PDA物流快递条码扫描系统

PDA物流快递条码扫描系统

快件扫描、拍照上传，电子签名上传

using System;

using System.Linq;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using handset_dll;

using System.Threading;

using System.Media;//for netcf 3.5

using System.IO;

using System.Runtime.InteropServices;

using deliverSys.Utils;

using PocketSignature;

using System.Reflection;

using System.Text.RegularExpressions;

namespace deliverSys

{

public partial class FrmMain : Form

{

private Scan_Interface scan_demo = new Scan_Interface();

private int Scan_Method = 0;

private volatile bool thread_exit = false;

private string scan_text;

private Gprs_connect gprs_conn = new Gprs_connect();

public FrmSign frmSign;

public FrmCaption frmCaption;

//签名

public string imgPath = "";

public string signPath = "";//签名文件

public FrmMain()

{

InitializeComponent();

}

//拍照

private void butPic_Click(object sender, EventArgs e)

{

frmCaption = new FrmCaption(this);

frmCaption.Show();

this.Hide();

}

//提交

private void butSend_Click(object sender, EventArgs e)

{

string sImgName="", sSignName="";

Globals.Ht.Clear();

if (!imgPath.Equals(""))

{

sImgName = txtDeliver.Text + "-" + DateTime.Now.ToString("yyyyMMddHHmmss")+".jpg";

Globals.Ht.Add(sImgName, imgPath);

}

if (!signPath.Equals(""))

{

sSignName = txtDeliver.Text+"-"+signPath;

Globals.Ht.Add(sSignName, Globals.CaptionPath + signPath);

}

string sSql = "insert into deliverSendingPieces([id],[Barcode],[Staffer],[Description],[picPath],[signPath],[createData],[memo]) "+

" values('" + DateTime.Now.ToString("yyyyMMddHHmmss") + "','" + this.txtBarcode.Text + "','" + txtDeliver.Text+ "',"+

" '" + this.txtDecript.Text + "','" + sImgName + "','" + sSignName + "','" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + "','')";

Cursor.Current = Cursors.WaitCursor;

bool bReturn = Globals.uploadRecord(sSql, Globals.Ht);

Cursor.Current = Cursors.Default;

if (bReturn)

{

MessageBox.Show("上传成功!");

}

else

MessageBox.Show("上传失败!");

}

//退出

private void butExit_Click(object sender, EventArgs e)

{

if (butScan.Text.Equals("停止"))

{

thread_exit = true;

if (scanthread != null)

{

if (!scanthread.Join(2000))

scanthread.Abort();

}

scan_demo.Scan_Close();

}

gprs_conn.Disconnect();

this.Close();

Application.Exit();

}

//扫描

private delegate void scan_delegate();//代理

private Thread scanthread = null;

private void butScan_Click(object sender, EventArgs e)

{

if (butScan.Text.Equals("停止"))

{

thread_exit = true;

if (!scanthread.Join(2000))

scanthread.Abort();

scan_demo.Scan_Close();

butScan.Text = "扫描";

}

else

{

thread_exit = false;

if (scan_demo.com_open)

return;

scan_demo.Scan_Open();

Scan_Method = 2;

this.butScan.Text = "停止";

scanthread = new Thread(new ThreadStart(scan_todo));

scanthread.Start();

}

}

private void scan_display()

{

this.txtBarcode.Text = scan_text;

}

private void scan_todo()

{

scan_delegate fc = new scan_delegate(scan_display);

byte[] temp = new byte[0xff];

temp[0] = 0x00;

scan_demo.Scan_Write(ref temp, 1);

Thread.Sleep(100);

temp[0] = 0x07;

temp[1] = 0xc6;

temp[2] = 0x04;

temp[3] = 0x00;

temp[4] = 0x00;

temp[5] = 0x8a;

temp[6] = 0x04;

temp[7] = 0xfe;

temp[8] = 0xa1;

scan_demo.Scan_Write(ref temp, 9);

//Thread.Sleep(10);

//for(int i=0;i<10;i++)

// scan_text = scan_demo.Scan_Read();

scan_text = "";

while (true)

{

Thread.Sleep(10);

scan_text = scan_demo.Scan_Read();

if (scan_text.Length > 5)

{

this.Invoke(fc);

break;

}

if (thread_exit)

break;

}

scan_demo.Scan_Close();

}

private void FrmMain_Load(object sender, EventArgs e)

{

try

{

thread_exit = true;

if (scanthread != null)

{

if (!scanthread.Join(2000))

scanthread.Abort();

}

scan_demo.Scan_Close();

//gprs连接

gprs_conn.Connect();

}

catch (Exception ex)

{

Globals.WriteLog("启动出错:" + ex.ToString());

}

}

//签名

private void button1_Click(object sender, EventArgs e)

{

frmSign = new FrmSign(this);

frmSign.Show();

this.Hide();

}

}

}



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