Hi,
I'm implementing self reference hierarchy using a property relation to a collection of the parent type.
How can I show in the child template the same columns that appear in the parent grid?
I would like to copy the parent grid columns to the child grid.

thanks,
Noam

I'm trying to change the fontstyle of the a radTreeviewItem. In fact, I want to do this within the code when events are fired. I've tried to add a stackpanel with a textblock in the header but it doesn't seems to work. I've also tried this code: without success.

Can you tell me how I could change the font dynamically ?

Thanks

We use MVVM.  The following code is working fine when using the RadControl Q1 2010. 
<TabControl ItemsSource="{Binding StandardTimeSlotTabs}" SelectedIndex="{Binding StandardSelectedTabIndex, Mode=TwoWay}" >
    <TabControl.ContentTemplate>
    <DataTemplate>          
           <controls:RadGridView ShowColumnFooters="True" ScrollViewer.CanContentScroll="True" 
ScrollViewer.HorizontalScrollBarVisibility="Auto" ScrollViewer.VerticalScrollBarVisibility="Auto" IsReadOnly="True"  AutoGenerateColumns="False" GridLinesVisibility="None"  ItemsSource="{Binding StandardTimeSlotItems}" 
CurrentItem="{Binding DataContext.SelectedStandardTimeSlotItem, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type vw:OrderEntrySchedulingStandardFieldView}}}"
SelectedItem="{Binding DataContext.SelectedStandardTimeSlotItem, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type vw:OrderEntrySchedulingStandardFieldView}}}"
>        
        <controls:RadGridView.Columns> blah </controls:RadGridView.Columns>
 </DataTemplate>   
   </TabControl.ContentTemplate>  
  </TabControl>

The SelectedItem is bound to a RelativeSource, the Setter and Getter for DataContext.SelectedStandardTimeSlotItem are working fine when row selection changes.

After we updated to Q2 2010, the row selection changes will not fire the Setter of DataContext.SelectedStandardTimeSlotItem, but the getter was callled when the control is loaded.  if I put a stop point in the SelectChanged event, the Selecteditem is changed when the row selection is changing.  It seems the RelativeSource works for the getter, but not when the selection is changed.  Is it a bug or I missed something?   Keep in mind it worked fine in Q1, nothing else is changed.

Thanks!

Amy

Hello,

I downloaded and installed the trial version of the controls as I want to evaluate them.  I see lots of rad controls in my toolbox now.  Walking through a tutorial the very first thing I do is search on RadDocking and it is not there.  The RadDockPanel is there.  Any thoughts on what the problem may be.  The Docking.dll is in the Binaries/WPF folder.

Thanks,

Jason

Hi,

A pane is always showing is visibile even when the content is not.  Or maybe I am confused how the is visible works.

Assuming we have two tabs (Tab1 on the front Tab2 on the back):

The pane in Tab1 content is visible and Tab2 content is not.  I can drag Tab2 out of the docking and now both should be visible.  Is there a way to get the visibility information   How can I get the visiblity of the content using the panes?

Maybe something like IsContentVisible? or IsHeaderVisible?

J

I'm still very new to Telerik and still getting to know all the ins and outs of the controls.  What I'm doing is implementing a simple grouping mechanism to simulate a property grid.

XAML:


I load up the RadGridView.ItemsSource in the control's Loaded event.  When I run it, everything works just fine as expected.  However, when I try to view my control in the VS designer, I get a System.ArgumentException stating:"Invalid property or field - 'Category' for type: Customer".

First of all, I don't know where the "Customer" is coming from, there's no such class/object in my code.  Secondly, is this exception normal since I load my data at runtime?

...Glenn

I was wondering if anyone has a nice strategy to re-use XAML column definitions, i.e. a GridViewDataColumn?

One way to do it is to create a class that inherits from GridViewDataColumn and set the various properties needed. However, this means you can't have any XAML and any custom CellTemplate will get messy.

If anyone has any ideas or links to resources that would help, please let me know!

Hello,
I have numericUpDown in my project which valueFormat should be percentage
Here is my xaml code:


So when window with numericUpDown appears it's value is 0.00%
When i select all it's content and type here it's value becomes for example 34 , but after it loses focus the value is set to 3,400.00% but i expect that it would be 34.00%.
So, please, could you explain how can i achieve this? Why does the value multiply by 100 and how to avoid this behaviour?

I am facing a wierd problem which is showing up also on online WPF sample. I am using following code to populate hierarchy from same table. The grid shows child rows under the parent row and also as another parent row which is causing confusion. I do not want to show the records as parent rows if they have ParentTaskID property set.