To

15         public void ChuanBi3Table(string MaHK)
16         {
17             //Table 1
18             string sql1 = " select MaSV,'sotinchi'=sum(SoTC) " +
19                        " from KetQua kq,HocPhan hp,NhomHocPhan nhp,KeHoachGiangDay khgd " +
20                        " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khgd.MaKHGD=nhp.MaKHGD and MaHK='" + MaHK + "' " +
21                        " group by MaSV ";
22             DataTable dt1 = da.GetTable(sql1);
23             for (int i = 0; i < dt1.Rows.Count; i++)
24             {
25                 string sql_1 = "Insert into Loptc values('" + dt1.Rows[i][0] + "'," + dt1.Rows[i][1] + ")";
26                 da.ExcuteNonQuery(sql_1);
27             }
28             //Table 2
29             string sql2 = "select MaSV,'cuoiky'=sum(DiemTk10*SoTC) " +
30                            " from KetQua kq,NhomHocPhan nhp,HocPhan hp,KeHoachGiangDay khdt " +
31                            " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khdt.MaKHGD=nhp.MaKHGD and MaHK='" + MaHK + "' " +
32                            " group by MaSV ";
33             DataTable dt2 = da.GetTable(sql2);
34             for (int i = 0; i < dt2.Rows.Count; i++)
35             {
36                 string sql_2 = "Insert into Lopdiem10 values('" + dt2.Rows[i][0] + "'," + dt2.Rows[i][1] + ")";
37                 da.ExcuteNonQuery(sql_2);
38             }
39             //Table 3
40             string sql3 = " select Lopdiem10.MaSV,'TrungBinhCuoiKyHe10'=cuoiky/sotinchi " +
41                            " from Lopdiem10 left join Loptc on Loptc.MaSV=Lopdiem10.MaSV";
42             DataTable dt3 = da.GetTable(sql3);
43             for (int i = 0; i < dt3.Rows.Count; i++)
44             {
45                 string sql_3 = "Insert into DTB values('" + dt3.Rows[i][0] + "'," + dt3.Rows[i][1] + ")";
46                 da.ExcuteNonQuery(sql_3);
47             }
48         }

49         public void ChuanBi3Table()
50         {
51             //Table 1
52             string sql1 = " select MaSV,'sotinchi'=sum(SoTC) " +
53                        " from KetQua kq,HocPhan hp,NhomHocPhan nhp,KeHoachGiangDay khgd " +
54                        " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khgd.MaKHGD=nhp.MaKHGD " +
55                        " group by MaSV ";
56             DataTable dt1 = da.GetTable(sql1);
57             for (int i = 0; i < dt1.Rows.Count; i++)
58             {
59                 string sql_1 = "Insert into Loptc values('" + dt1.Rows[i][0] + "'," + dt1.Rows[i][1] + ")";
60                 da.ExcuteNonQuery(sql_1);
61             }
62             //Table 2
63             string sql2 = "select MaSV,'cuoiky'=sum(DiemTk10*SoTC) " +
64                            " from KetQua kq,NhomHocPhan nhp,HocPhan hp,KeHoachGiangDay khdt " +
65                            " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khdt.MaKHGD=nhp.MaKHGD " +
66                            " group by MaSV ";
67             DataTable dt2 = da.GetTable(sql2);
68             for (int i = 0; i < dt2.Rows.Count; i++)
69             {
70                 string sql_2 = "Insert into Lopdiem10 values('" + dt2.Rows[i][0] + "'," + dt2.Rows[i][1] + ")";
71                 da.ExcuteNonQuery(sql_2);
72             }
73             //Table 3
74             string sql3 = " select Lopdiem10.MaSV,'TrungBinhCuoiKyHe10'=cuoiky/sotinchi " +
75                            " from Lopdiem10 left join Loptc on Loptc.MaSV=Lopdiem10.MaSV";
76             DataTable dt3 = da.GetTable(sql3);
77             for (int i = 0; i < dt3.Rows.Count; i++)
78             {
79                 string sql_3 = "Insert into DTB values('" + dt3.Rows[i][0] + "'," + dt3.Rows[i][1] + ")";
80                 da.ExcuteNonQuery(sql_3);
81             }
82         }

