99 lines
3.9 KiB
C#
99 lines
3.9 KiB
C#
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using Ease.Core.Model;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Text;
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namespace HRM.BO
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{
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public class BarcodeHelper
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{
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#region Private Functions
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private static void CropImage(int x, int y, int width, int height, string barcodePath, string barcode)
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{
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string imagePath = barcodePath + barcode + ".png";
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Bitmap croppedImage;
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// Here we capture the resource - image file.
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using (var originalImage = new Bitmap(imagePath))
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{
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Rectangle crop = new Rectangle(x, y, width, height);
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// Here we capture another resource.
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croppedImage = originalImage.Clone(crop, originalImage.PixelFormat);
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} // Here we release the original resource - bitmap in memory and file on disk.
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// At this point the file on disk already free - you can record to the same path.
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croppedImage.Save(imagePath, ImageFormat.Png);
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// It is desirable release this resource too.
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croppedImage.Dispose();
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}
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#endregion
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public static string GenerateBarcode(EnumBarcodeFor barcodeType, string employeeNo, int id)
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{
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if (employeeNo == null)
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{
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employeeNo = string.Empty;
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}
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return employeeNo.Trim().PadLeft(5, '0') + ((int)barcodeType).ToString().PadLeft(3, '0') + id.ToString().Trim().PadLeft(4, '0');
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}
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public static string GenerateBarcodeImage(string generatePath, string barcode)
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{
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try
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{
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//BarcodeSettings.ApplyKey("23423432");
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//BarcodeSettings settings = new BarcodeSettings();
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//settings.Type = BarCodeType.Codabar;
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//settings.Unit = GraphicsUnit.Pixel;
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//settings.ShowTextOnBottom = true;
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//settings.ResolutionType = ResolutionType.UseDpi;
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////input data
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//settings.Data = barcode;
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////string barcodeData = string.Empty;
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////barcodeData = "Letter Type : " + lr.Purpose.ToString().Replace("_", " ") + "\n" + "Letter Issued For : " + SessionManager.CurrentEmployee.Name + "\n" + "Letter Issuance Date : " + DateTime.Now.ToString("dd MMM yyyy") + "\n" + "Letter Barcode Status : Verified";
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////data = barcodeData;
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////settings.Data = data;
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////set fore color
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//settings.ForeColor = Color.Black;
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////set back color
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//settings.BackColor = Color.White;
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//settings.X = 1;// barWidth;
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//settings.Y = 5;
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//settings.BarHeight = 30;
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//settings.QRCodeECL = QRCodeECL.L;
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//BarCodeGenerator generator = new BarCodeGenerator(settings);
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//System.Drawing.Image QRbarcode = generator.GenerateImage();
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// QRbarcode.Save(Server.MapPath("~//LetterTempFolder//") + barcode + ".png", System.Drawing.Imaging.ImageFormat.Png);
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string fullPath = generatePath + barcode + ".png";
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if (File.Exists(fullPath))
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{
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File.Delete(fullPath);
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}
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//QRbarcode.Save(fullPath, System.Drawing.Imaging.ImageFormat.Png);
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// CropImage(0, 14, 152, 50, generatePath, barcode);
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return fullPath;
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}
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catch (Exception ex)
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{
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StringBuilder sb = new StringBuilder();
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while (ex != null)
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{
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sb.AppendFormat("{0} -->", ex.Message);
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ex = ex.InnerException;
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}
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throw new Exception(string.Format("Error generating Barcode. message: {0}", sb.ToString()));
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}
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}
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}
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}
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