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GridViewGroupRow TargetType does not match type of element GroupHeaderRow

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GridView

This is a migrated thread and some comments may be shown as answers.

Bartley asked on 17 Jun 2013, 10:44 PM

Just updated the Wpf binaries to the latest 4.0 release and now I am getting 'GridViewGroupRow' TargetType does not match type of element 'GroupHeaderRow' error.

All references/dlls updated with 2013.2.611.40

xmlns:grid="clr-namespace:Telerik.Windows.Controls.GridView;assembly=Telerik.Windows.Controls.GridView"

Here is the Treeview I did not include the Gridview Data Columns

<telerik:RadGridView x:Name="radGridView"

ShowGroupPanel="True"

ColumnWidth="*"

IsReadOnly="True"

VerticalAlignment="Stretch"

HorizontalAlignment="Stretch"

Background="Transparent"

Grid.Row="0"

Grid.RowSpan="4"

SelectionMode="Single"

Grid.Column="1"

BorderThickness="0"

FontFamily="Segoe UI"

FontSize="12"

CanUserFreezeColumns="False"

RowIndicatorVisibility="Collapsed"

MouseDoubleClick="myGridView_MouseDoubleClick"

CanUserResizeColumns="True"

AutoGenerateColumns="False"

ItemsSource="{Binding Path=SearchStuff}"

SelectedItem="{Binding Path=SelectedSearchStuff, Mode=TwoWay}"

GroupPanelStyle="{DynamicResource GridViewGroupPanelStyle1}"

GroupRenderMode="Flat"

GroupRowStyle="{DynamicResource GridViewGroupRowStyle1}">

TreeView Resources

<telerik:RadGridView.Resources>

<Style x:Key="GridViewGroupPanelStyle1" TargetType="{x:Type telerik:GridViewGroupPanel}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type telerik:GridViewGroupPanel}">

<Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="0" Height="36">

<VisualStateManager.VisualStateGroups>

<VisualStateGroup x:Name="Grouping">

<VisualState x:Name="NoGroups"/>

<VisualState x:Name="HasGroups">

<Storyboard>

<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="panelText">

<DiscreteObjectKeyFrame KeyTime="0">

<DiscreteObjectKeyFrame.Value>

<Visibility>Collapsed</Visibility>

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="panelTextGrouped">

<DiscreteObjectKeyFrame KeyTime="0">

<DiscreteObjectKeyFrame.Value>

<Visibility>Visible</Visibility>

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Border BorderBrush="#FFEFF6FF" BorderThickness="0" Background="{TemplateBinding Background}" >

<StackPanel Orientation="Horizontal">

<TextBlock x:Name="panelText" FontFamily="Segoe UI" FontSize="12" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" IsHitTestVisible="False" Margin="{TemplateBinding Padding}" telerik:LocalizationManager.ResourceKey="GridViewGroupPanelText" Text="Drag a column header and drop it here to group by that column" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"><Run/></TextBlock>

<TextBlock x:Name="panelTextGrouped" FontFamily="Segoe UI" FontSize="12" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" IsHitTestVisible="False" Margin="{TemplateBinding Padding}" telerik:LocalizationManager.ResourceKey="GridViewGroupPanelTopTextGrouped" Text="Grouped by:" Visibility="Collapsed" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"><Run/></TextBlock>

<ItemsPresenter VerticalAlignment="Center"/>

</StackPanel>

<Border.Effect>

<DropShadowEffect Color="Black" Opacity=".2" BlurRadius="4" ShadowDepth="2" Direction="270" />

</Border.Effect>

</Border>

</ControlTemplate>

</Setter.Value>

</Setter>

<Setter Property="ItemsPanel">

<Setter.Value>

<ItemsPanelTemplate>

<StackPanel IsItemsHost="True" Orientation="Horizontal" VerticalAlignment="Stretch"/>

