.Prompt can't change theme

[Yves]

Hi,

I need to call a RadWindow Prompt, but I would like to change the Theme. Here is what i've done :

RadWindow.Prompt(new DialogParameters
                {
                    Header = "Modifier pourcentage",
                    OkButtonContent = "Changer",
                    Content = "Saisir pourcentage (calcul globale : nbhitlus < (moyenne - moyenne * pourcentage))\nFormat pourcentage : 0,0",
                    Theme = new Office_BlueTheme(),
                    CancelButtonContent = "Annuler",
                    DefaultPromptResultValue = "33,33",
                    Closed = new EventHandler<WindowClosedEventArgs>(OnDialogClosed),

                });

But Theme still default theme. Any help ? :D

I'm using Rad for WPF Q2 2009

Thank's

[Yves]

fixed.

I've added this line on WindowLoaded :

StyleManager.ApplicationTheme = new Office_BlueTheme();