private void Form1_Load(object sender, EventArgs e)
{
lblHostName.Text = Dns.GetHostName();
IPAddress[] ipa = Array.FindAll(Dns.GetHostEntry(string.Empty).AddressList, a => a.AddressFamily == AddressFamily.InterNetwork);
LocalIP = ipa[0].ToString();
lblHostIP.Text = "本機IP=" + ipa[0].ToString();
Array.Resize(ref SckSs, 1);
Array.Resize(ref sckAccept, 1);
Array.Resize(ref vec, 1);
sckAccept[0] = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sckAccept[0].Bind(new IPEndPoint(IPAddress.Parse(LocalIP), port));
sckAccept[0].Listen(5);
SckSs[0] = new VESocket();
vec[0] = new VEClient();
//SckSs[0].setSck();
SckSsWaitAccept();
}
// 初始化
private void Initialize()
{
isLoadQuestion = false;
myBook = null;
myExcel = null;
mySheet = null;
myRange = null;
question = null;
//把選項存入array
/*selections[0] = radioButton1;
* selections[1] = radioButton2;
* selections[2] = radioButton3;
* selections[3] = radioButton4;*/
timeCount = TIME; //預設15分鐘
time = new Timer();
time.Interval = 1000;
time.Tick += new EventHandler(time_Tick);
saveExam = new SaveExam();
openExam = new OpenExam();
ef = new ExamForm();
dlf = new DownloadForm();
//veSocket = new VESocket(SignIn.IP);
veSocket = new VESocket("219.85.200.148", SignIn.userName, SignIn.password);
/*while(true)
* {
* if(veSocket.getCorrect())
* {
* this.Show();
* break;
* }
*
* }*/
toolStripStatusLabel2.Text = "連線中...";
AddDownloadedExam();
}
private void SckSAcceptProc()
{
Form.CheckForIllegalCrossThreadCalls = false;
int Scki = SckCIndex;
SckSs[Scki] = new VESocket();
vec[Scki - 1] = new VEClient();
sckAccept[Scki] = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
try
{
//Socket s = SckSs[Scki].getSck();
//s = sckAccept.Accept();
//SckSs[Scki].SckAccept(sckAccept);
sckAccept[Scki] = sckAccept[0].Accept();
accumulate++;
lblAcc.Text = Convert.ToString(accumulate);
//SckSs[Scki].setSck(s);
SckSsWaitAccept();
byte[] clientData = new byte[1024];
while (true)
{
// if (SckSs[Scki].getSck().Connected == true)
if (sckAccept[Scki].Connected == true)
{
//SckSs[Scki].getSck().Receive(clientData);
sckAccept[Scki].Receive(clientData);
BinaryFormatter bf = new BinaryFormatter();
MemoryStream stream = new MemoryStream(clientData);
SQLiteDataReader sqlite_datareader;
object obj = bf.Deserialize(stream);
if (obj.GetType() == vec[Scki - 1].GetType())
{
vec[Scki - 1] = (VEClient)obj;
//lblclientComputerName.Text = vec.getComputerName();
lblClientIpAddress.Text = vec[Scki - 1].getIpAddress();
listBox1.Items.Add(vec[Scki - 1].getComputerName());
//讀取SQLite
/*SQLiteConnection sqlite_conn = new SQLiteConnection();
* SQLiteCommand sqlite_cmd = new SQLiteCommand();
*
* bool isRepeated = true;
#region 檢查重複
*
* if (vec[Scki - 1].getCommand() == "檢查重複")
* {
* sqlite_conn = new SQLiteConnection("Data source=" + SQLitePath.path);
* sqlite_conn.Open();
* sqlite_cmd = sqlite_conn.CreateCommand();
* sqlite_cmd.CommandText = "SELECT * FROM UsersData";
* sqlite_datareader = sqlite_cmd.ExecuteReader();
* while (sqlite_datareader.Read())
* {
* if (sqlite_datareader["User"].ToString() == vec[Scki - 1].getUserName())
* {
* vec[Scki - 1].setCommand("重複");
* Serialize(vec[Scki - 1], Scki);
* isRepeated = true;
* break;
* }
* isRepeated = false;
* }
* if (!isRepeated)
* {
* vec[Scki - 1].setCommand("可用");
* Serialize(vec[Scki - 1], Scki);
* }
* sqlite_datareader.Close();
* }
#endregion
#region 註冊
* else if(vec[Scki - 1].getCommand()=="註冊")
* {
* sqlite_conn = new SQLiteConnection("Data source=" + SQLitePath.path);
* sqlite_conn.Open();
* sqlite_cmd = sqlite_conn.CreateCommand();
* sqlite_cmd.CommandText = "SELECT * FROM UsersData";
* sqlite_cmd.ExecuteNonQuery();
* sqlite_datareader = sqlite_cmd.ExecuteReader();
* sqlite_cmd.CommandText = "INSERT INTO UsersData (User,Password,Name) VALUES('" + vec[Scki - 1].getUserName() + "','" + vec[Scki - 1].getPassword() + "','" + vec[Scki - 1].getName() + "')";
* sqlite_cmd.ExecuteNonQuery();
* sqlite_datareader.Close();
* }
#endregion
#region 登入
* else
* {
* sqlite_conn = new SQLiteConnection("Data source=" + SQLitePath.path);
* sqlite_conn.Open();
* sqlite_cmd = sqlite_conn.CreateCommand();
* sqlite_cmd.CommandText = "SELECT * FROM UsersData";
* sqlite_datareader = sqlite_cmd.ExecuteReader();
* bool isCorrceted = true;
* while (sqlite_datareader.Read())
* {
* if (sqlite_datareader["User"].ToString() == vec[Scki - 1].getUserName())
* {
* if (sqlite_datareader["Password"].ToString() == vec[Scki - 1].getPassword())
* {
* vec[Scki - 1].setCommand("正確");
* Serialize(vec[Scki - 1], Scki);
* isCorrceted = true;
* break;
* }
* }
* isCorrceted = false;
*
* }
* if (!isCorrceted)
* {
* sckAccept[Scki].Close();
* }
* sqlite_datareader.Close();
*
* }
#endregion*/
}
else if (obj.GetType() == dlPath.GetType())
{
dlPath = (DownloadPath)obj;
sendMyExcelCollection(dlPath.getPath(), Scki);
}
}
}
}
catch (Exception e)
{
//MessageBox.Show(e.Message);
}
}
