Hello

Same problem as in this post for ASP.NET

http://www.telerik.com/forums/autocompletebox-copy-paste-issue#p-j6IZLRhUajWZB6O__E_g

Can you let me know when this issue will be fixed?

Regards

Bianca

 ​

 Hi,

    I think it's not converniet to change path's color of RadPathButton.

Regards

Yang

Hi, I'm Lee

 Currentrly, I try chage series type in 'RadCartesianChart'.

I use dynamic number of series.

Because I use 'CategoricalSeriesDescriptor.Style' in 'SeriesProvider'.

Chart style is adjusted 'BarSeriesStyle', 'PointSeriesStyle'.

But not adjust style 'LineSeriesStyle', 'SplineSeriesStyle', 'StepLineSeriesStyle'.

Wonderfully, 5 style is adjusted in new project.

I don't know why...

What should  I do for it?

 

ps. I using NoXaml library.

Hello everyone,

I have a VisualizationLayer with ShapeFills set on the layer level by using

<telerik:VisualizationLayer.ShapeFill>

...

</telerik:VisualizationLayer.ShapeFill>

​

If the ShapeFill of the MapShapedata is changed in code (for example by selecting some elments from a list and then call .UseSelectedFill() ) and then a MapItemsRequest happens, the original ShapeFill of the items will be restored instead of keeping the "manually" set ShapeFill. How can I make them keep their ShapeFill ?

Hello,

I have a problem with ConnectionPoints collection in RadDiagramConnection.
As I've mentioned in thread title, RadDiagramConnection updates geometry on group selection (it only appears when two or more RadDiagramConnetion has been selected). As a result of geometry update, connection points on RadDiagramConnection are re-added (reset event and then add one by one).
I did not identify that problem when only one RadDiagramConnection is selected.

It lead's to problem in my scenario because I'm subscribing CollectionChanged event ​on that collection, so I got false info about points change (but it doesn't).
Could you please tell me how can I fix it? How can disable that geometry update on group RadDiagramConnection select?

Thanks in advance!

Hello,;:

I have a RadImageEditor with ZoomController in order to zoom loaded pictures. The code looks like this:

 <imaging:ZoomController ImageEditor="{Binding ElementName=imageEditor}" />  
 <telerik:RadImageEditor x:Name="imageEditor" Image="{Binding ImagePath}" HorizontalAlignment="Stretch"
                                    VerticalAlignment="Stretch" ScrollViewer.HorizontalScrollBarVisibility="Auto"
                                    ScrollViewer.VerticalScrollBarVisibility="Visible">
 </telerik:RadImageEditor>

It works just fine. The problem is with the size of slider (zoomController), it is simply just too small. When i try to set the height or width it just does not work. Is there a way to make it bigger?

Regards

My application is based on MVVM pattern. I want to access ​a RadGridView control/object, within Code-Behind of ResourceDictionary xaml to be able to use its Export method to export contents to an Excel file. 

There's a UserControl XAML file which merges its resources with few individual ResourceDictionary xaml files. One of them is "ProdUnitResource.xaml" which has a DataTemplate control (x:key="ProdUnitVM"). This DataTemplate contains RadGridView control (Name="ProdUnitGrid". Cannot use x:key attribute since the parent control complains).

So, basically this is the structure -->

<UserControl>    ProdUnit.xaml

     <ResourceDictionary>    ProdUnitResource.xaml  (want to access "ProdUnitGrid" in code behind file ProdUnitResource.xaml.cs)

            <DataTemplate x:key="ProdUnitVM">

                  <RadGridView Name="ProdUnitGrid">

              

 I want to be export contents of this grid to an Excel file on click of an Hyperlink called "Export". So, I created a code-behind file for the ResourceDictionary xaml called "ProdUnitResource.xaml.cs" and was able to add following click event handler method to it. ​

Click Event handling works fine but I am unable to directly use name of the RadGridView control "ProdUnitGrid" within code behind. It is not recognized. I want to access this RadGridView object so that I can call its Export method. Please share if you know how I can access it. 

 

Hi! I use telerik RadGridView to display Sql-server data. There are a lot of records need to display therefore it is necessary to implement virtualization. We use Entity Framework and for this way work this method:

 _collection = new VirtualQueryableCollectionView(uow.GetQueryableEntities<Cfo>().OrderBy(x => x.ID)) { LoadSize = 6, VirtualItemCount = 100 };

where Cfo - ef entity.

 

But it is necessary display data from tables which are absent in DbContext. I implement IDataReader for sql query. From dataReader I get column names and types, after this I create new Type dynamically and Map DataReader to IList of dynamically type objects: 

In the end I get this:

 

But there is a problem: virtualization is not work! VirtualQueryableCollectionView make only one query, like: "Select *From dbo.[SomethingObjects]".

May be somebody know, how to solve this problem! 

 

Ps: there is the second problem using VirtualQueryableCollectionView this ef entities: when grouping does not work virtualization!

Is it possible to set some time/day slots as locked, so that tasks cannot be put inside those slots?

Thanks

I need to change the CellTemplate of a RadGridView. All of the examples I can find online defines the Columns statically in the Xaml, and then in that Column tag, they define the CellTemplate:

    <telerik:RadGridView AutoGenerateColumns="False" ItemsSource="{Binding}" RowStyleSelector="{StaticResource styleSelector}">
        <telerik:RadGridView.Columns>
            <telerik:GridViewDataColumn DataMemberBinding="{Binding ID}" CellTemplateSelector="{StaticResource templateSelector}" />
        </telerik:RadGridView.Columns>
    </telerik:RadGridView>

The above example loads the CellTemplate only for the column with the heading "ID", and does that for all of the cells in that column. 

I have managed to load the CellTemplates in the code behind but this required me to pass an instance of the whole grid to the ViewModel, and also had to add a dependency Property to the GridView to bind the Columns of the grid to a GridViewColumnCollection in the ViewModel. 

This is a very messy workaround, one that I'm sure will get me fired if seen by the wrong eyes. What I need to do is something similar to this:

    <telerik:RadGridView.CellTemplateSelector>
        <local:MyTemplateSelector>
            <local:MyTemplateSelector.NormalTemplate>
                <DataTemplate>
                    ...Some [Normal] template...
                </DataTemplate>
            </local:MyTemplateSelector.NormalTemplate
            <local:MyTemplateSelector.DropdownTemplate>
                <DataTemplate>
                    ...Some [ComboBox] template...
                </DataTemplate>
            </local:MyTemplateSelector.DropdownTemplate>
        </local:MyTemplateSelector>
    </telerik:RadGridView.CellTemplateSelector>

I honestly have no idea why this RadGridView makes it so difficult to change the CellTemplate, because this prevents you from changing a common property such as the Foreground Color in the Label found in the ContentTemplate in the Cell itself.. Any ideas as to what I can do?