I am building a WPF app where I work and I want to use the RadPanorama for the Start Screen or "Launching Pad" for the App.  I understand, and have seen the numerous threads, that there is no RadPanorama for WPF. 

However, is there any reason I cannot embed one in a WindowsFormsHost? 

Seems to work after a VERY quick little test but I am wondering if anyone has any feedback on doing it this way?  Somethings are very 'messy' to get at with out the Design Time support.  Is there a way around that? 

Additionally, doesn't seem to be a ton of documentation for manipulating a RadPanorama in Code Only, am I missing it?

P.S. I appologize if this is not the correct Forum.  With the whole WPF, RadPanoram, WindowsFormHost gammit I wasn't sure.

Hi
Is there is any event fired when the MaximizedItem changed?


Thanks
Akram

Hi,

I need to display the rad panel bar with an expandable button, but not with an arrow. I want to have an button image instead of default arrow. I have attached the sample image of it.

Kindly help me in acheiving this.

Thanks,
Subash

Hi, i have recently switched to 2012 Q3 and now the view  throws an Exception when loading the radgridview in the UI. Any ideas? 

Thanks in advance.

View : 

    <telerik:RadGridView x:Name="dg1"
     Grid.Row="1" Grid.ColumnSpan="2"
                                     ColumnWidth="*" UseLayoutRounding="False"
                                     ItemsSource="{Binding FilterView}"
                                     SelectionMode="Extended"
                                     SelectedItem="{Binding SelectedItem, Mode=TwoWay}"
                                     AutoGenerateColumns="False" Margin="5" ShowGroupPanel="False"
                                     RowIndicatorVisibility="Collapsed"
                                     CanUserDeleteRows="False"
                                     CanUserFreezeColumns="False"
                                     CanUserInsertRows="False"
                                     IsReadOnly="True"
                                     IsFilteringAllowed="False">

                    <i:Interaction.Behaviors>
                        <Behaviors:RadGridViewMultiSelectorBehavior
                            SelectedItems="{Binding SelectedItems, Mode=TwoWay}" />
                    </i:Interaction.Behaviors>

                    <telerik:RadGridView.InputBindings>
                        <MouseBinding Gesture="LeftDoubleClick" Command="{Binding Edit}" />
                    </telerik:RadGridView.InputBindings>
                    <telerik:RadGridView.Columns>
                        <telerik:GridViewDataColumn Header="{loc:Localize name, STV}" Width="*"
                                                    DataMemberBinding="{Binding Name}" />
                        <telerik:GridViewDataColumn Header="{loc:Localize type, STV}" Width="*"
                                                    DataMemberBinding="{Binding WorkflowInfo.DisplayName, Converter={StaticResource LocalizationConverter}, ConverterParameter=STV}" />
                        <telerik:GridViewDataColumn Header="{loc:Localize created, STV}"
                                                    DataMemberBinding="{Binding DateCreated, StringFormat='d', ConverterCulture={x:Static Globalization:CultureInfo.CurrentCulture}}"
                                                    Width="Auto" />
                    </telerik:RadGridView.Columns>
                </telerik:RadGridView>


XAMLParseException ocurred

Add value to collection of type 'System.Windows.Controls.UIElementCollection' threw an exception.

Inner Exception: {"Value cannot be null.\r\nParameter name: element"}


 

Hi
How can i change the layout of the RadDocking from code, i mean how to set the RadPane top,bottom,down or left.

Thanks,
Akram

Hi,
is there a way to display data to the gridview while im still loading the data?
Lets say im loading 10,000 records and i want to display 100 while the rest loads how do i do that?

Thanks

Hello!
I'm writing an application with a radgridview bounded to a Linq EntityFramework query object and I have a problem in modifying cells content programmatically.

Once my grid is shown with bounded values I want to modify these values direclty in the gridview in editing mode, and this task works fine. Now I want to add a row to the grid with values taken from a function in the code behind. I have a series of value and I want to add them in a new row and show it in my gridview. Since I don't want to put them in database I can't save changes to my entity frameworks query object and then rebind to the gridview, but I simply want to add a row to the grid with my values, until the user want to definitely apply changes.

I tried making a dataset from my linq to entity query (same records as written in the gridview), and then Added new row to the dataset and binding it to the gridview. The last problem is to save changes in database, I should take values from the gridview back to a linq entity query and save changes. After creating a dataset from linq object I should now create a list (linq) from dataset...

To do this I set a new linq to entity query taking records from my dataset, but at this point my application rises error and I can not retrive data to save.

Does anybody faced a similar problem and can give me an example on how to procede? Any example? I search everywhere without finding a solution. In my application I don't use MVVM...

If necessary I can post my faulty code

I am using AggregateFunctions in GridView, but the function will not recalculate automatically when the data update.
I  tried to manually call CalculateAggregates(), but still not working.
I spent a lot of time to search for that, and found that a lot of people have similar problems. But I did't find a good solution.

The only way I know is to use Rebind() after the data updates. I think there should be some better ways.


I created a sample project here. If click the button, it will increase the number by one. If I group it by Position, and click the button, the number data value changes, but the  sum value does not.
Could someone help me with it please?

Thanks very much.



<Window x:Class="SampleProject.MainWindow"
  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"
        xmlns:my="clr-namespace:SampleProject"
        Title="MainWindow" Height="700" Width="700">
 <Window.Resources>
  <my:MyViewModel x:Key="myViewModel"/>
 </Window.Resources>
    <Grid DataContext="{StaticResource myViewModel}">
  <Grid.RowDefinitions>
   <RowDefinition Height="*"/>
        
   <RowDefinition Height="Auto" />
  </Grid.RowDefinitions>
        <telerik:RadGridView Name="playersGrid" Grid.Row="0"
                                     ItemsSource="{Binding Players}"
                                     AutoGenerateColumns="False">  
   <telerik:RadGridView.Columns>
    <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}"/>
                <telerik:GridViewDataColumn DataMemberBinding="{Binding Position}"/>
    <telerik:GridViewDataColumn DataMemberBinding="{Binding Number}">
     <telerik:GridViewDataColumn.AggregateFunctions>
                        <telerik:SumFunction SourceField="Number"  Caption="Column count: " />
     </telerik:GridViewDataColumn.AggregateFunctions>
    </telerik:GridViewDataColumn>
    <telerik:GridViewDataColumn DataMemberBinding="{Binding Country}"/>
   </telerik:RadGridView.Columns>
  </telerik:RadGridView>
    
        <StackPanel Grid.Row="1" Orientation="Horizontal">
   <telerik:RadButton Name="Button1"
                Content="Update Data"
                Click="Button_Click"
                Margin="5"
                HorizontalAlignment="Left"/>
        
  </StackPanel>
 </Grid>
</Window>

Hi,
I have a grid view and I wonder is it possible to create a template for the first row in the grid?
Or can I specify item template for the first row only? What is the best workaround for this problem?

Thank you,
Ihor.

Hi,

I am using the Telerik DataFilter and was trying to compare values of two columns.

Basically I wanted to:

[Column1]    is less than [Column2]  - This filter should go through all the row and get only those rows where value of column1 is less than column2, provided here column1 and column2 are of same type(may be int)

I am getting list of columns by binding DataFilter to a collection. But I was wondering if it is possible to compare the rows in the column.

If it is possible, can you please point me to some example where this has already been implemented.

Thanks
Harpreet