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Hi Brad,
Generally Blend will throw such exceptions if there is no correct XmlnsDefinition for the assembly however we definitely have this in the GridView dll.
Can you send us small project where this can be reproduced? You can try also our latest release - Q1 2009.
Sincerely yours,
Vlad
the Telerik team
Check out Telerik Trainer , the state of the art learning tool for Telerik products.
Generally Blend will throw such exceptions if there is no correct XmlnsDefinition for the assembly however we definitely have this in the GridView dll.
Can you send us small project where this can be reproduced? You can try also our latest release - Q1 2009.
Sincerely yours,
Vlad
the Telerik team
Check out Telerik Trainer , the state of the art learning tool for Telerik products.
0

McLanahan Stevens
Top achievements
Rank 1
answered on 09 Jul 2009, 08:28 PM
Has this been fixed in the latest version?
I'm actually running a trial of the Telerik controls under Expression Blend 2 SP1. So far I can successfully add the controls to the canvas (RadGrid and RadChart) but when I try to "Edit Control Parts->Edit a Copy, I get exactly the same error.
Any help would be much appreciated!
I have attached a chunk of sample XAML which reproduces the problem:
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="GraphinTest.Window1"
x:Name="Window"
Title="Window1"
Width="640" Height="480" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
<Window.Resources>
<ControlTemplate x:Key="RadChartControlTemplate1" TargetType="{x:Type telerik:RadChart}">
<Grid Background="{TemplateBinding Background}">
<Grid x:Name="PART_DefaultLayoutGrid">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition/>
</Grid.RowDefinitions>
<ContentPresenter x:Name="PART_DefaultChartTitleContainer" Grid.Column="0" Grid.Row="0" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
<ContentPresenter x:Name="PART_DefaultChartAreaContainer" Grid.Column="0" Grid.Row="1" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
<Border Grid.Column="1" Grid.Row="0" Grid.RowSpan="2">
<ContentPresenter x:Name="PART_DefaultChartLegendContainer" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
</Border>
</Grid>
<ContentPresenter Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
</Grid>
</ControlTemplate>
</Window.Resources>
<Grid x:Name="LayoutRoot">
<telerik:RadChart Margin="56,56,137,58" Content="RadChart" Template="{DynamicResource RadChartControlTemplate1}"/>
</Grid>
</Window>
I'm actually running a trial of the Telerik controls under Expression Blend 2 SP1. So far I can successfully add the controls to the canvas (RadGrid and RadChart) but when I try to "Edit Control Parts->Edit a Copy, I get exactly the same error.
Any help would be much appreciated!
I have attached a chunk of sample XAML which reproduces the problem:
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="GraphinTest.Window1"
x:Name="Window"
Title="Window1"
Width="640" Height="480" xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation">
<Window.Resources>
<ControlTemplate x:Key="RadChartControlTemplate1" TargetType="{x:Type telerik:RadChart}">
<Grid Background="{TemplateBinding Background}">
<Grid x:Name="PART_DefaultLayoutGrid">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition/>
</Grid.RowDefinitions>
<ContentPresenter x:Name="PART_DefaultChartTitleContainer" Grid.Column="0" Grid.Row="0" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
<ContentPresenter x:Name="PART_DefaultChartAreaContainer" Grid.Column="0" Grid.Row="1" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
<Border Grid.Column="1" Grid.Row="0" Grid.RowSpan="2">
<ContentPresenter x:Name="PART_DefaultChartLegendContainer" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
</Border>
</Grid>
<ContentPresenter Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" ContentTemplate="{TemplateBinding ContentTemplate}"/>
</Grid>
</ControlTemplate>
</Window.Resources>
<Grid x:Name="LayoutRoot">
<telerik:RadChart Margin="56,56,137,58" Content="RadChart" Template="{DynamicResource RadChartControlTemplate1}"/>
</Grid>
</Window>
0

McLanahan Stevens
Top achievements
Rank 1
answered on 09 Jul 2009, 09:11 PM
I may have figured it out...
So after restarting blend a few times, I noticed Blend was having issues with System.Windows. So I added System.Windows.dll from C:\Program Files\Microsoft Silverlight\2.0.40115.0, rebuilt, and it appears to have fixed the problem.
So after restarting blend a few times, I noticed Blend was having issues with System.Windows. So I added System.Windows.dll from C:\Program Files\Microsoft Silverlight\2.0.40115.0, rebuilt, and it appears to have fixed the problem.