private void CreateBarcode128()
{
string strBarcode = txtMa_Vt.Text.Trim();
//string strTen1 = txtTen_Vt2.Text.Trim();
//string strTen2 = txtTen_Vt.Text + "\n" + String.Format("{0:0,0 vnđ}", numGia_Ban.Value);
string strTen1 = "";
string strTen2 = "";
int W = picBarCode.Width; //Convert.ToInt32(this.txtWidth.Text.Trim());
int H = picBarCode.Height; // Convert.ToInt32(this.txtHeight.Text.Trim());
//Barcode alignment
barcodeLib.Alignment = BarcodeLib.AlignmentPositions.CENTER;
BarcodeLib.TYPE type = BarcodeLib.TYPE.UNSPECIFIED;
type = BarcodeLib.TYPE.CODE128;
//Hien thi so ma vach
//barcodeLib.IncludeLabel = true;
barcodeLib.IncludeLabel = false; //--> khong can hien thi label ma code
try
{
if (type != BarcodeLib.TYPE.UNSPECIFIED)
{
barcodeLib.RotateFlipType = (RotateFlipType)Enum.Parse(typeof(RotateFlipType), "RotateNoneFlipNone", true);
//label alignment and position
barcodeLib.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER;
//switch (this.cbLabelLocation.SelectedItem.ToString().Trim().ToUpper())
//{
// case "BOTTOMLEFT": barcodeLib.LabelPosition = BarcodeLib.LabelPositions.BOTTOMLEFT; break;
// case "BOTTOMRIGHT": barcodeLib.LabelPosition = BarcodeLib.LabelPositions.BOTTOMRIGHT; break;
// case "TOPCENTER": barcodeLib.LabelPosition = BarcodeLib.LabelPositions.TOPCENTER; break;
// case "TOPLEFT": barcodeLib.LabelPosition = BarcodeLib.LabelPositions.TOPLEFT; break;
// case "TOPRIGHT": barcodeLib.LabelPosition = BarcodeLib.LabelPositions.TOPRIGHT; break;
// default: barcodeLib.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER; break;
//}//switch
//===== Encoding performed here =====
picBarCode.Image = barcodeLib.Encode(type, strBarcode, strTen1, strTen2, this.color, Color.White, W, H);
//===================================
//txtEncoded.Text = barcodeLib.EncodedValue;
//tsslEncodedType.Text = "Encoding Type: " + barcodeLib.EncodedType.ToString();
}//if
picBarCode.Width = picBarCode.Image.Width;
picBarCode.Height = picBarCode.Image.Height;
//Tu dong luu Barcode
Auto_Save_FileBarcode();
}//try
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}//catch
}
public static string GetBarcodeString(int height, int width, BarcodeLib.TYPE type, string code, out System.Drawing.Image image)
{
image = null;
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
b.BackColor = System.Drawing.Color.White; //图片背景颜色
b.ForeColor = System.Drawing.Color.Black; //条码颜色
b.IncludeLabel = true;
b.Alignment = BarcodeLib.AlignmentPositions.CENTER;
b.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER;
b.ImageFormat = System.Drawing.Imaging.ImageFormat.Jpeg; //图片格式
System.Drawing.Font font = new System.Drawing.Font("verdana", 10f); //字体设置
b.LabelFont = font;
b.Height = height; //图片高度设置(px单位)
b.Width = width; //图片宽度设置(px单位)
image = b.Encode(type, code); //生成图片
byte[] buffer = b.GetImageData(SaveTypes.GIF); //转换byte格式
//byte转换图片格式
MemoryStream oMemoryStream = new MemoryStream(buffer);
//設定資料流位置
oMemoryStream.Position = 0;
//return buffer;
//return image;
return(System.Convert.ToBase64String(buffer, 0, buffer.Length));
}
public static void GetBarcode(int height, int width, BarcodeLib.TYPE type, string code, out System.Drawing.Image image, string fileSaveUrl)
{
try
{
image = null;
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
