protected void OnThemeChanged()
{
Theme theme = ThemeResolutionService.GetTheme(ThemeResolutionService.ApplicationThemeName);
foreach (StyleGroup styleGroup in theme.StyleGroups)
{
foreach (PropertySettingGroup propertySettingGroup in styleGroup.PropertySettingGroups)
{
if (propertySettingGroup.Selector.Value == "RadFormElement")
{
foreach (PropertySetting propertySetting in propertySettingGroup.PropertySettings)
{
if (propertySetting.Name == "BackColor")
{
this.BackColor = (Color)propertySetting.Value;
return;
}
}
}
if (styleGroup.Registrations[0].ControlType == "Telerik.WinControls.UI.RadForm" && propertySettingGroup.Selector.Value == "Telerik.WinControls.RootRadElement")
{
foreach (PropertySetting propertySetting in propertySettingGroup.PropertySettings)
{
if (propertySetting.Name == "BackColor")
{
this.BackColor = (Color)propertySetting.Value;
return;
}
}
}
}
}
}
private void ThemeDropDown_SelectedIndexChanged(object sender, Telerik.WinControls.UI.Data.PositionChangedEventArgs e)
{
string strTheme = themeDropDown.Text;
Theme theme = ThemeResolutionService.GetTheme(strTheme);
if (theme != null)
{
ThemeResolutionService.ApplicationThemeName = theme.Name;
}
}