Hello.

How to make GridViewComboBoxColumn search by DisplayMemberPath?

ItemsSource - Dictionary<Guid, string>

While searching :System.InvalidCastException Message=Invalid cast from "System.String" to "System.Guid". 

ItemsSource="{Binding Directions}"
DataMemberBinding="{Binding Direction}" 
SelectedValueMemberPath="Key"
DisplayMemberPath="Value"

IsLightweightModeEnabled="True" doesn't help 

Code in attach.

Why does this simple task not work on radGridView when the FilterMode is FilterRow?

I put the test code below behind a button click event for what I thought was a simple 5 minute test.

Data is loaded, grid is looking good, then I click the button

FilterDescriptor Test = new FilterDescriptor();

Test.Value = "ABC";

Test.Operator = FilterOperator.StartsWith;

Test.Member = "COLUMNNAME";

GridTest.FilterDescriptiors.add(Test); <------------- EXCEPTION

This throws and exception with message "The method or operation is not implemented"

Hello,

I'm trying to expand all parent of my XmlElement in my RadTreeView. I can't add a specific property on my binded elemnt because it's an XmlNode. I am trying to use onSelected or onSelectionChanged events but can't have a concluent result because i can't find the whole path if parent is collapsed.

Thank you

I have RadBarcodeQR and I want to keep the white space outside the BarCode the same in all text.

Would appreciate help

<Grid>
        <StackPanel VerticalAlignment="Center">
            <TextBox Text="{Binding QrCode, UpdateSourceTrigger=PropertyChanged}" Width="300" Height="30" Margin="20"/>
            <telerik:RadBarcodeQR
                Height="100" 
                Width="100"
                Text="{Binding QrCode, UpdateSourceTrigger=PropertyChanged}"
                Foreground="Black"
                UseLayoutRounding="True">
                <telerik:RadBarcodeQR.Style>
                    <Style TargetType="telerik:RadBarcodeQR">
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="telerik:RadBarcodeQR">
                                    <Grid 
                                        x:Name="PART_RadBarcodeQR" 
                                        Background="White" 
                                        Margin="15">
                                        <Image x:Name="ImageQrCode" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                                    </Grid>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </telerik:RadBarcodeQR.Style>
            </telerik:RadBarcodeQR>
        </StackPanel>
    </Grid>

This is what it looks like with an empty string:

This is what it looks like with the string: "aaaaaaaaaaaaaaaaaaaaaaaaaaaaa"

Hi all,

I'm having trouble working out how to increase the thumb slide animation speed. I can't find any information online about the toggle switch animation. Any help is appreciated.

Thanks

<Style TargetType="telerik:RadToggleSwitchButton">
    <Setter Property="telerik:AnimationManager.AnimationSelector">
        <Setter.Value>
            <telerik:AnimationSelector>
                <telerik:SlideAnimation SpeedRatio="2.0"/>
            </telerik:AnimationSelector>
        </Setter.Value>
    </Setter>
</Style>

The RadTreeView is showing as gray text on white background. We are using implicit styles. Styles appear to show for other controls in project.

Telerik Dlls referenced in project:

ResourceDictionaries merged in App.xaml:

Style referenced in RadTreeView element tag:

Hi,

is it possible to change the opacity of the RadRibbonView GroupHeader? We want to increase the readability of the group header and we can't find any sources on how to increase the opacity.

Regards

Jan

Generating the file in temp folder and given the path to the hyperlink text in RadPdfViewer. While clicking the hyperlink, the pdf file does not open. 

We are doing the same process for txt , image and etc.. It is working fine for other type of files.

Please refer the below image.

1. Image file - while clicking the hyperlink the image file directly open(file is in temp folder)

2. Pdf file - while clicking the hyperlink the pdf file does not open ( file is in temp folder)

Please suggest. how to handle this?

Text wrap for radcombobox in WPF which has AllowMultipleSelection:

<telerik:RadComboBox Grid.Column="4" Width="300" MaxWidth="300" AllowMultipleSelection="True" SelectedItem="{Binding IngredientSourceSelectedItem}" ItemsSource="{Binding IngredientSource, Mode=TwoWay }" Text="{Binding Ingredients, Mode=TwoWay}"
 IsEnabled="{Binding IsReadOnlyIngredientSource, Converter={StaticResource ReadOnlyToEnabledConverter}}" VerticalAlignment="Stretch">
</telerik:RadComboBox>

need like this: if it overflows it should be shown in next line.