</ItemsPanelTemplate>

</Setter.Value>

</Setter>

<Setter Property="MinHeight" Value="32"/>

<Setter Property="Margin" Value="0"/>

<Setter Property="Padding" Value="10,0,3,0"/>

<Setter Property="Background">

<Setter.Value>

<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#FFDFDFDF" Offset="1"/>

<GradientStop Color="#FFBABABA"/>

</LinearGradientBrush>

</Setter.Value>

</Setter>

<Setter Property="BorderBrush" Value="#FF848484"/>

<Setter Property="BorderThickness" Value="0,0,0,1"/>

<Setter Property="VerticalContentAlignment" Value="Center"/>

<Setter Property="HorizontalContentAlignment" Value="Left"/>

<Setter Property="SnapsToDevicePixels" Value="True"/>

</Style>

<Style x:Key="GridViewGroupRowStyle1" TargetType="{x:Type grid:GridViewGroupRow}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type grid:GridViewGroupRow}">

<Grid x:Name="PART_GroupExpanderGrid">

<Grid.ColumnDefinitions>

<ColumnDefinition Width="Auto"/>

<ColumnDefinition Width="*"/>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

<RowDefinition x:Name="PART_HeaderRow" MinHeight="{TemplateBinding MinHeight}"/>

<RowDefinition x:Name="ContentRow" Height="Auto"/>

</Grid.RowDefinitions>

<VisualStateManager.VisualStateGroups>

<VisualStateGroup x:Name="ExpandStateGroup">

<VisualState x:Name="Expanded">

<Storyboard>

<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="Content">

<DiscreteObjectKeyFrame KeyTime="0">

<DiscreteObjectKeyFrame.Value>

<Visibility>Visible</Visibility>

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="BottomBorder" >

<DiscreteObjectKeyFrame KeyTime="0">

<DiscreteObjectKeyFrame.Value>

<Visibility>Visible</Visibility

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderThickness" Storyboard.TargetName="IconOuterBorder">

<DiscreteObjectKeyFrame KeyTime="0">

<DiscreteObjectKeyFrame.Value>

<Thickness>0</Thickness>

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

<ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderThickness" Storyboard.TargetName="IconInnerBorder">

<DiscreteObjectKeyFrame KeyTime="0">

<DiscreteObjectKeyFrame.Value>

<Thickness>1,1,0,0</Thickness>

</DiscreteObjectKeyFrame.Value>

</DiscreteObjectKeyFrame>

</ObjectAnimationUsingKeyFrames>

<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetProperty="(UIElement.RenderTransform).(RotateTransform.Angle)" Storyboard.TargetName="ExpanderButton">

<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="180"/>

</DoubleAnimationUsingKeyFrames>

</Storyboard>

</VisualState>

<VisualState x:Name="Collapsed">

<Storyboard>

<DoubleAnimationUsingKeyFrames BeginTime="0" Storyboard.TargetProperty="(UIElement.RenderTransform).(RotateTransform.Angle)" Storyboard.TargetName="ExpanderButton">

<EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/>

</DoubleAnimationUsingKeyFrames>

</Storyboard>

</VisualState>

</VisualStateGroup>

</VisualStateManager.VisualStateGroups>

<Border x:Name="ToggleButtonBorder" Background="{TemplateBinding Background}" Grid.ColumnSpan="2" Grid.Column="2" MinHeight="{TemplateBinding MinHeight}" telerik:SelectiveScrollingGrid.SelectiveScrollingClip="True">

<Grid>

<Grid.ColumnDefinitions>

<ColumnDefinition Width="25"/>

<ColumnDefinition Width="Auto"/>

<ColumnDefinition Width="*"/>

</Grid.ColumnDefinitions>

<Border Grid.Column="2" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" telerik:SelectiveScrollingGrid.SelectiveScrollingClip="True" VerticalAlignment="{TemplateBinding VerticalContentAlignment}">

<Border.Visibility>

<Binding Path="ShowHeaderAggregates" RelativeSource="{RelativeSource TemplatedParent}">

<Binding.Converter>

<telerik:BooleanToVisibilityConverter/>

</Binding.Converter>

</Binding>

</Border.Visibility>

<telerik:AggregateResultsList HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" IsTabStop="False" VerticalAlignment="{TemplateBinding VerticalContentAlignment}">

