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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using MySql.Data.MySqlClient;
using MySql.Web;
namespace hd
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text == "" || textBox2.Text == "")
{
MessageBox.Show("entrez Nom dutilisateur et Mot de passe");
return;
}
string myConnection = "Server=localhost;port=3306;Database=dbb;username=root;password=psw";
MySqlConnection myConn = new MySqlConnection(myConnection);
MySqlCommand cmd = new MySqlCommand("Select * Role from Agent where UserName=@UserName and Password=@Password", myConn);
cmd.Parameters.AddWithValue("@UserName", textBox1.Text);
cmd.Parameters.AddWithValue("@Password", textBox2.Text);
myConn.Open();
MySqlDataAdapter adapt = new MySqlDataAdapter(cmd);
DataSet ds = new DataSet();
adapt.Fill(ds);
int count = ds.Tables[0].Rows.Count;
//tester le nombre de lignes du recordset
if (count == 1)
{
if (ds.Tables[0].Rows[0]["Role"].ToString() == "admin")
{
frmadmin fm = new frmadmin();
fm.Show();
}
}
myConn.Close();
}
}
} |
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