in all our radgridviews the filter shows wrong formatted datetime values.
The column shows the correct values in german format (de-DE), the bound values is a real datetime value, not a string value.
The filter an the sorting works, but the list of available values in the filter dialog has the wrong format/culture settings (seems to be english or american).
In the RadgrivView we set the correct language:
this.Language = XmlLanguage.GetLanguage(System.Threading.Thread.CurrentThread.CurrentCulture.Name);
We also set the XamlUiCulture of our application to:
CultureInfo culture = new CultureInfo("de");
Thread.CurrentThread.CurrentCulture = culture;
Thread.CurrentThread.CurrentUICulture = culture;
Is this a bug, or do we have to set some other options in the filter? We use Telerik for years but did not encouter this behaviour before.
Thanks for your help.