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 Form1 : Form
15     {
16         
public Form1()
17         {
18             InitializeComponent();
19         }
20
21         
private void button1_Click(object sender, EventArgs e)
22         {
23                 
if (textBox1.Text == "admin" || textBox2.Text == "pass")
24                 {
25                     MessageBox.Show(
"Welcome Admin. You are logged in successfully.");
26                     
this.Visible = false;
27                     Home obj1 =
new Home();
28                     obj1.ShowDialog();
29                     textBox1.Text =
"";
30                     textBox2.Text =
"";
31                 }
32                 
else
33                 {
34                     MessageBox.Show(
"Invalid Username Or Password.");
35                 }
36          }
37     }
38 }


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