1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
|
Imports MySql.Data.MySqlClient
Imports MySql.Data.Types
Public Class Login
Public conn As Connect = New Connect
Public profil As String
Public res As MySqlDataReader
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles connexion.Click
If (Me.user.Text = "" Or Me.pwd.Text = "") Then
Me.erreur.Text = "Nom d'utilisateurou mot de passe vide !!"
Else
Try
Dim conn1 As MySqlConnection
conn1 = conn.ConnexionBdd()
If conn1.State <> 1 Then
Dim Sql As String = "ma requete"
Dim Commande As New MySqlCommand(Sql, conn1)
res = Commande.ExecuteReader()
Dim nb As Integer = res.RecordsAffected
If res.HasRows = 0 Then
Me.erreur.Text = "Nom d'utilisateurou mot de passe vide !!"
conn1.Close()
Else
res.Read()
profil = res.GetString(2)
conn1.Close()
Dim index As New Index
Me.Hide()
index.Show()
End If
Else
Me.erreur.Text = "Erreur de serveur!!"
End If
Catch probleme As Exception
Me.erreur.Text = probleme.Message
End Try
End If
End Sub
End Class |
Partager