Object reference not set to an instance of an object
Salut ! J'ai eu un erreur lors de l'execusion dans la ligne 13 ! exactement dans (table.Rows.Count)
l'erreur est "Object reference not set to an instance of an object."
Code:
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| Private Sub AfficherE_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
driver = "Provider=Microsoft.ACE.oledb.12.0;" & "data source =C:\Users\Med Haroun\Desktop\Mini Projet\ressources\Gestion de Stock.accdb;"
con = New OleDbConnection()
con.ConnectionString = driver
con.Open()
req = "SELECT * FROM Employe ;"
cmd = New OleDbCommand(req)
adapter = New OleDbDataAdapter(cmd)
cmd.Connection() = con
adapter.Fill(ds, "Employe")
For j = 0 To (table.Rows.Count)
Label1.Text = table.Rows(j).Item(0) + vbCr
Next
End Sub
End Class |