191         public int CheckLogin(string name, string pass)
192         {
193             SqlConnection con = da.GetConnect();
194             SqlCommand cmd = new SqlCommand("select *from Users Where Username='"+name+"' and Password='"+pass+"'",con);
195             con.Open();
196             SqlDataReader dr = cmd.ExecuteReader();
197             if (dr.Read())
198             {
199                 if (dr[2].ToString() == "admin")
200                 {
201                     return 1;
202                 }
203                 else
204                 {
205                     return 2;
206                 }
207             }
208             else
209             {
210                 return -1;
211             }
212         }

213         public string TinhDiemTB(string MaSV, string MaHK)
214         {
215             SqlConnection con = da.GetConnect();
216             con.Open();
217             //view tc
218             string sql1 = " select 'sotinchi'=sum(SoTC) " +
219                                " from KetQua kq,HocPhan hp,NhomHocPhan nhp,KeHoachGiangDay khgd " +
220                                " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khgd.MaKHGD=nhp.MaKHGD and MaSV='"+MaSV+"' and MaHK='"+MaHK+"' " +
221                                " group by MaSV ";
222             SqlCommand cmd1 = new SqlCommand(sql1, con);
223             string tc = cmd1.ExecuteScalar().ToString();
224             // view diem10
225             string sql2 = " select 'cuoiky'=sum(DiemTk10*SoTC) " +
226                                " from KetQua kq,NhomHocPhan nhp,HocPhan hp,KeHoachGiangDay khdt " +
227                                " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khdt.MaKHGD=nhp.MaKHGD and MaSV='"+MaSV+"' and MaHK='"+MaHK+"' " +
228                                " group by MaSV ";
229             SqlCommand cmd2 = new SqlCommand(sql2, con);
230             string diem10 = cmd2.ExecuteScalar().ToString();
231             //view diem4
232             string sql3 = " select 'cuoiky'=sum(DiemTk4*SoTC) " +
233                                " from KetQua kq,NhomHocPhan nhp,HocPhan hp,KeHoachGiangDay khdt " +
234                                " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khdt.MaKHGD=nhp.MaKHGD and MaSV='"+MaSV+"' and MaHK='"+MaHK+"' " +
235                                " group by MaSV ";
236             SqlCommand cmd3 = new SqlCommand(sql3, con);
237             string diem4 = cmd3.ExecuteScalar().ToString();
238
239
240             string ketqua="";
241             ketqua = Convert.ToDouble(diem10) / Convert.ToDouble(tc) + "," + Convert.ToDouble(diem4) / Convert.ToDouble(tc) ;
242             return ketqua;
243         }

244         public string TinhDiemTB(string MaSV)
245         {
246             SqlConnection con = da.GetConnect();
247             con.Open();
248             //view tc
249             string sql1 = " select 'sotinchi'=sum(SoTC) " +
250                                " from KetQua kq,HocPhan hp,NhomHocPhan nhp,KeHoachGiangDay khgd " +
251                                " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khgd.MaKHGD=nhp.MaKHGD and MaSV='" + MaSV + "'" +
252                                " group by MaSV ";
253             SqlCommand cmd1 = new SqlCommand(sql1, con);
254             string tc = cmd1.ExecuteScalar().ToString();
255             // view diem10
256             string sql2 = " select 'cuoiky'=sum(DiemTk10*SoTC) " +
257                                " from KetQua kq,NhomHocPhan nhp,HocPhan hp,KeHoachGiangDay khdt " +
258                                " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khdt.MaKHGD=nhp.MaKHGD and MaSV='" + MaSV + "'" +
259                                " group by MaSV ";
260             SqlCommand cmd2 = new SqlCommand(sql2, con);
261             string diem10 = cmd2.ExecuteScalar().ToString();
262             //view diem4
263             string sql3 = " select 'cuoiky'=sum(DiemTk4*SoTC) " +
264                                " from KetQua kq,NhomHocPhan nhp,HocPhan hp,KeHoachGiangDay khdt " +
265                                " where kq.MaNhomHP=nhp.MaNhomHP and nhp.MaHP=hp.MaHP and khdt.MaKHGD=nhp.MaKHGD and MaSV='" + MaSV + "'" +
266                                " group by MaSV ";
267             SqlCommand cmd3 = new SqlCommand(sql3, con);
268             string diem4 = cmd3.ExecuteScalar().ToString();
269
270
271             string ketqua = "";
272             ketqua = Convert.ToDouble(diem10) / Convert.ToDouble(tc) + "," + Convert.ToDouble(diem4) / Convert.ToDouble(tc);
273             return ketqua;
274         }

