Parse

259         private string SDienMaTuDong(string sMa, SqlCommand sqlcmd, SqlConnection sqlcon)
260         {
261             int iMax = 1;
262             sqlcmd = new SqlCommand("select mach from cauhoi", sqlcon);
263             SqlDataReader sqlreader = sqlcmd.ExecuteReader();
264             while (sqlreader.Read())
265             {
266                 for (int i = 0; i < sqlreader.GetValue(0).ToString().Length; i++)
267                 {
268                     int iSoSanh = int.Parse(sqlreader.GetValue(0).ToString().Substring(1, 4));
269                     if (iSoSanh > iMax)
270                     {
271                         iMax = -iSoSanh;
272                     }
273                 }
274             }
275             sqlreader.Close();
276             if (iMax + 1 < 10)
277             {
278                 sMa = string.Concat("C", "000", iMax + 1);
279             }
280             if (iMax + 1 >= 10)
281             {
282                 sMa = string.Concat("C", "00", iMax + 1);
283             }
284             if (iMax + 1 >= 100)
285             {
286                 sMa = string.Concat("C", "0", iMax + 1);
287             }
288             if (iMax + 1 >= 1000)
289             {
290                 sMa = string.Concat("C", iMax + 1);
291             }
292             return sMa;
293         }

18         public frmKetQua(string strten, string strma, string strdiem, string strsocaudung)
19         {
20             string strCon = "server=.\\SQLEXPRESS;database=QL_Thitracnghiem;integrated security=true";
21             ObjCon = new SqlConnection(strCon);
22             ObjCon.Open();
23             InitializeComponent();
24
25
26             getvalueformdienten = strten;//ten
27             getvalueformdienma = strma;//ma thi sinh
28             getvaluediem = strdiem;//diem
29             getvaluesocaudung = strsocaudung;//so cau dung
30             socausai = 50 - int.Parse(strsocaudung);//so cau sai
31             lbsocausai.Text = socausai.ToString();
32         }

17         private void getdata()
18         {
19             strten = frmformthi1.ten;
20            strcapdokq = frmformthi1.strcapdo1;
21            strcauhoikq = frmformthi1.strsoluongcauhoi1;
22            diem = frmformthi1.diemkq;
23            lbdiem.Text = diem.ToString()+ " / " + strcauhoikq.ToString();
24            lbdung.Text = diem.ToString();
25            lbsai.Text = (int.Parse(strcauhoikq) - int.Parse(diem)).ToString();
26            lbhoten.Text = strten;
27             lbcapdo.Text = strcapdokq.ToString();
28             lbsl.Text = strcauhoikq.ToString();
29
30         }

26         private void dapan()
27         {
28             StreamReader srdapan = new StreamReader("DAPAN.txt");
29             string line;
30             for (int i = 0; i <= int.Parse(frmluachon.strsoluongcauhoi); i++)
31             {
32                 strdapan[i] = (line = srdapan.ReadLine());
33             }
34         }

81         public void load()
82         {
83             p = int.Parse(frmluachon.strthoigian);
84             strcapdo1 = frmluachon.strcapdo;
85             strsoluongcauhoi1 = frmluachon.strsoluongcauhoi;
86             lbcapdo.Text = strcapdo1.ToString();
87             lbsoluong.Text = strsoluongcauhoi1.ToString();
88             lbthoigian.Text = p.ToString() + " phut ";
89             label6.Text = frmluachon.tenthisinh;
90         }

197         private void btNext_Click(object sender, EventArgs e)
198         {
199             test();
200             getdapan();
201             iRows += sodonghienlen;
202             getData(iRows);
203             if (i < 1)
204                 return;
205             else
206             {
207                 //strsoluongcauhoi1 = frmluachon.strsoluongcauhoi;
208                 i++;
209                 if (int.Parse(strsoluongcauhoi1)< i)
210                 {
211                     groupBox1.Text = " Nội dung câu hỏi " + i.ToString();
212                     if (MessageBox.Show("Bạn đã làm xong","Thông báo",MessageBoxButtons.OKCancel,MessageBoxIcon.Warning)== DialogResult.OK)
213                     {
214
215                     }
216                 }
217                 else
218                 {
219                     groupBox1.Text = " Nội dung câu hỏi " + i.ToString();
220                 }
221             }
222             j = j + 1;
223         }

