using System;
using System.Web;
using System.Drawing;
using System.Drawing.Imaging;
using System.Text;
using System.Text.RegularExpressions;
using ThoughtWorks.QRCode.Codec;
using ThoughtWorks.QRCode.Codec.Data;
using ThoughtWorks.QRCode.Codec.Util;
using ThoughtWorks;
using ThoughtWorks.QRCode;
using DataAccess;
using System.Data;
using System.IO;
namespace QFMobileService
{//測試http://192.168.1.102:8001/GetQR.aspx?RowGuid=696d5504-2296-4ac4-8aa8-f111f39aaw22
public partial class GetQR : System.Web.UI.Page
{
string rowguid = "";
C_Product_QRInfo cpqr = new C_Product_QRInfo();
protected void Page_Load(object sender, EventArgs e)
{
rowguid = Request["RowGuid"] != null ? Request["RowGuid"].ToString() : "" ;
if (!string.IsNullOrEmpty(rowguid))
{
cpqr.GetModel(rowguid);
create_two(rowguid);
initQRInfo();
}
}
private void create_two(string nr)
{
Bitmap bt;
string enCodeString = nr;
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
bt = qrCodeEncoder.Encode(enCodeString, Encoding.UTF8);
string filename = string.Format(DateTime.Now.ToString(), "yyyymmddhhmmss");
filename = filename.Replace(" ", "");
filename = filename.Replace(":", "");
filename = filename.Replace("-", "");
filename = filename.Replace(".", "");
filename += ".jpg";
//文件夾是否存在
string path = Server.MapPath("~/QRimage/");
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
#region 測試代碼
//bt.Save(HttpContext.Current.Server.MapPath("~/QRimage/") + filename + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
string spath = path + filename;
Save(bt, 100, path+filename);
#endregion
//bt.Save(Server.MapPath("~/QRimage/") + filename + ".jpg");
this.Image1.ImageUrl = "~/QRimage/" + filename;
}
#region OA的上傳圖片
/// <summary>
/// 保存圖片。
/// </summary>
/// <param name="image">要保存的圖片</param>
/// <param name="quality">品質（1L~100L之間，數值越大品質越好）</param>
/// <param name="filename">保存路徑</param>
public static void Save(Bitmap image, long quality, string filename)
{
using (EncoderParameters encoderParams = new EncoderParameters(1))
{
using (EncoderParameter parameter = (encoderParams.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, quality)))
{
ImageCodecInfo encoder = null;
//取得擴展名
string ext = Path.GetExtension(filename);
if (string.IsNullOrEmpty(ext))
ext = ".jpg";
//根據擴展名得到解碼、編碼器
foreach (ImageCodecInfo codecInfo in ImageCodecInfo.GetImageEncoders())
{
if (Regex.IsMatch(codecInfo.FilenameExtension, string.Format(@"(;|^)\*\{0}(;|$)", ext), RegexOptions.IgnoreCase))
{
encoder = codecInfo;
break;
}
}
Directory.CreateDirectory(Path.GetDirectoryName(filename));
image.Save(filename, encoder, encoderParams);
}
}
}
#endregion
void initQRInfo()
{
D_Product_QRInfo dpqr = new D_Product_QRInfo();
DataTable dt =dpqr.GetQRInfo(rowguid);
if (null == dt || dt.Rows.Count <= 0)
{
return;
}
else
{
td_OrderNumber.InnerText = dt.Rows[0]["OrderNumber"].ToString();
td_Batch.InnerText = dt.Rows[0]["Batch"].ToString();
td_Number.InnerText = dt.Rows[0]["Number"].ToString();
DateTime date;
if (null != dt.Rows[0]["CreateTime"] && DateTime.TryParse(dt.Rows[0]["CreateTime"].ToString(), out date))
{
td_DateTime.InnerText = date.ToShortDateString();
}
td_GoodsDanWei.InnerText = dt.Rows[0]["GoodsDanWei"].ToString();
td_GoodsGuiGe.InnerText = dt.Rows[0]["GoodsGuiGe"].ToString();
td_GoodsName.InnerText = dt.Rows[0]["GoodsName"].ToString();
}
}
}
}