<telerik:AggregateResultsList.ItemsPanel>

<ItemsPanelTemplate>

<StackPanel IsItemsHost="True" Orientation="Horizontal"/>

</ItemsPanelTemplate>

</telerik:AggregateResultsList.ItemsPanel>

<telerik:AggregateResultsList.ItemTemplate>

<DataTemplate>

<telerik:GridViewAggregateResultCell AggregateResult="{Binding}" IsTabStop="False">

<telerik:StyleManager.Theme>

<telerik:Office_BlackTheme/>

</telerik:StyleManager.Theme>

</telerik:GridViewAggregateResultCell>

</DataTemplate>

</telerik:AggregateResultsList.ItemTemplate>

</telerik:AggregateResultsList>

</Border>

<Border x:Name="IconOuterBorder" BorderBrush="Transparent" BorderThickness="0,0,0,0" Background="Transparent" HorizontalAlignment="Stretch" telerik:SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical">

<Border x:Name="IconInnerBorder" BorderBrush="White" BorderThickness="1,1,0,1">

<Path x:Name="ExpanderButton" Grid.Column="0" Data=

"M0,0L1,0 2,0 2,0.99999991 3,0.99999991 3,2 4,2 4,0.99999991 5,0.99999991 5,0 5.9999999,0 7,0 7,0.99999991 5.9999999,0.99999991 5.9999999,2 5,2 5,3 4,3 4,4 3,4 3,3 2,3 2,2 1,2 1,0.99999991 0,0.99999991z"

Fill="Black" HorizontalAlignment="Left" Height="5" Margin="{TemplateBinding Padding}" RenderTransformOrigin="0.5,0.5" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Width="7">

<Path.RenderTransform>

<RotateTransform/>

</Path.RenderTransform>

</Path>

</Border>

<ToggleButton x:Name="HeaderButton" Background="{TemplateBinding Background}" Grid.ColumnSpan="3" Grid.Column="0" IsTabStop="{TemplateBinding IsTabStop}" IsChecked="{Binding IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Opacity="0" telerik:SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical"/>

<ToggleButton BorderBrush="{x:Null}" BorderThickness="0" Background="Transparent" Grid.Column="1" IsTabStop="{TemplateBinding IsTabStop}" IsChecked="{Binding IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Padding="0,0,10,0" telerik:SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical">

<ToggleButton.Style>

<Style TargetType="{x:Type ToggleButton}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type ToggleButton}">

<Border BorderBrush="Transparent" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">

<ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/>

</Border>

</ControlTemplate>

</Setter.Value>

</Setter>

<Setter Property="HorizontalContentAlignment" Value="Left"/>

<Setter Property="VerticalContentAlignment" Value="Center"/>

<Setter Property="Padding" Value="9,0,0,0"/>

</Style>

</ToggleButton.Style>

<ContentPresenter ContentTemplate="{TemplateBinding GroupHeaderTemplate}" Content="{TemplateBinding GroupViewModel}" Grid.Column="1" Margin="0,0,10,0" VerticalAlignment="Center"/>

</ToggleButton>

<Border BorderBrush="Transparent" BorderThickness="0,0,0,0" Grid.ColumnSpan="2" Grid.Column="1" telerik:SelectiveScrollingGrid.SelectiveScrollingClip="True">

<Border BorderBrush="White" BorderThickness="0,1,1,1"/>

</Border>

</Grid>

</Border>

<Border x:Name="PART_IndicatorPresenter" BorderBrush="Transparent" BorderThickness="0,0,1,1" Grid.Column="0" telerik:SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical" Visibility="{TemplateBinding RowIndicatorVisibility}" VerticalAlignment="Stretch" Width="25">

<Border BorderBrush="White" BorderThickness="1" Background="#FFE4E4E4"/>

</Border>

<telerik:IndentPresenter Background="{TemplateBinding Background}" Grid.Column="1" IsTabStop="False" IndentLevel="{TemplateBinding Level}" telerik:SelectiveScrollingGrid.SelectiveScrollingOrientation="Vertical">