b.BackColor = System.Drawing.Color.White; //图片背景颜色
b.ForeColor = System.Drawing.Color.Black; //条码颜色
b.IncludeLabel = true;
b.Alignment = BarcodeLib.AlignmentPositions.LEFT;
b.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER; //code的显示位置
b.ImageFormat = System.Drawing.Imaging.ImageFormat.Jpeg; //图片格式
System.Drawing.Font font = new System.Drawing.Font("verdana", 10f); //字体设置
b.LabelFont = font;
b.Height = height; //图片高度设置(px单位)
b.Width = width; //图片宽度设置(px单位)
image = b.Encode(type, code); //生成图片
image.Save(fileSaveUrl, System.Drawing.Imaging.ImageFormat.Jpeg);
}
catch (Exception err)
{
err.ToString();
image = null;
}
}
private void buttonGenerate_Click(object sender, EventArgs e)
{
this.textBoxBarcode.Text = thingForDatat.generateNewBarcodeNumeric();
// 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);
}
protected override void OnPrintPage(PrintPageEventArgs e)
{
//条码高度和宽度
try
{
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
Font Regularfont = new System.Drawing.Font("Times New Roman, Times, serif", 25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont1 = new System.Drawing.Font("Times New Roman, Times, serif", 40F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont2 = new System.Drawing.Font("Times New Roman, Times, serif", 30F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont3 = new System.Drawing.Font("Times New Roman, Times, serif", 15F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont4 = new System.Drawing.Font("Times New Roman, Times, serif", 10F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont5 = new System.Drawing.Font("Times New Roman, Times, serif", 17F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont6 = new System.Drawing.Font("Times New Roman, Times, serif", 14F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont7 = new System.Drawing.Font("Times New Roman, Times, serif", 10F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont8 = new System.Drawing.Font("Times New Roman, Times, serif", 9F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont9 = new System.Drawing.Font("Times New Roman, Times, serif", 8F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
Font Regularfont10 = new System.Drawing.Font("Times New Roman, Times, serif", 7F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
BarcodeLib.TYPE type = BarcodeLib.TYPE.CODE128;
b.IncludeLabel = false;
if (_packingLog.PostTypeNames.Length > 12)
{
_packingLog.PostTypeNames = _packingLog.PostTypeNames.Insert(12, "\n");
}
string _countryArea = "BG国家/分区 : ";
if (_packingLog.CountryNames.IndexOf(",") < 0)
{
_countryArea += _packingLog.CountryNames;
}
var PostTypeNames = OrderSortService.GetPostTypeName(_packingLog.PostTypeIds);
e.Graphics.DrawString(_countryArea, Regularfont4, Brushes.Black, 30, 30);
string _dayPackage = _packingLog.OperationTime.ToString("MM/dd");
e.Graphics.DrawImage(b.Encode(type, _packingLog.PackNumber, 150, 30), 80, 90);
e.Graphics.DrawString(_packingLog.PackNumber, Regularfont7, Brushes.Black, 105, 125);
e.Graphics.DrawString("运输方式：" + PostTypeNames, Regularfont4, Brushes.Black, 30, 150);
e.Graphics.DrawString("日期：" + _dayPackage, Regularfont4, Brushes.Black, 30, 190);
e.Graphics.DrawString("操作人：", Regularfont4, Brushes.Black, 30, 220);
e.Graphics.DrawString("件数：" + _packingLog.OrderQty, Regularfont4, Brushes.Black, 30, 250);
