How can I set the style DocumentHost in my xaml code ?

[Gilmar]

How can I set the style DocumentHost in my xaml code ?
I got the file by changing the style of Telerik.Windows.Controls.Docking, 
however I would like to change only the resources of my object now that I have other controls radDocking 
and I would not change at all.

Below is my code
<Style x:Key="DocumentHostStyle" TargetType="dock:DocumentHost"
            <Setter Property="HorizontalContentAlignment" Value="Stretch" />
            <Setter Property="VerticalContentAlignment" Value="Stretch" />
            <Setter Property="MinWidth" Value="25" />
            <Setter Property="MinHeight" Value="25" />
            <Setter Property="Template">
              <Setter.Value>
                <ControlTemplate TargetType="dock:DocumentHost">
		 <!--My code changed with StackPanel -->
                  <StackPanel>
                    <telerik:RadExpander>
                      <Rectangle Height="100" Fill="Blue"/>
                    </telerik:RadExpander>
                    <Border Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}">
                      <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
                    </Border>
                  </StackPanel>
                </ControlTemplate>
              </Setter.Value>
            </Setter>
          </Style>

[Masha]

Hello Gilmar,

There is no property to add custom style to DocumentHost in RadDocking.
I can suggest you two ways to apply custom style to DocumentHost:

• One way is to create implicit style for TargetType="dock:DocumentHost". SiImply remove x:Key from your DocumentHost style and it will be applied.

• Another solution is to define the style inside RadDocking like:

<telerikDocking:RadDocking >
            <telerik:RadDocking.Resources>
                <Style TargetType="dock:DocumentHost">
                    <Setter Property="HorizontalContentAlignment" Value="Stretch" />
                    <Setter Property="VerticalContentAlignment" Value="Stretch" />
                    <Setter Property="MinWidth" Value="25" />
                    <Setter Property="MinHeight" Value="25" />
                    <Setter Property="Background" Value="Transparent" />
                    <Setter Property="AllowDrop" Value="True" />
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate TargetType="dock:DocumentHost">
                                <StackPanel>
                                    <telerik:RadExpander>
                                        <Rectangle Height="100" Fill="Blue"/>
                                    </telerik:RadExpander>
                                    <Border Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Padding="{TemplateBinding Padding}">
                                        <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
                                    </Border>
                                </StackPanel>
                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>

            </telerik:RadDocking.Resources>

end everything will work as expected.

I hope it helps.

Regards,
Maria
the Telerik team