1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Drawing;
5 using System.Data;
6 using System.Linq;
7 using System.Text;
8 using System.Threading.Tasks;
9 using System.Windows.Forms;
10
11 namespace SoftQuanLyNhaHang.Views
12 {
13 public partial class uctLoaiThucDon : UserControl
14 {
15 public uctLoaiThucDon()
16 {
17 InitializeComponent();
18 }
19 public static uctLoaiThucDon uctLTD = new uctLoaiThucDon();
20 int flag = 0;
21 private void uctLoaiThucDon_Load(object sender, EventArgs e)
22 {
23 HienThiDanhSachLTD();
24 bingding();
25 dis_end(false);
26 }
27 public void HienThiDanhSachLTD()
28 {
29 dgvDanhSachLTD.DataSource = Models.LoaiThucDonMod.FillDataSetLoaiThucDon().Tables[0];
30 dgvDanhSachLTD.RowHeadersVisible = false;
31 dgvDanhSachLTD.BorderStyle = BorderStyle.Fixed3D;
32 }
33 void bingding()
34 {
35 txtIdLTDon.DataBindings.Clear();
36 txtIdLTDon.DataBindings.Add("Text", dgvDanhSachLTD.DataSource, "IdLoaiThucDon");
37 txtTenLTDon.DataBindings.Clear();
38 txtTenLTDon.DataBindings.Add("Text", dgvDanhSachLTD.DataSource, "TenLoaiThucDon");
39 txtDienGiaiLTDon.DataBindings.Clear();
40 txtDienGiaiLTDon.DataBindings.Add("Text", dgvDanhSachLTD.DataSource, "DienGiai");
41 cmbTrangThaiLTDon.DataBindings.Clear();
42 cmbTrangThaiLTDon.DataBindings.Add("Text", dgvDanhSachLTD.DataSource, "TrangThai");
43
44 }
45 void loadcontrol()
46 {
47 cmbTrangThaiLTDon.Items.Clear();
48 cmbTrangThaiLTDon.Items.Add("Còn hàng");
49 cmbTrangThaiLTDon.Items.Add("Đã hết");
50 cmbTrangThaiLTDon.Items.Add("Sắp hết");
51
52 }
53 void clearData()
54 {
55 txtIdLTDon.Text = Models.connection.ExcuteScalar(String.Format("select IdLoaiThucDon= dbo.fcgetIdLoaiThucDon()"));
56 txtTenLTDon.Text = "";
57 txtDienGiaiLTDon.Text = "";
58 loadcontrol();
59 }
60 void dis_end(bool e)
61 {
62 txtTenLTDon.Enabled = e;
63 txtDienGiaiLTDon.Enabled = e;
64 cmbTrangThaiLTDon.Enabled = e;
65 btnLuu.Enabled = e;
66 btnHuy.Enabled = e;
67 btnThemMoi.Enabled = !e;
68 btnXoa.Enabled = !e;
69 btnSua.Enabled = !e;
70 }
71
72 private void btnThemMoi_Click(object sender, EventArgs e)
73 {
74
75 flag = 0;
76 clearData();
77 dis_end(true);
78 }
79
80 private void btnHuy_Click(object sender, EventArgs e)
81 {
82 uctLoaiThucDon_Load(sender, e);
83 dis_end(false);
84 }
85
86 private void btnLuu_Click(object sender, EventArgs e)
87 {
88 string _idLTD = "";
89 try
90 {
91 _idLTD = txtIdLTDon.Text;
92 }
93 catch { }
94 string _tenLTD = "";
95 try
96 {
97 _tenLTD = txtTenLTDon.Text;
98 }
99 catch { }
100 string _dienGiai = "";
101 try
102 {
103 _dienGiai = txtDienGiaiLTDon.Text;
104 }
105 catch { }
106 string _trangThai = "";
107 try
108 {
109 _trangThai = cmbTrangThaiLTDon.Text;
110 }
111 catch { }
112 if (flag == 0)
113 {
114
115
116 if (_tenLTD == "")
117 MessageBox.Show("Hãy nhập tên loại thực đơn");
118 else
119 {
120 int i = 0;
121 i = Controllers.LoaiThucDonCtrl.InsertLoaiThucDon(_idLTD,_tenLTD,_dienGiai,_trangThai);
122 if (i > 0)
123 {
124 MessageBox.Show("Thêm mới thành công");
125 HienThiDanhSachLTD();
126 }
127 else
128 MessageBox.Show("Thêm mới không thành công");
129 }
130 }
131 else
132 {
133 int i = 0;
134 i = Controllers.LoaiThucDonCtrl.UpdateLoaiThucDon(_idLTD, _tenLTD, _dienGiai, _trangThai);
135 if (i > 0)
136 {
137 MessageBox.Show(" Sửa thành công");
138 HienThiDanhSachLTD();
139 uctLoaiThucDon_Load(sender, e);
140 }
141 else
142 MessageBox.Show("Sửa không thành công");
143 }
144 uctLoaiThucDon_Load(sender, e);
145 }
146
147 private void btnSua_Click(object sender, EventArgs e)
148 {
149 flag = 1;
150 dis_end(true);
151 loadcontrol();
152 }
153
154 private void btnXoa_Click(object sender, EventArgs e)
155 {
156 string _idLTD = "";
157 try
158 {
159 _idLTD = txtIdLTDon.Text;
160 }
161 catch { }
162 DialogResult dr = MessageBox.Show("Bạn có chắc chắn xóa ?", "Xác nhận", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
163 if (dr == DialogResult.Yes)
164 {
165 int i = 0;
166 i = Controllers.LoaiThucDonCtrl.DeleteLoaiThucDon(_idLTD);
167 if (i > 0)
168 {
169 MessageBox.Show(" Xóa thành công");
170 HienThiDanhSachLTD();
171 uctLoaiThucDon_Load(sender, e);
172 }
173 else
174 MessageBox.Show("Xóa không thành công");
175 }
176 else
177 return;
178 }
179
180 }
181 }
