Change the locale setting in your machine via the control panel :)
I want when the user run the application this change happen programatically and when User close the app it returns to machine's base setting.
I understand that I should use "NativeDigits" but I don't know HOW and Where?
Dim Adapter As New OleDbDataAdapter
Dim Command As New OleDbCommand
Dim xFrom As String = dtpFrom.Value.ToString.Substring(0, dtpFrom.Value.ToString.IndexOf(" "))
Dim xTo As String = dtpTo.Value.ToString.Substring(0, dtpTo.Value.ToString.IndexOf(" "))
sqlQuery = MainQuery ...