Hello,

We just updated our telerik-controls to the latest version (2011 Q1). Now I am getting an exception when trying to use the gridview grouping.

This is the xaml for my gridview :

The SelectedCategoryDataItems property is a QueryableCollectionView. The groupdescriptor is added from the viewmodel code-behind :


When I set AutoExpandGroups = True, the following exception is immediately thrown (application doesn't start) :
 

Setting AutoExpandGroups to False gives the following exception in the output-window when I'm trying to expand a group from the UI :


Any ideas / advice on this?

Thanks in advance!

I have a WPF gridview in which I specify the datacolumns and load the data simply with (C#)::

gridFeeEarnerGroups.ItemsSource = Bill.FeeEarnerGroups;

"FeeEarnerGroups" is of type List<FeeEarnerGroup> and this works fine.

I need a sub table to use the data from FeeEarnerGroup.RateSets which is of type List<RateSet> , showing each (0 or more) RateSet per FeeEarnerGroup row.

I've looked at the documentation and tried a few things but I'm struggle to get this working.
Can anyone help please?

I found that the default RadDocking.SaveLayout and LoadLayout functionality was not sufficient for my needs so I created a bunch of custom serializable classes that I populate from the RadDocking control. Initially this worked out for me but then I tested a scenario with a floating pane and could not get access to it. The RadDocking.Items collection only returns docked RadSplitContainers and the RadDocking.ToolWindows collection is a private field so I cannot access it from my code. Is there any way to access the ToolWindows in a RadDocking control so I can serialize them myself? If not would it be possible to get a public readonly property that returns an IEnumerable(Of ToolWindow) from the ToolWindows field? Alternatively, the RadDocking.Items collection would ideally contain the DocumentHost, docked SplitContainers and floating ToolWindows but I doubt that would be easily changed.

Hi,

I would like to know if it's possible to have a RadRichText with a toolbar that containing only 3 buttons, bold, italic and underline. All of these buttons shoud have an impact direct on the text.

I need something like:

 

<

 

Window x:Class="WpfApplication3.Window1"

 

 

 

 

 

 

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

 

 

 

 

 

 

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

 

 

 

 

 

 

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

 

 

 

 

 

 

Title="Window1" Height="300" Width="641">

 

 

 

 

 

 

 

<Grid>

 

 

 

 

 

 

 

<Grid.RowDefinitions>

 

 

 

 

 

 

 

<RowDefinition Height="Auto"/>

 

 

 

 

 

 

 

<RowDefinition Height="*"/>

 

 

 

 

 

 

 

<RowDefinition Height="Auto"/>

 

 

 

 

 

 

 

</Grid.RowDefinitions>

 

 

 

 

 

 

 

 

<StackPanel Orientation="Horizontal">

 

 

 

 

 

 

 

<telerik:RadRibbonToggleButton Text="Bold" telerik:RadRichTextBoxRibbonUI.RichTextCommand="{Binding Path=ToggleBoldCommand}" />

 

 

 

 

 

 

 

<telerik:RadRibbonToggleButton Text="Italic" telerik:RadRichTextBoxRibbonUI.RichTextCommand="{Binding Path=ToggleItalicCommand}" />

 

 

 

 

 

 

 

<telerik:RadRibbonToggleButton Text="Underline" telerik:RadRichTextBoxRibbonUI.RichTextCommand="{Binding Path=ToggleUnderlineCommand}" />

 

 

 

</StackPanel>

 

 

 

<telerik:RadRichTextBox Grid.Row="1" x:Name="editor" Margin="24 24 0 0" AllowDrop="True" ShowComments="True" IsSelectionMiniToolBarEnabled="False" IsContextMenuEnabled="False" />

 

 

 

 

 

 

 

<telerik:DocumentRuler AssociatedRichTextBox="{Binding ElementName=editor, Mode=OneTime}" Grid.Row="1" />

 

 

 

 

 

 

 

<telerik:RadRichTextBoxStatusBar Grid.Row="2" AssociatedRichTextBox="{Binding ElementName=editor, Mode=OneTime}" />

 

 

 

 

 

 

 

</Grid>

 

</

 

Window>

 

Is there a way to get the RadSplitContainter to fill the available space?  I have several split containters and the the last one, I want the RadPane's to fill what space is left.  Thanks.

