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Imports System.Data.SqlClient
Public Class form1
Dim con As New SqlConnection
Dim cmd As New SqlCommand
Dim dr As SqlDataReader
Private Sub form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
con.ConnectionString = "Data Source=.\SQLEXPRESS;AttachDbFilename=C:\Users\dell\Documents\Visual Studio 2008\Projects\file1\file1\Database2.mdf;Integrated Security=True;User Instance=True"
cmd.Connection = con
con.Open()
cmd.CommandText = "select file from connexion where Login= '" & Connexion.TextBox1.Text & "' and MotPasse= '" & Connexion.TextBox2.Text & "'"
dr = cmd.ExecuteReader
If dr.HasRows Then
If (si la colonne file de la table connexion contient a le bouton1 est activé)
Me.Button1.Enabled = True
ElseIf (si la colonne file de la table connexion contient b le bouton 2 est activé)
Me.Button2.Enabled = True
End If
End If
End Sub
End Class |
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