True

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         }

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

108         public virtual bool IsCacheable {
109             get {
110                 return true;
111             }
112             set {
113                 //
114             }
115         }

24         public void PhanQuyenMenu()
25         {
26             switch (quyen)
27             {
28                 case 1 :
29                     btnTDDT.Enabled = true;
30                     btnHeDT.Enabled = true;
31                     btnHocKy.Enabled = true;
32                     btnKHGD.Enabled = true;
33                     btnKhoiLop.Enabled = true;
34                     btnDangNhap.Enabled = false;
35                     btnDangXuat.Enabled = true;
36                     btnPhanQuyen.Enabled = true;
37                     btnGiangVien.Enabled = true;
38                     btnHocPhan.Enabled = true;
39                     btnLop.Enabled = true;
40                     btnNhomHocPhan.Enabled = true;
41                     btnSinhVien.Enabled = true;
42                     btnQuanLyDiem.Enabled = true;
43                     btnXemDiemLop.Enabled = false;
44                     btnXemDiemNhomHP.Enabled = true ;
45                     btnBaoCao.Enabled = true;
46                     btnThongKe.Enabled = true;
47                     btnXemDiem.Enabled = true;
48                     btnXemDiemLop.Enabled = true;
49                     break;
50                 case 2 :
51                     btnDangNhap.Enabled = false;
52                     btnDangXuat.Enabled = true;
53                     btnBaoCao.Enabled = false;
54                     btnThongKe.Enabled = false;
55                     btnXemDiem.Enabled = true;
56                     btnXemDiemNhomHP.Enabled = false;
57                     break;
58                 default:
59                     btnTDDT.Enabled = false;
60                     btnHeDT.Enabled = false;
61                     btnHocKy.Enabled = false;
62                     btnKHGD.Enabled = false;
63                     btnKhoiLop.Enabled = false;
64                     btnDangNhap.Enabled = true;
65                     btnDangXuat.Enabled = false;
66                     btnPhanQuyen.Enabled = false;
67                     btnGiangVien.Enabled = false;
68                     btnHocPhan.Enabled = false;
69                     btnLop.Enabled = false;
70                     btnNhomHocPhan.Enabled = false;
71                     btnSinhVien.Enabled = false;
72                     btnQuanLyDiem.Enabled = false;
73                     btnThongKe.Enabled = false;
74                     btnXemDiemLop.Enabled = false;
75                     btnBaoCao.Enabled = false;
76                     btnXemDiemNhomHP.Enabled = false;
77                     btnXemDiem.Enabled = false;
78                     break;
79             }
80         }

24         private void txtTenDangNhap_KeyPress(object sender, KeyPressEventArgs e)
25         {
26             if (e.KeyChar == ' ')
27                 e.Handled = true;
28         }

76         private void txtMaGV_KeyPress(object sender, KeyPressEventArgs e)
77         {
78             if (e.KeyChar == ' ')
79                 e.Handled = true;
80         }

73         private void txtMaHeDT_KeyPress(object sender, KeyPressEventArgs e)
74         {
75             if (e.KeyChar == ' ')
76                 e.Handled = true;
77         }

76         private void txtMaHocKy_KeyPress(object sender, KeyPressEventArgs e)
77         {
78             if (e.KeyChar == ' ')
79                 e.Handled = true;
80         }

77         private void txtSoTC_KeyPress(object sender, KeyPressEventArgs e)
78         {
79             if (char.IsDigit(e.KeyChar) == false && e.KeyChar!='\b')
80                 e.Handled=true;
81         }

103         private void txtMaHP_KeyPress(object sender, KeyPressEventArgs e)
104         {
105             if (e.KeyChar == ' ')
106                 e.Handled = true;
107         }