e.Graphics.DrawString("BGHZ " + _packingLog.LatticeId, Regularfont4, Brushes.Black, 30, 280);
e.Graphics.DrawString("重量：", Regularfont4, Brushes.Black, 130, 280);
var image = GenerateQRByQrCodeNet(_packingLog.PackNumber);
e.Graphics.DrawImage(image, 130, 170, 100, 100);
this.Dispose();
}
catch (Exception ex)
{
throw;
}
}
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);
}
}
protected void Page_Load(object sender, EventArgs e)
{
string IdChar = "";
bool checkChar = false;
string code = "";
bool hasText = false;
string topleft = "";
string topright = "";
try
{
IdChar = Request["IdChar"].ToString();
}
catch (Exception)
{
}
try
{
code = Request["code"].ToString();
}
catch (Exception)
{
}
try
{
hasText = bool.Parse(Request["hasText"]);
}
catch (Exception)
{
}
try
{
topleft = Request["topleft"];
}
catch (Exception)
{
}
try
{
topright = Request["topright"];
}
catch (Exception)
{
}
try
{
checkChar = bool.Parse(Request["checkChar"]);
}
catch (Exception)
{
}
BarcodeLib.Barcode b = new BarcodeLib.Barcode();
BarcodeLib.TYPE type = BarcodeLib.TYPE.CODE128;
try
{
b.IncludeLabel = hasText;
System.Drawing.Image img;
int width = 100;
//if (IdChar.Length + code.Length > 20)
// width = 350;
//===== Encoding performed here =====
string showString = "";
if (IdChar == BarcodeBLL.DINIdChar)
{
showString = IdChar + code.Substring(0, 5) + " " + code.Substring(5, 2) + " " + code.Substring(7, 6) + " " + code.Substring(13, 2);
}
else if (IdChar == BarcodeBLL.peopleIdChar)
{
showString = IdChar + code.Substring(0, 4) + " " + code.Substring(4, 4) + " " + code.Substring(8, 4) + " " + code.Substring(12, 4);
}
if (hasText)
{
img = b.Encode(type, IdChar + code, Color.Black, Color.White, width, 50, showString);
}
else
{
img = b.Encode(type, IdChar + code, Color.Black, Color.White, width, 40, showString);
}
//===================================
MemoryStream m = new MemoryStream();
img.Save(m, ImageFormat.Png);
Response.ContentType = "image/png";
m.WriteTo(Response.OutputStream);
m.Dispose();
}//try
catch (Exception)
{
}//catch
}
/// <summary>
/// 输出条码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnEncode_Click(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(txtContent.Text))
{
TipHelper.TipMsg(this, $"请输入标签内容！");
}
errorProvider1.Clear();
int W = Convert.ToInt32(this.txtWidth.Text.Trim());
int H = Convert.ToInt32(this.txtHeight.Text.Trim());
bar.Alignment = BarcodeLib.AlignmentPositions.CENTER;
//条形码对齐
switch (cbBarcodeAlign.SelectedItem.ToString().Trim().ToLower())
{
case "left": bar.Alignment = BarcodeLib.AlignmentPositions.LEFT; break;
case "right": bar.Alignment = BarcodeLib.AlignmentPositions.RIGHT; break;
default: bar.Alignment = BarcodeLib.AlignmentPositions.CENTER; break;
}
BarcodeLib.TYPE type = BarcodeLib.TYPE.UNSPECIFIED;
switch (cbEncodeType.SelectedItem.ToString().Trim())
{
case "UPC-A": type = BarcodeLib.TYPE.UPCA; break;
case "UPC-E": type = BarcodeLib.TYPE.UPCE; break;
case "UPC 2 Digit Ext.": type = BarcodeLib.TYPE.UPC_SUPPLEMENTAL_2DIGIT; break;
case "UPC 5 Digit Ext.": type = BarcodeLib.TYPE.UPC_SUPPLEMENTAL_5DIGIT; break;
case "EAN-13": type = BarcodeLib.TYPE.EAN13; break;
case "JAN-13": type = BarcodeLib.TYPE.JAN13; break;
case "EAN-8": type = BarcodeLib.TYPE.EAN8; break;