275         public bool Proc_Insert(string proc,string test)
276         {
277             SqlConnection con = da.GetConnect();
278             con.Open();
279             SqlCommand cmd = new SqlCommand(proc, con);
280             cmd.CommandType = CommandType.StoredProcedure;
281             cmd.Parameters.Add("@test", SqlDbType.NVarChar).Value = test;
282             SqlDataReader dr = cmd.ExecuteReader();
283             if (dr.Read())
284             {
285                 return false;
286             }
287             return true;
288         }

302         public void Insert(string table,string sql)
303         {
304             sql = "insert into "+table+" values("+sql+")";
305             da.ExcuteNonQuery(sql);
306         }

33         public override bool NewGenerator {
34             get {
35                 return true;
36             }
37             set {
38                 // Do nothing
39             }
40         }

145         public virtual string GetCustomizedCacheKey(RequestContext request) {
146             String key = null;
147             // // The following is the code used to generate the default
148             // // cache key for caching report jobs in the ASP.NET Cache.
149             // // Feel free to modify this code to suit your needs.
150             // // Returning key == null causes the default cache key to
151             // // be generated.
152             //
153             // key = RequestContext.BuildCompleteCacheKey(
154             // request,
155             // null, // sReportFilename
156             // this.GetType(),
157             // this.ShareDBLogonInfo );
158             return key;
159         }

40         private void btnLoc_Click(object sender, EventArgs e)
41         {
42             SqlConnection con = dal.GetConnect();
43             con.Open();
44             string sql = "select *from SinhVien where MaLop=@MaLop";
45             SqlDataAdapter da = new SqlDataAdapter(sql, con);
46             da.SelectCommand.Parameters.AddWithValue("@MaLop", cmbMaLop.SelectedValue.ToString());
47             DataTable dt = new DataTable();
48             da.Fill(dt);
49             crBaoCao cr = new crBaoCao();
50             ConnectionInfo crConnectionInfo = new ConnectionInfo();
51             crConnectionInfo.ServerName = "Ty-PC";
52             crConnectionInfo.DatabaseName = "CNPM_1";
53             crConnectionInfo.UserID = "sa";
54             crConnectionInfo.Password = "04091990";
55             TableLogOnInfos crTableLogonInfos = new TableLogOnInfos();
56             foreach (CrystalDecisions.CrystalReports.Engine.Table table in cr.Database.Tables)
57             {
58                 TableLogOnInfo crTableLogonInfo = new TableLogOnInfo();
59                 crTableLogonInfo.TableName = table.Name;
60                 crTableLogonInfo.ConnectionInfo = crConnectionInfo;
61                 crTableLogonInfos.Add(crTableLogonInfo);
62                 table.ApplyLogOnInfo(crTableLogonInfo);
63
64             }
65             crvHocKyHocPhan.LogOnInfo = crTableLogonInfos;
66             cr.SetDataSource(dt);
67             ParameterValues a = new ParameterValues();
68             ParameterDiscreteValue b = new ParameterDiscreteValue();
69             b.Value = cmbMaLop.SelectedValue.ToString();
70             a.Add(b);
71             cr.DataDefinition.ParameterFields["txtMaLop"].ApplyCurrentValues(a);
72             crvHocKyHocPhan.ReportSource = cr;
73             crvHocKyHocPhan.Show();
74         }