<telerik:StyleManager.Theme>

<telerik:Office_BlackTheme/>

</telerik:StyleManager.Theme>

</telerik:IndentPresenter>

<Border x:Name="Content" Grid.ColumnSpan="5" Grid.Column="0" Grid.Row="1" Visibility="Collapsed">

<StackPanel>

<telerik:GridViewVirtualizingPanel x:Name="PART_GridViewVirtualizingPanel" CanHorizontallyScroll="False" CanVerticallyScroll="False"/>

<telerik:GridViewGroupFooterRow x:Name="Footer" IsTabStop="False">

<telerik:StyleManager.Theme>

<telerik:Office_BlackTheme/>

</telerik:StyleManager.Theme>

</telerik:GridViewGroupFooterRow>

</StackPanel>

</Border>

<Border x:Name="BottomBorder" BorderBrush="{StaticResource BasicBrush}" BorderThickness="0,0,0,0" Grid.Column="2" Grid.Row="1" telerik:SelectiveScrollingGrid.SelectiveScrollingClip="True" Visibility="Collapsed" VerticalAlignment="Bottom"/>

</Grid>

</ControlTemplate>

</Setter.Value>

</Setter>

<Setter Property="GroupHeaderTemplate">

<Setter.Value>

<DataTemplate>

<ContentPresenter Content="{Binding Header}"/>

</DataTemplate>

</Setter.Value>

</Setter>

<Setter Property="Background" Value="#FFE4E4E4"/>

<Setter Property="BorderBrush" Value="Transparent"/>

<Setter Property="BorderThickness" Value="0"/>

<Setter Property="VerticalContentAlignment" Value="Center"/>

<Setter Property="HorizontalContentAlignment" Value="Left"/>

<Setter Property="Padding" Value="10,0,0,0"/>

<Setter Property="MinHeight" Value="25"/>

<Setter Property="AllowDrop" Value="True"/>

<Setter Property="SnapsToDevicePixels" Value="True"/>

</Style>

</telerik:RadGridView.Resources>

User Control Resources

<UserControl.Resources>

<Style

TargetType="grid:GridViewIndentCell">

<Setter Property="Background" Value="{StaticResource MainBrush}" />

<Setter Property="BorderBrush" Value="{StaticResource BasicBrush}"/>

<Setter Property="BorderThickness" Value="0,0,0,0"/>

<Setter Property="VerticalContentAlignment" Value="Stretch" />

<Setter Property="HorizontalContentAlignment" Value="Stretch" />

<Setter Property="Padding" Value="0" />

<Setter Property="SnapsToDevicePixels" Value="True" />

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="grid:GridViewIndentCell">

<Border BorderBrush="{TemplateBinding BorderBrush}"

Background="{TemplateBinding Background}"

VerticalAlignment="{TemplateBinding VerticalContentAlignment}"

HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"

Padding="{TemplateBinding Padding}"

BorderThickness="{TemplateBinding BorderThickness}" Width="25" />

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

<Style

TargetType="grid:GridViewHeaderIndentCell">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="grid:GridViewHeaderIndentCell">

<Border x:Name="OuterBorder" Width="25"

VerticalAlignment="{TemplateBinding VerticalContentAlignment}"

HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"

Padding="{TemplateBinding Padding}" Background="{TemplateBinding Background}"

BorderBrush="{TemplateBinding BorderBrush}"

BorderThickness="{TemplateBinding BorderThickness}"/>

</ControlTemplate>

</Setter.Value>

</Setter>

<Setter Property="BorderThickness" Value="0,0,0,0"/>

<Setter Property="BorderBrush" Value="{StaticResource AccentBrush}"/>

<Setter Property="Background" Value="{StaticResource MainBrush}" />

<Setter Property="VerticalContentAlignment" Value="Stretch" />

<Setter Property="HorizontalContentAlignment" Value="Stretch" />

<Setter Property="Padding" Value="0" />

<Setter Property="SnapsToDevicePixels" Value="True" />

</Style>

</UserControl.Resources>

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