828237);
}
private void ptQRCode_Paint(object sender, PaintEventArgs e)
{
e.Graphics.FillRectangle(Brushes.White, new Rectangle()
{
X = 0, Y = 0, Width = 251, Height = 126
});
bc.WriteBar(textBox4.Text.Trim(), 200, 50, 80, 80, e.Graphics);
SolidBrush b1 = new SolidBrush(Color.Black);//定义单色画刷
e.Graphics.DrawString("商品名：" + textBox3.Text, new Font("宋体", 11), b1, new PointF(0, 0));
e.Graphics.DrawString("生产日期：" + textBox5.Text, new Font("宋体", 11), b1, new PointF(0, 20));
e.Graphics.DrawString("生产厂家：" + textBox6.Text, new Font("宋体", 11), b1, new PointF(0, 40));
e.Graphics.DrawString("保质期：" + textBox8.Text, new Font("宋体", 11), b1, new PointF(0, 60));
e.Graphics.DrawString("库存：" + textBox11.Text, new Font("宋体", 9), b1, new PointF(190, 0));
}
private void btnPrint_Click(object sender, RoutedEventArgs e)
{
if (dataTable == null || dataTable.Rows.Count <= 0)
{
MessageBox.Show("信息有误，无法打印！");
return;
}
//创建二维码
Bitmap b = new Bitmap(200, 325);
Graphics g = Graphics.FromImage(b);
DotNetBarcode bc = new DotNetBarcode();
bc.Type = DotNetBarcode.Types.QRCode;
string code = BaseData.stationID.ToString() + " ";
code += dataTable.Rows[0]["TruckNo"].ToString().Trim().Substring(1) + " ";
code += DateTime.Parse(dataTable.Rows[0]["PushTime"].ToString()).ToString("yyyy-MM-dd,HH:mm:ss") + " ";
code += dataTable.Rows[0]["Type1"].ToString().Trim();
string pstr = "" + BaseData.stationName.Replace(" ", "") + "清洁站管理系统\n";
pstr += "车牌号:" + dataTable.Rows[0]["TruckNo"].ToString().Trim() + "\n";
pstr += "出发时间:" + DateTime.Parse(dataTable.Rows[0]["PushTime"].ToString()).ToString("yy-MM-dd,HH:mm:ss") + "\n";
pstr += "垃圾类型:" + dataTable.Rows[0]["Type1"].ToString().Trim()+"\n";
pstr += "二维码:\n";
System.Drawing.Pen p = new System.Drawing.Pen(new SolidBrush(System.Drawing.Color.Black));
p.DashStyle = System.Drawing.Drawing2D.DashStyle.Custom;
p.DashPattern = new float[] {3,5 };
g.DrawLine(p, 0, 0, 200, 0);
g.DrawString(pstr, new Font("宋体", 11), new SolidBrush(System.Drawing.Color.Black), 0, 20);
bc.WriteBar(code, 0, 120, 200, 320, g);
g.DrawLine(p, 0, 320, 200, 320);
b.Save("test.jpg");
printImage = b;
//打印信息
System.Windows.Forms.PrintDialog pDialog = new System.Windows.Forms.PrintDialog();
pDialog.Document = new PrintDocument();
pDialog.Document.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(document_PrintPage);
pDialog.Document.Print();
}
// Sub procedure: Show barcode graphics to the decoration pannel
private void pnlBarcode_Paint(object sender, PaintEventArgs e)
{
DotNetBarcode barCode = new DotNetBarcode();
string barcodeNumber;
Single x1;
Single y1;
Single x2;
Single y2;
x1 = 0;
y1 = 0;
x2 = pnlBarcode.Size.Width;
y2 = pnlBarcode.Size.Height;
barcodeNumber = txtBoxIdFrom.Text;
barCode.Type = DotNetBarcode.Types.Jan13;
if (barcodeNumber != String.Empty)
{
barCode.WriteBar(barcodeNumber, x1, y1, x2, y2, e.Graphics);
}
}
/// <summary>
/// 生成二维码 DotNetBar自带插件
/// </summary>
/// <param name="data"></param>
private Image QRCodeBar(string data)
{
DotNetBarcode bc = new DotNetBarcode();
bc.Type = DotNetBarcode.Types.QRCode;
bc.PrintCheckDigitChar = true;
bc.PrintChar = true;
bc.PrintCheckDigitChar = true;
Bitmap btm = new Bitmap(this.picEncode.Width, this.picEncode.Height);
Graphics g = Graphics.FromImage(btm);
bc.WriteBar(data, 0, 0, this.picEncode.Width + 5, this.picEncode.Width + 5, g);
Font FontContent = new Font("宋体", 16, FontStyle.Bold);
float titleWidth = g.MeasureString(data, FontContent).Width;
g.DrawString(data, FontContent, Brushes.Black, new PointF((this.picEncode.Width - titleWidth) / 2, this.picEncode.Height - 25));
MemoryStream ms = new MemoryStream();
btm.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
Image image = Image.FromStream(ms);
return(image);
}
private void ptQRCode_Paint(object sender, PaintEventArgs e)
{
bc.WriteBar(this.txtContent.Text.Trim(), 0, 0, this.ptQRCode.Width, this.ptQRCode.Height, e.Graphics);
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
bc.WriteBar(this.textBox1.Text, 0, 0, this.panel1.Width, this.panel1.Height, e.Graphics);
}