private void OnReceive(IAsyncResult ar)
{
try
{
clientSocket.EndReceive(ar);
CNetData msgReceived = new CNetData(byteData);
if (_event_devnetdata != null)
{
_event_devnetdata(msgReceived);
}
byteData = new byte[1024];
clientSocket.BeginReceive(byteData,
0,
byteData.Length,
SocketFlags.None,
new AsyncCallback(OnReceive),
null);
}
catch (ObjectDisposedException)
{ }
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "CNetClient_OnReceive", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
private void ExamForm_FormClosing(object sender, FormClosingEventArgs e)
{
timer1.Stop();
//if (videoTimer != null)
// videoTimer.Stop();
//if (Directory.Exists(tempBmpDir))
// foreach (string file in Directory.GetFiles(tempBmpDir))
// File.Delete(file);
cm.Close();
StateManager.Close();
if (_isExam)
{
student.Close();
idcardinfo.CloseIDcardDev();
if (settings.IsNetwork)
{
CNetData data = new CNetData();
data.cmdCommand = Command.Logout;
data.intDevnum = 0;
data.strZjbh = null;
Client.SendData(data);
Client.Close();
}
}
this.camera.CloseCamera();
//displaycomm.Close();
}
private void buttonX3_Click(object sender, EventArgs e)
{
if (settings.IsNetwork)
{
CNetData data = new CNetData();
data.cmdCommand = Command.Updatelist;
data.intDevnum = settings.Devnum;
Client.SendData(data);
}
}
private void OnReceive(IAsyncResult ar)
{
try
{
clientSocket.EndReceive(ar);
bool wexit = false;
int tmpcp = 0;//数组位置指针
int tmpsize = 0;
while (!wexit)
{
tmpsize = BitConverter.ToInt32(byteData, tmpcp);
if ((tmpsize == 0) || (tmpsize > 100))
{
wexit = true;
}
else
{
byte[] tmpdata = new byte[tmpsize];
Array.Copy(byteData, tmpcp, tmpdata, 0, tmpsize);
tmpcp = tmpcp + tmpsize;
CNetData msgReceived = new CNetData(tmpdata);
if (_event_devnetdata != null)
{
_event_devnetdata(msgReceived);
}
}
}
//CNetData msgReceived = new CNetData(byteData);
//if (_event_devnetdata != null)
//{
// _event_devnetdata(msgReceived);
//}
byteData = new byte[1024];
clientSocket.BeginReceive(byteData,
0,
byteData.Length,
SocketFlags.None,
new AsyncCallback(OnReceive),
null);
}
catch (ObjectDisposedException)
{ }
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "CNetClient_OnReceive", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
public void SendData(CNetData datasend)
{
byte[] b = datasend.ToByte();
try
{
clientSocket.Send(b, 0, b.Length, SocketFlags.None);
}
catch
{
}
}
private void buttonX2_Click(object sender, EventArgs e)
{
if (settings.IsNetwork)
{
CNetData data = new CNetData();
data.cmdCommand = Command.Jjks;
data.intDevnum = settings.Devnum;
data.strZjbh = student.Zkzmbh;
Client.SendData(data);
}
InitStudent();
ButtonStart.Text = "申请考试";
buttonX2.Enabled = false;
//displaycomm.ShowText("准备考试");
}
private void ExamForm_Load(object sender, EventArgs e)
{
camera = new zhuangkao.video.Camera(settings.YuntaiChannel);
camera.Dock = DockStyle.Fill;
this.panelExCameraWhole.Controls.Add(camera);
this.Move += camera.Camera_Move;
this.Resize += camera.Camera_Resize;
if (_isExam)
{
//同步排队列表
if (settings.IsNetwork)
{
CNetData data = new CNetData();
data.cmdCommand = Command.Updatelist;
data.intDevnum = settings.Devnum;
Client.SendData(data);
}
}
}
private void OnConnect(IAsyncResult ar)
{
try
{
clientSocket.EndConnect(ar);
//We are connected so we login into the server
CNetData msgToSend = new CNetData();
msgToSend.cmdCommand = Command.Login;
msgToSend.intDevnum = intDevnum;
