public void ChangeCulture(string langue)
{
CultureInfo ret;
switch (langue)
{
case "N":
ret = new CultureInfo("nl-NL");
break;
case "E":
ret = new CultureInfo("en-US");
break;
case "D":
ret = new CultureInfo("de-DE");
break;
default:
ret = new CultureInfo("fr-FR");
break;
}
if (ret.NumberFormat.NumberDecimalSeparator != ".")
ret.NumberFormat.NumberDecimalSeparator = ".";
if (ret.NumberFormat.NumberGroupSeparator != " ")
ret.NumberFormat.NumberGroupSeparator = " ";
System.Threading.Thread.CurrentThread.CurrentUICulture = ret;
System.Threading.Thread.CurrentThread.CurrentCulture = ret;
}