<telerik:RadDocking  BorderThickness="0" Padding="0" Grid.Row="1" >             
    <telerik:RadSplitContainer Orientation="Horizontal" InitialPosition="DockedBottom">                 
        <telerik:RadPaneGroup >                     
            <telerik:RadPane Header="Development Log" Content="" />                 
        </telerik:RadPaneGroup>             
    </telerik:RadSplitContainer>            
    <telerik:RadSplitContainer Orientation="Horizontal" InitialPosition="DockedLeft" >                 
        <telerik:RadPaneGroup  telerik:ProportionalStackPanel.RelativeSize="200, 300">                     
            <telerik:RadPane Header="Administration" Content="" IsPinned="True" />                 
        </telerik:RadPaneGroup>             
    </telerik:RadSplitContainer>                
    <telerik:RadSplitContainer Orientation="Horizontal" InitialPosition="DockedRight" MinWidth="300">                 
        <telerik:RadPaneGroup >                     
            <telerik:RadPane Header="Maintenance Plans"  />                 
        </telerik:RadPaneGroup>             
    </telerik:RadSplitContainer>             
    <!--<telerik:RadDocking.DocumentHost >-->                 
        <telerik:RadSplitContainer Orientation="Vertical" InitialPosition="DockedLeft"  MinWidth="200" HorizontalContentAlignment="Stretch" HorizontalAlignment="Stretch">                     
            <telerik:RadPaneGroup  >                         
                <telerik:RadPane Header="Reference Materials" Content=""  />                     
            </telerik:RadPaneGroup>                     
            <telerik:RadPaneGroup >                         
                <telerik:RadPane Header="Maintenance Items" Content="" />                     
            </telerik:RadPaneGroup>                 
        </telerik:RadSplitContainer>             
    <!--</telerik:RadDocking.DocumentHost>-->         
</telerik:RadDocking> 

     Hi,

I hava a problem about RadTreeListView columns. I can show some columns to users in like Hierarchical Data.
everthings is ok. and then i add a coloumn and want to create a textbox put it in last column

  column1      column2     column3
some data   some data    TextBox

---------------------------

  <telerik:RadTreeListView  IsDragDropEnabled="True" IsDragTooltipEnabled="False" x:Name="treeListView" IsFilteringAllowed="False"  
                                  ItemsSource="{Binding TheTree}"  AutoGenerateColumns="False" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="5,120,5,32"
                                  CanUserFreezeColumns="False" CanUserReorderColumns="False" MinHeight="300" MaxHeight="500" RowIndicatorVisibility="Collapsed" >
            <telerik:RadTreeListView.ChildTableDefinitions>
                <telerik:TreeListViewTableDefinition  ItemsSource="{Binding ChildNodes}" />
            </telerik:RadTreeListView.ChildTableDefinitions>
            <telerik:RadTreeListView.Columns>
 
                <telerik:GridViewDataColumn  DataMemberBinding="{Binding Entity.MalKod}" Header="Mal Kodu"  IsReadOnly="True"/>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Entity.MalAdi}" Header="Mal Adı"  IsReadOnly="True"/>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Entity.OlcuAd}" Header="Ölçü"  IsReadOnly="True"/>
                
               // i want to add textbox other column.
               //<TextBox Name="textBox1" VerticalAlignment="Top" Width="120" />
               //GIVES ERROR               

            </telerik:RadTreeListView.Columns>
            
               
        </telerik:RadTreeListView>


   How can i do that. Ofcourse i can use gridview but my data is Hierarchical so i have to show like tree

Are there any plans to port the PdfViewer-Control from Silverlight to WPF?

When using RadTextBox, we can export documents to Pdf. Very good!

But... how about exporting to PDF / A?

Hello,

the Transparent Theme seems to behave different then the Metro Theme. This behavior changed in Q3. Could you fix this? Thanks.

Greetings,
Ronny

The placement of the docking arrows and toolwindows are wrong when using a vertical taskbar in windows. This is also an issue if the taskbar is placed at the top of your screen. The wpf window hosting the docking control must be in a maximized state. Is this a known issue?

Running Telerik 2011.Q2

Regards
Arnstein