Hi, I've been confused by a problem. First, I set RadGridView.ItemSource with a ObservableCollection and selected a row. Then I removed an item from ObservableCollection, the RadGridView.SelectedItem changed to null and did't trigger SelectionChanged Event. Is that by desgin? Thanks.

Version: Q2 2009.2.813.35

RadGridView1_SelectionChanged
RadGridView1_MouseLeftButtonUp
RadGridView1_MouseUp

Because the "SelectionChanged" event, left click does not fire the other two events (only right click).

Is this by design ?

Thanks.

Hello,

I have a problem with exporting RadGridView using ToCsv() andToExcelML() methods.

While using AutoGenerateColumns property set to true everything works fine. 

However, when I'm trying to create columns in code in such a way:

with DataTemplate defined in XAML:

In this case everything looks fine and RadGridView displays columns properly, but ToCsv() methods creates a string consist only of white spaces.

Is there any solution to this problem?

Regards

• When i'm binding with a datatable, it's OK ( detail code see 1))
• When i'm binding with an objet, the carousel have 2 elements but the property Lib of my object CarouselViewModel is not displayed ( detail code see 2).

     Remark:

     my visual Studio show me a error "Type or property expected " for the Data when i write the  Binding         Path=Data.CarouselViewModel.Lib

When i don't use the  CarouselDataRecordPresenter, the carousel displays 2 elements with the name of property (LIB) and its Value.
I tried other type of binding like Data[0] or Fields[Lib)..., but it doesn't work.  
What's wrong with my binding? 

Can you help me?

1) BINDING with DATATABLE
When i bind a carousel with a datatable , the carousel display the item of my row :
In my code behind :

dt = new DataTable();

DataColumn dc = new DataColumn("Lib");

dt.Columns.Add(dc);

DataRow dr = dt.NewRow();

dr[

"Lib"] = "Item1";

dt.Rows.Add(dr);

dr = dt.NewRow();

dr[

"Lib"] = "Item2";

dt.Rows.Add(dr);

sampleRadCarousel.ItemsSource = dt;

<Style TargetType="{x:Type Controls:CarouselDataRecordPresenter}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type Controls:CarouselDataRecordPresenter}">

<StackPanel Margin="0,20,0,0" TextElement.FontWeight="Bold">

<Label Content="{Binding Path=Data[Lib]}"/>

<Label Content="test"/>

</StackPanel>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

<CarouselViewModel> ListeCarousel = new Collection<CarouselViewModel>();

CarouselViewModel carouselview = new CarouselViewModel("item1");

ListeCarousel.Add(carouselview);

CarouselViewModel carouselview1 = new CarouselViewModel("item2");

ListeCarousel.Add(carouselview1);

sampleRadCarousel.ItemsSource = ListeCarousel;

<Style TargetType="{x:Type Controls:CarouselDataRecordPresenter}">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type Controls:CarouselDataRecordPresenter}">

<StackPanel Margin="0,20,0,0" TextElement.FontWeight="Bold">

<Label Content="{Binding Path=Data.CarouselViewModel.Lib}"/>

<Label Content="2"/>

<Label Content="3"/>

</StackPanel>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>