Hệ thống quản lý bệnh viện bằng C# với mã nguồn
1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Linq;
7 using System.Text;
8 using System.Threading.Tasks;
9 using System.Windows.Forms;
10 using System.Data.SqlClient;
11
12 namespace HospitalManagementSystemCSharp
13 {
14 public partial class RoomInfo : Form
15 {
16 public RoomInfo()
17 {
18 InitializeComponent();
19 }
20
21 private void RoomInfo_Load(object sender, EventArgs e)
22 {
23 // TODO: This line of code loads data into the 'hospitalDataSet2.room' table. You can move, or remove it, as needed.
24 this.roomTableAdapter.Fill(this.hospitalDataSet2.room);
25 using (SqlConnection con1 = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=F:\Sem.4\C# Projects\Trials\HospitalManagementSystemCSharp\HospitalManagementSystemCSharp\hospital.mdf;Integrated Security=True"))
26 {
27
28 string str2 = "SELECT * FROM room";
29 SqlCommand cmd2 = new SqlCommand(str2, con1);
30 SqlDataAdapter da = new SqlDataAdapter(cmd2);
31 DataTable dt = new DataTable();
32 da.Fill(dt);
33 dataGridView1.DataSource = new BindingSource(dt, null);
34 }
35 }
36
37 private void button1_Click(object sender, EventArgs e)
38 {
39 SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=F:\Sem.4\C# Projects\Trials\HospitalManagementSystemCSharp\HospitalManagementSystemCSharp\hospital.mdf;Integrated Security=True");
40 con.Open();
41
42 try
43 {
44 string str = "INSERT INTO room(building,r_type,r_no,no_bed,price,r_status) VALUES('" + textBox1.Text + "','" + textBox2.Text + "','" + textBox3.Text + "','" + textBox4.Text + "','" + textBox5.Text + "','" + textBox6.Text + "'); ";
45
46 SqlCommand cmd = new SqlCommand(str, con);
47 cmd.ExecuteNonQuery();
48 string str1 = "select max(Id) from room;";
49
50 SqlCommand cmd1 = new SqlCommand(str1, con);
51 SqlDataReader dr = cmd1.ExecuteReader();
52 if (dr.Read())
53 {
54 MessageBox.Show("room Information Saved Successfully..");
55 textBox2.Text = "";
56 textBox1.Text = "";
57 textBox3.Text = "";
58 textBox4.Text = "";
59 textBox5.Text = "";
60 textBox6.Text = "";
61 using (SqlConnection con1 = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=F:\Sem.4\C# Projects\Trials\HospitalManagementSystemCSharp\HospitalManagementSystemCSharp\hospital.mdf;Integrated Security=True"))
62 {
63
64 string str2 = "SELECT * FROM room";
65 SqlCommand cmd2 = new SqlCommand(str2, con1);
66 SqlDataAdapter da = new SqlDataAdapter(cmd2);
67 DataTable dt = new DataTable();
68 da.Fill(dt);
69 dataGridView1.DataSource = new BindingSource(dt, null);
70 }
71 }
72 }
73 catch (SqlException excep)
74 {
75 MessageBox.Show(excep.Message);
76 }
77 con.Close();
78 }
79
80 private void button2_Click(object sender, EventArgs e)
81 {
82 textBox2.Text = "";
83 textBox3.Text = "";
84 textBox4.Text = "";
85 textBox5.Text = "";
86 textBox6.Text = "";
87 }
88 }
89 }
TODO: This line of code loads data into the 'hospitalDataSet2.room' table. You can move, or remove it, as needed.
