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RadRibbonGallery apper error

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RibbonView and RibbonWindow
This is a migrated thread and some comments may be shown as answers.
Ke
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Ke asked on 16 Apr 2012, 04:54 AM
When I change a radribbonview control's theme ,RadRibbonGallery lost its scroll bar and button. Any suggestions?
first capture image is before use theme, second is after use theme.

code:       
         Theme ConvertToTheme(string themeName)
        {
            if (string.IsNullOrWhiteSpace(themeName))
                return new Windows7Theme();
            return (Theme)typeof(Theme).Assembly.CreateInstance(string.Format("Telerik.Windows.Controls.{0}Theme", themeName));
        }
    

        void SetGlobalTheme(Theme theme)
        {
            StyleManager.ApplicationTheme = theme;
            StyleManager.SetTheme(radRibbonView1, theme);

        }

        private void RadRibbonRadioButton_Click(object sender, RoutedEventArgs e)
        {
            RadRibbonRadioButton radioButton = (RadRibbonRadioButton)sender;
            Theme currentTheme = ConvertToTheme(radioButton.Text);//Button's content is theme name, like Office_Silver
            SetThemeToAllViews(currentTheme);
        }


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Miro Miroslavov
Telerik team
answered on 18 Apr 2012, 10:29 AM
Hello Ke Yin,

 You shouldn't change at runtime the ApplicationTheme статиц property. You should only use the StyleManager.SetTheme method. Also you may try the new Implicit styles themes coming with the Q1.Sp1 release. 
You may examine the online demo of the Ribbon and changing the themes. (or your local wpf examples)

Kind regards,
Miro Miroslavov
the Telerik team

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RibbonView and RibbonWindow
Asked by
Ke
Top achievements
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Answers by
Miro Miroslavov
Telerik team
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