'GridView:AlignmentContentPresenter' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been built.

[Leon]

Hey There,

I recently updated from SL3 to SL4 binaries and once I built I am getting this error in my XAML.

This used to work before but with the new binaries - version 2011.2.712.1040 I am getting this error. All binaries are updated in the project and nothing else has changed.
Below is a copy of my code...Please advise.  

<Controls:RadGridView x:Class="TableViewxxxxxxx"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:Controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
    xmlns:GridView="clr-namespace:Telerik.Windows.Controls.GridView;assembly=Telerik.Windows.Controls.GridView"
    AutoGenerateColumns="False" CanUserReorderColumns="True" CanUserSortColumns="True" CanUserFreezeColumns="False"
    IsReadOnly="True" IsFilteringAllowed="False" SelectionMode="Extended" RowIndicatorVisibility="Collapsed"
    RowDetailsVisibilityMode="Collapsed" GridLinesVisibility="None" ShowGroupPanel="False" AlternationCount="2" Background="White">
    <Controls:RadGridView.Resources>
        <SolidColorBrush x:Key="GridViewDisabledBackground" Color="#FFEEEEEE"/>
        <SolidColorBrush x:Key="GridViewDisabledBorderBrush" Color="#FFBBBBBB"/>
        <SolidColorBrush x:Key="GridLinesFill" Color="#FFB3B3B3"/>
        <ControlTemplate x:Key="GridViewCellTemplate" TargetType="GridView:GridViewCell">
            <Border x:Name="PART_CellBorder" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}">
                <VisualStateManager.VisualStateGroups>
                    <VisualStateGroup x:Name="CommonStates">
                        <VisualState x:Name="Normal"/>
                        <VisualState x:Name="Current">
                            <Storyboard>
                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_CellBorder" Storyboard.TargetProperty="Background">
                                    <DiscreteObjectKeyFrame KeyTime="0:0:0">
                                        <DiscreteObjectKeyFrame.Value>
                                            <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                                                <GradientStop Color="#00FFFDF9" Offset="0"/>
                                                <GradientStop Color="#00FFEDC7" Offset="1"/>
                                            </LinearGradientBrush>
                                        </DiscreteObjectKeyFrame.Value>
                                    </DiscreteObjectKeyFrame>
                                </ObjectAnimationUsingKeyFrames>
                            </Storyboard>
                        </VisualState>
                    </VisualStateGroup>
                    <VisualStateGroup x:Name="EditingStates">
                        <VisualState x:Name="Edited">
                            <Storyboard>
                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_ContentPresenter" Storyboard.TargetProperty="Margin">
                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="0"/>
                                </ObjectAnimationUsingKeyFrames>
                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_ContentPresenter" Storyboard.TargetProperty="VerticalAlignment">
                                    <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="Stretch"/>
                                </ObjectAnimationUsingKeyFrames>
                            </Storyboard>
                        </VisualState>
                        <VisualState x:Name="Display"/>
                    </VisualStateGroup>
                    <VisualStateGroup x:Name="DisabledStates">
                        <VisualState x:Name="Enabled"/>
                        <VisualState x:Name="Disabled">
                            <Storyboard>
                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_CellBorder" Storyboard.TargetProperty="Background">
                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource GridViewDisabledBackground}"/>
                                </ObjectAnimationUsingKeyFrames>
                                <ObjectAnimationUsingKeyFrames Storyboard.TargetName="PART_CellBorder" Storyboard.TargetProperty="BorderBrush">
                                    <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource GridViewDisabledBorderBrush}"/>
                                </ObjectAnimationUsingKeyFrames>
                            </Storyboard>
                        </VisualState>
                    </VisualStateGroup>
                </VisualStateManager.VisualStateGroups>
                <Grid>
                <GridView:AlignmentContentPresenter x:Name="PART_ContentPresenter" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Visibility="Visible" Foreground="{TemplateBinding Foreground}" TextAlignment="{TemplateBinding TextAlignment}" TextDecorations="{TemplateBinding TextDecorations}" TextWrapping="{TemplateBinding TextWrapping}" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
                </Grid>
            </Border>
        </ControlTemplate>
        <Style x:Key="TableViewCellStyle" TargetType="GridView:GridViewCell">
            <Setter Property="Template" Value="{StaticResource GridViewCellTemplate}"/>
            <Setter Property="Padding" Value="5,0,3,0"/>
            <Setter Property="BorderBrush" Value="{StaticResource GridLinesFill}"/>
            <Setter Property="BorderThickness" Value="0,0,1,0"/>
            <Setter Property="VerticalContentAlignment" Value="Center"/>
            <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
            <Setter Property="Background" Value="Transparent"/>
        </Style>
        <Style x:Key="TableViewAlternateRowStyle" TargetType="GridView:GridViewRow">
            <Setter Property="Background" Value="#FFF0F0F0" />
        </Style>
        <Style x:Key="TableViewHeaderCellStyle" TargetType="GridView:GridViewHeaderCell">
            <Setter Property="FontWeight" Value="Normal" />
            <Setter Property="Height" Value="35"/>
            <Setter Property="Background">
                <Setter.Value>
                    <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
                        <GradientStop Color="#FF198FB0" Offset="0"/>
                        <GradientStop Color="#FF0E7093" Offset="1"/>
                    </LinearGradientBrush>
                </Setter.Value>
            </Setter>
            <!--<Setter Property="Margin" Value="0,0,1,0"/>-->

        </Style>
        <!--<Style x:Key="TableViewRowStyle" TargetType="GridView:GridViewRow">
            <Setter Property="Background" Value="#FF3399FF" />
        </Style>-->
    </Controls:RadGridView.Resources>
</Controls:RadGridView>

the line giving me problems is : <GridView:AlignmentContentPresenter x:Name="PART_ContentPresenter" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Visibility="Visible" Foreground="{TemplateBinding Foreground}" TextAlignment="{TemplateBinding TextAlignment}" TextDecorations="{TemplateBinding TextDecorations}" TextWrapping="{TemplateBinding TextWrapping}" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}"/>

Many Thanks
Leon   

[Vlad]

Hello,

 This class was removed back in 2009 (beta for Q1 2010). It will be better to extract the latest grid templates with Blend.

Kind regards,
Vlad
the Telerik team

[Leon]

Is there a resource you can point me to that will explain how to do this?

I am quite new at this.

Many thanks

Leon