VB.NET Vérifiez si DataTable a des lignes

If dtDataTable IsNot Nothing AndAlso dtDataTable.Rows.Count > 0 Then
    'some code
    lbl_count.Text = "Found " & dtDataTable.Rows.Count.ToString & " results"
Else
    'some code
    lbl_count.Text = "Found 0 result"
End If
Handsome Hawk