31         public void LoadCHvaomang()
32         {
33             tong = int.Parse(reader.ReadLine());
34             while (reader.Peek() > 0)
35             {
36                 CH[dem].Cauhoi1 = reader.ReadLine();
37                 CH[dem].Dapandung = reader.ReadLine();
38                 CH[dem].TraloiB = reader.ReadLine();
39                 CH[dem].TraloiC = reader.ReadLine();
40                 CH[dem].TraloiD = reader.ReadLine();
41                 dem++;
42             }
43         }

215     private void GuiSendsMsg()
216     {
217         if (string.IsNullOrEmpty(this.inputLine))
218         {
219
220             GUI.FocusControl("");
221             return;
222         }
223
224         if (this.inputLine[0].Equals('\\'))
225         {
226             string[] tokens = this.inputLine.Split(new char[] {' '}, 2);
227             if (tokens[0].Equals("\\help"))
228             {
229                 this.PostHelpToCurrentChannel();
230             }
231             if (tokens[0].Equals("\\state"))
232             {
233                 int newState = int.Parse(tokens[1]);
234                 this.chatClient.SetOnlineStatus(newState, new string[] { "i am state " + newState }); // this is how you set your own state and (any) message
235             }
236             else if (tokens[0].Equals("\\subscribe") && !string.IsNullOrEmpty(tokens[1]))
237             {
238                 this.chatClient.Subscribe(tokens[1].Split(new char[] {' ', ','}));
239             }
240             else if (tokens[0].Equals("\\unsubscribe") && !string.IsNullOrEmpty(tokens[1]))
241             {
242                 this.chatClient.Unsubscribe(tokens[1].Split(new char[] {' ', ','}));
243             }
244             else if (tokens[0].Equals("\\clear"))
245             {
246                 if (this.doingPrivateChat)
247                 {
248                     this.chatClient.PrivateChannels.Remove(this.selectedChannelName);
249                 }
250                 else
251                 {
252                     ChatChannel channel;
253                     if (this.chatClient.TryGetChannel(this.selectedChannelName, this.doingPrivateChat, out channel))
254                     {
255                         channel.ClearMessages();
256                     }
257                 }
258             }
259             else if (tokens[0].Equals("\\msg") && !string.IsNullOrEmpty(tokens[1]))
260             {
261                 string[] subtokens = tokens[1].Split(new char[] {' ', ','}, 2);
262                 string targetUser = subtokens[0];
263                 string message = subtokens[1];
264                 this.chatClient.SendPrivateMessage(targetUser, message);
265             }
266         }
267         else
268         {
269             if (this.doingPrivateChat)
270             {
271                 this.chatClient.SendPrivateMessage(this.userIdInput, this.inputLine);
272             }
273             else
274             {
275                 this.chatClient.PublishMessage(this.selectedChannelName, this.inputLine);
276             }
277         }
278
279         this.inputLine = "";
280         GUI.FocusControl("");
281     }

59     public void RegisterByEmail(string email, Origin origin)
60     {
61         this.registrationCallback = null;
62         this.AppId = string.Empty;
63         this.Message = string.Empty;
64         this.ReturnCode = -1;
65
66         string result;
67         try
68         {
69             WebRequest req = HttpWebRequest.Create(this.RegistrationUri(email, (byte)origin));
70             HttpWebResponse resp = req.GetResponse() as HttpWebResponse;
71
72             // now read result
73             StreamReader reader = new StreamReader(resp.GetResponseStream());
74             result = reader.ReadToEnd();
75         }
76         catch (Exception ex)
77         {
78             this.Message = "Failed to connect to Cloud Account Service. Please register via account website.";
79             this.Exception = ex;
80             return;
81         }
82
83         this.ParseResult(result);
84     }

121     private void OnRegisterByEmailCompleted(IAsyncResult ar)
122     {
123         try
124         {
125             HttpWebRequest request = (HttpWebRequest)ar.AsyncState;
126             HttpWebResponse response = request.EndGetResponse(ar) as HttpWebResponse;
127
128             if (response != null && response.StatusCode == HttpStatusCode.OK)
129             {
130                 // no error. use the result
131                 StreamReader reader = new StreamReader(response.GetResponseStream());
132                 string result = reader.ReadToEnd();
133
134                 this.ParseResult(result);
135             }
136             else
137             {
138                 // a response but some error on server. show message
139                 this.Message = "Failed to connect to Cloud Account Service. Please register via account website.";
140             }
141         }
142         catch (Exception ex)
143         {
144             // not even a response. show message
145             this.Message = "Failed to connect to Cloud Account Service. Please register via account website.";
146             this.Exception = ex;
147         }
148
149         if (this.registrationCallback != null)
150         {
151             this.registrationCallback(this);
152         }
153     }