case "ITF-14": type = BarcodeLib.TYPE.ITF14; break;
case "Codabar": type = BarcodeLib.TYPE.Codabar; break;
case "PostNet": type = BarcodeLib.TYPE.PostNet; break;
case "Bookland/ISBN": type = BarcodeLib.TYPE.BOOKLAND; break;
case "Code 11": type = BarcodeLib.TYPE.CODE11; break;
case "Code 39": type = BarcodeLib.TYPE.CODE39; break;
case "Code 39 Extended": type = BarcodeLib.TYPE.CODE39Extended; break;
case "Code 39 Mod 43": type = BarcodeLib.TYPE.CODE39_Mod43; break;
case "Code 93": type = BarcodeLib.TYPE.CODE93; break;
case "LOGMARS": type = BarcodeLib.TYPE.LOGMARS; break;
case "MSI": type = BarcodeLib.TYPE.MSI_Mod10; break;
case "Interleaved 2 of 5": type = BarcodeLib.TYPE.Interleaved2of5; break;
case "Standard 2 of 5": type = BarcodeLib.TYPE.Standard2of5; break;
case "Code 128": type = BarcodeLib.TYPE.CODE128; break;
case "Code 128-A": type = BarcodeLib.TYPE.CODE128A; break;
case "Code 128-B": type = BarcodeLib.TYPE.CODE128B; break;
case "Code 128-C": type = BarcodeLib.TYPE.CODE128C; break;
case "Telepen": type = BarcodeLib.TYPE.TELEPEN; break;
case "FIM": type = BarcodeLib.TYPE.FIM; break;
case "Pharmacode": type = BarcodeLib.TYPE.PHARMACODE; break;
default: TipHelper.TipMsg(this, "请指定条码编码类型！"); break;
}
try
{
if (type != BarcodeLib.TYPE.UNSPECIFIED)
{
try
{
bar.BarWidth = textBoxBarWidth.Text.Trim().Length < 1 ? null : (int?)Convert.ToInt32(textBoxBarWidth.Text.Trim());
}
catch (Exception ex)
{
throw new Exception("Unable to parse BarWidth: " + ex.Message, ex);
}
try
{
bar.AspectRatio = textBoxAspectRatio.Text.Trim().Length < 1 ? null : (double?)Convert.ToDouble(textBoxAspectRatio.Text.Trim());
}
catch (Exception ex)
{
throw new Exception("Unable to parse AspectRatio: " + ex.Message, ex);
}
bar.IncludeLabel = this.chkGenerateLabel.Checked;
bar.RotateFlipType = (RotateFlipType)Enum.Parse(typeof(RotateFlipType), this.cbRotateFlip.SelectedItem.ToString(), true);
//标签对齐和位置
switch (this.cbLabelLocation.SelectedItem.ToString().Trim().ToUpper())
{
case "BOTTOMLEFT": bar.LabelPosition = BarcodeLib.LabelPositions.BOTTOMLEFT; break;
case "BOTTOMRIGHT": bar.LabelPosition = BarcodeLib.LabelPositions.BOTTOMRIGHT; break;
case "TOPCENTER": bar.LabelPosition = BarcodeLib.LabelPositions.TOPCENTER; break;
case "TOPLEFT": bar.LabelPosition = BarcodeLib.LabelPositions.TOPLEFT; break;
case "TOPRIGHT": bar.LabelPosition = BarcodeLib.LabelPositions.TOPRIGHT; break;
default: bar.LabelPosition = BarcodeLib.LabelPositions.BOTTOMCENTER; break;
}
//===== 此处执行编码 =====
gbxBarCoder.BackgroundImage = bar.Encode(type, this.txtContent.Text.Trim(), this.btnForeColor.BackColor, this.btnBackColor.BackColor, W, H);
//===================================
//显示编码耗时
this.lblEncodingTime.Text = "(" + Math.Round(bar.EncodingTime, 0, MidpointRounding.AwayFromZero).ToString() + "ms)";
txtEncoded.Text = bar.EncodedValue;
//读取动态计算的宽度/高度，因为用户感兴趣。
if (bar.BarWidth.HasValue)
{
txtWidth.Text = bar.Width.ToString();
}
if (bar.AspectRatio.HasValue)
{
txtHeight.Text = bar.Height.ToString();
}
}//if
//条形码图像重新定位到中间
gbxBarCoder.Location = new Point((this.gbxBarCoder.Location.X + this.gbxBarCoder.Width / 2) - gbxBarCoder.Width / 2, (this.gbxBarCoder.Location.Y + this.gbxBarCoder.Height / 2) - gbxBarCoder.Height / 2);
}
catch (Exception ex)
{
TipHelper.TipMsg(this, $"{ex.Message}");
}
}