msgToSend.strZjbh = null;
byte[] b = msgToSend.ToByte();
//Send the message to the server
clientSocket.BeginSend(b, 0, b.Length, SocketFlags.None, new AsyncCallback(OnSend), null);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "CNetClient_OnConnect", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
}
private void StartButton_Click(object sender, EventArgs e)
{
if (_isExam)
{
if (ButtonStart.Text == "申请考试")
{
if (settings.IsNetwork)
{
CNetData GetStudent_data = new CNetData();
GetStudent_data.cmdCommand = Command.GetStudent;
GetStudent_data.intDevnum = settings.Devnum;
Client.SendData(GetStudent_data);
}
else
{
getStudentInfoFromLocal();
}
return;
}
//TextBox_Input.Enabled = false;
}
for (int i = 0; i < 6; i++)
{
//gan[i].Stat = cm.CurrData.gan[i];
//xian[i].Stat = cm.CurrData.xian[i];
//if (i == 3)
//{
// xian[6].Stat = cm.CurrData.xian[3];//4线隔断的水平线段，只用于显示
// xian[7].Stat = cm.CurrData.xian[3];
// xian[8].Stat = cm.CurrData.xian[3];
//}
//if (cm.CurrData.gan[i] == 0)
if (gan[i].Stat == 0)
{
MessageBox.Show("请检查第" + (i + 1).ToString() + "杆信号是否正常！", "提示");
return;
}
//if (cm.CurrData.xian[i] == 0)
if (xian [i].Stat == 0)
{
MessageBox.Show("请检查第" + (i + 1).ToString() + "线信号是否正常！", "提示");
return;
}
}
isstart = true;
CState.stopcount = 0;
toolStripStatusLabel1.Text = "状态：开始考试";
myTrace.Initial(che);
Hkey.StartHotkey();
pictureBox1.Focus();
if (_isExam)
{
CVoice.Play(student.Xm + "，请上车");
ButtonStart.Enabled = false;
//储存考生照片
if (!Directory.Exists(Environment.CurrentDirectory + @"\ScreenShot\"))
{
Directory.CreateDirectory(Environment.CurrentDirectory + @"\ScreenShot\");
}
if (!camera.CaptureImage(Environment.CurrentDirectory + @"\ScreenShot\" + student.Sfzmhm + "_" + Guid.NewGuid().ToString(null) + ".bmp"))
{
MessageBox.Show("拍照失败！");
}
if (settings.IsNetwork)
{
CNetData tmpdata = new CNetData();
tmpdata.cmdCommand = Command.Ksks;
tmpdata.intDevnum = settings.Devnum;
Client.SendData(tmpdata);
}
buttonX2.Enabled = false;
}
else
{
buttonX4.Enabled = true;
CVoice.Play("请上车");
}
camera.Channel = settings.GaoChannel;
if (_isExam)
{
//在此处加摄像开始
//bmpCounter = 0;
//if (Directory.Exists(tempBmpDir))
// foreach (string file in Directory.GetFiles(tempBmpDir))
// File.Delete(file);
//videoTimer = new System.Windows.Forms.Timer();
//videoTimer.Interval = 100;
//videoTimer.Tick += new EventHandler(videoTimer_Tick);
//videoTimer.Start();
}
//displaycomm.ShowText("正在考试");
StateManager.CurrState = statemanager.State0;
StateManager.CurrState.Start();
ButtonStart.Enabled = false;
}
public void KaoShiEndFun(int kscj, string sm)//考试结束处理函数
{
//displaycomm.ShowText(sm);
StateManager.Close();
isstart = false;
Hkey.StopHotkey();
//MessageBox.Show(sm+"考试结束！");
//button1.Enabled = true;
if (_isExam)
{
//在此处添加摄像停止并保存功能
//videoTimer.Stop();
//string videoDir = Environment.CurrentDirectory + @"\Video\";
//if (!Directory.Exists(videoDir))
// Directory.CreateDirectory(videoDir);
//string destPath = videoDir + student.Lsh + Guid.NewGuid().ToString() + ".avi";
//makeVideo(tempBmpDir, destPath);
if ((kscj == 1) || (student.HuiHeShu == 2))
{
//打印合格
//清除输入内容，解除输入框只读
//此处为河南省考表打印格式，需根据地方需求而改变
//myprint.ksddstr = settings.Ksdd;
//myprint.ksrqstr = System.DateTime.Now.ToString();
//myprint.ksxmstr = student.Xm;
//myprint.ksyxmstr = student.Ksy1;
//myprint.kscjstr = "1";
//myprint.Print(); //取消注释即可打印
//-----------写入考试结果到数据库--------------
