Error with UI for WPF Q1 2015 SP1

[Vikas]

I recently upgraded my telerik DLL's to UI for WPF Q1 2015 SP1, After upgrading i am getting error with scrollviewerstyle.

I am overriding scrollviewer style <Style TargetType="{x:Type ScrollViewer}" BasedOn="{StaticResource ScrollViewerStyle}"> .... </style> and this was working fine with older version of telerik, I had 2014 version.

I am using implicit styles so i have Syste.Windows.xaml file in my project and i am loading it in my app.xaml.cs

<ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/System.Windows.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.xaml"/> .....

If i use the old version of system.windows.xaml or if i remove my style everything works but not with the latest version. I am getting StaticResourceHolder threw an exception. I have attached screen shot  of the error.

Thanks

vikas

 

 

[Vikas]

My scrollviewer style

<!-- Updated-->
    <Style x:Key="CustomScrollBarStyle" TargetType="{x:Type ScrollBar}">
        <Setter Property="SnapsToDevicePixels" Value="True" />
        <Setter Property="OverridesDefaultStyle" Value="true" />
        <Style.Triggers>
            <Trigger Property="Orientation" Value="Horizontal">
                <Setter Property="Width" Value="Auto" />
                <Setter Property="Height" Value="15" />
                <Setter Property="Template" Value="{StaticResource HorizontalScrollBar}" />
            </Trigger>
            <Trigger Property="Orientation" Value="Vertical">
                <Setter Property="Width" Value="15" />
                <Setter Property="Height" Value="Auto" />
                <Setter Property="Template" Value="{StaticResource VerticalScrollBar}" />
            </Trigger>
        </Style.Triggers>
    </Style>

    <!-- Add ScrollViewer Style which includes CustomScrollBarStyle inside -->
    <Style BasedOn="{StaticResource ScrollViewerStyle}" TargetType="ScrollViewer">
    <!--<Style TargetType="{x:Type ScrollViewer}" BasedOn="{StaticResource ScrollViewerStyle}">-->
            <!--<Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="ScrollViewer">
                        <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">
                            <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="*"/>
                                    <ColumnDefinition Width="Auto"/>
                                </Grid.ColumnDefinitions>
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="*"/>
                                    <RowDefinition Height="Auto"/>
                                </Grid.RowDefinitions>
                                <ScrollContentPresenter
                                    Grid.Column="0"
                                    Grid.Row="0"
                                    Margin="{TemplateBinding Padding}"
                                    Content="{TemplateBinding Content}"
                                    ContentTemplate="{TemplateBinding ContentTemplate}"
                                    CanContentScroll="{TemplateBinding CanContentScroll}"
                                    HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                    VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                                <Border Grid.Column="1" Grid.Row="1" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Margin="0 0 -1 -1">
                                    <Border
                                        Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
                                        BorderThickness="0 0 1 1"
                                        BorderBrush="{StaticResource ScrollBarOuterBorder_Normal}"
                                        Background="{StaticResource ScrollViewerIntersectionRectangle}"/>
                                </Border>
                                <ScrollBar x:Name="PART_VerticalScrollBar"
                                    Margin="0 0 -1 0"
                                    BorderThickness="{StaticResource ScrollViewerVerticalScrollBarBorderThickness}"
                                    Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}"
                                    Grid.Column="1"
                                    Grid.Row="0"
                                    Orientation="Vertical"
                                    Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"
                                    ViewportSize="{TemplateBinding ViewportHeight}"
                                    Style="{StaticResource CustomScrollBarStyle}"
                                    IsTabStop="False"
                                    Minimum="0"
                                    Maximum="{TemplateBinding ScrollableHeight}"/>
                                <ScrollBar x:Name="PART_HorizontalScrollBar"
                                    Margin="0 0 0 -1"
                                    BorderThickness="{StaticResource ScrollViewerHorizontalScrollBarBorderThickness}"
                                    Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}"
                                    Grid.Column="0"
                                    Grid.Row="1"
                                    Orientation="Horizontal"
                                    Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"
                                    ViewportSize="{TemplateBinding ViewportWidth}"
                                    Style="{StaticResource CustomScrollBarStyle}"
                                    IsTabStop="False"
                                    Minimum="0"
                                    Maximum="{TemplateBinding ScrollableWidth}"/>
                            </Grid>
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>-->
        </Style>

[Vanya Pavlova]

Hello Vikas,


Looking at the exception a resource required by the style could not be resolved. 
Can you clarify which built-in Telerik theme you are currently using as base?

Based on this information we will try to isolate the problem by our side.
I look forward to hearing from you. 


Regards,
Vanya Pavlova
Telerik

[Vikas]

I am using these resources, the error is coming from system.windows.xaml, it has scrollviewer style.

<ResourceDictionary Source="/ntierHealth;component/Resources/Themes/System.Windows.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.Input.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.GridView.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.Data.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.Docking.xaml"/>
                <ResourceDictionary Source="/ntierHealth;component/Resources/Themes/Telerik.Windows.Controls.Navigation.xaml"/>

[Vanya Pavlova]

Hi Vikas,


Do we have to peform some tests against specific Telerik built-in theme? 


Regards,
Vanya Pavlova
Telerik