if (student.HuiHeShu == 1)
{
student.KS1 = sm;
label_ks1.Text = "第一回合考试：" + sm;
}
else
{
student.KS2 = sm;
label_ks2.Text = "第二回合考试：" + sm;
}
//Bitmap bm = new Bitmap(pictureBoxTrace.Image);
//bm.Save(@"C:\" + Guid.NewGuid().ToString(null) + ".bmp", System.Drawing.Imaging.ImageFormat.Bmp);
student.Kscj = kscj; //写入考试成绩
student.Kscs++; //考试次数加1
student.Ksy1 = comboBox1.Text;
student.Ksy2 = comboBox2.Text;
if (!student.SaveInfo())
{
MessageBox.Show("数据库写错误！");
}
else
{
//考试完成，发送kswc命令到点名中心
if (settings.IsNetwork)
{
CNetData tmpdata = new CNetData();
tmpdata.cmdCommand = Command.Kswc;
tmpdata.intDevnum = settings.Devnum;
tmpdata.strZjbh = student.Zkzmbh;
Client.SendData(tmpdata);
ButtonStart.Text = "申请考试";
ButtonStart.Enabled = true;
}
InitStudent();
}
CVoice.Play(student.Xm + "?" + sm + "?考试结束");
MessageBox.Show(sm + "! 考试结束！");
//------------初始化输入信息----------------
//TextBox_Input.Enabled = true;
//TextBox_Input.Text = "";
//for (int i = 1; i < 7; i++)
//{
// StudentText[i].ReadOnly = false;
// StudentText[i].Text = "";
//}
//StudentText[0].Focus();
student.Clear();
label_ks1.Text = "第一回合考试：";
label_ks2.Text = "第二回合考试：";
student.GetKsNumber(); //得到考试人数
label_pass.Text = "合格：" + student.PassNumber.ToString() + "人";
label_nopass.Text = "不合格：" + student.NoPassNumber.ToString() + "人";
label_sum.Text = "共计：" + Convert.ToString(student.PassNumber + student.NoPassNumber) + "人";
}
else
{
label_ks1.Text = "第一回合考试：" + sm;
CVoice.Play(student.Xm + "?" + sm + "?第一回合结束");
MessageBox.Show(sm + "! 第一回合结束！");
student.KS1 = sm;
student.HuiHeShu = 2;
ButtonStart.Enabled = true;
}
if (!Directory.Exists(Environment.CurrentDirectory + @"\Trace\"))
{
Directory.CreateDirectory(Environment.CurrentDirectory + @"\Trace\");
}
SaveTrace(Environment.CurrentDirectory + @"\Trace\" + student.Sfzmhm + "_" + Guid.NewGuid().ToString(null) + ".bmp");
}
else
{
if (kscj == 1)
{
MessageBox.Show(sm + "！");
}
else
{
CVoice.Play(sm + "，练习考试不合格");
MessageBox.Show(sm + "，练习考试不合格！");
}
buttonX4.Enabled = false;
}
ChangDiInit();
}
private void netclient_Event_Devnetdata(CNetData data)
{
switch (data.cmdCommand)
{
case Command.Zkzhm:
if (label_xm.InvokeRequired || label_lsh.InvokeRequired || label_zkzhm.InvokeRequired)
{
label_xm.BeginInvoke(new Labelinvoke(netclient_Event_Devnetdata), data);
}
else
{
if (student.GetStudentInfo(data.strZjbh))
{
label_xm.Text = "姓名：" + student.Xm;
label_lsh.Text = "流水号：" + student.Lsh;
label_zkzhm.Text = "准考证：" + student.Zkzmbh;
label_sfzhm.Text = "身份证：" + student.Sfzmhm;
label_kscx.Text = "考试车型：" + student.Kscx;
label_kscs.Text = "考试次数：" + student.Kscs.ToString();
label_jbr.Text = "经办人：" + student.Jbr;
ButtonStart.Text = "开始考试";
//displaycomm.ShowText(student.Xm);
buttonX2.Enabled = true;
ButtonStart.Focus();
}
}
break;
case Command.AddStudent:
if (StudentlistView.InvokeRequired)
{
StudentlistView.BeginInvoke(new Labelinvoke(netclient_Event_Devnetdata), data);
}
else
{
AddStudentforlistview(data.strZjbh, data.Xm);
}
break;
case Command.DeleteStudent:
if (StudentlistView.InvokeRequired)
{
StudentlistView.BeginInvoke(new Labelinvoke(netclient_Event_Devnetdata), data);
}
else
{
DeleteStudentforlistview(data.strZjbh);
}
break;
case Command.ClearStudent:
if (StudentlistView.InvokeRequired)
{
StudentlistView.BeginInvoke(new Labelinvoke(netclient_Event_Devnetdata), data);
}
else
{
ClearStudentlistview();
}
break;
}
}
