Hi there,

I'm running into an issue with the RadMultiColumnComboBox where after opening up a context menu, the dropdown loses the ability to dismiss itself when you click away from the grid, despite KeepDropDownOpen still being false.

The easiest way to repro is by using the RadContextMenu and RadGridView MVVM SDK example, except with this modification to the grid at the bottom of Example.xaml:

<Grid>
    <telerik:RadMultiColumnComboBox KeepDropDownOpen="False">
        <telerik:RadMultiColumnComboBox.ItemsSourceProvider>
            <telerik:GridViewItemsSourceProvider ItemsSource="{Binding Items}"/>
        </telerik:RadMultiColumnComboBox.ItemsSourceProvider>
    </telerik:RadMultiColumnComboBox>
</Grid>

After opening the context menu inside the grid's header, the popup can't be closed by clicking in the main window and must be closed by clicking the dropdown button.

I've seen some very old threads regarding similar use cases and those coming back as unsupported but this felt like a natural enough extension of the example case that I wanted to see if this was a bug or not. If it's unsupported, are there any ideas for a workaround?

Thanks,

Matthew

I'm using Implicit Styles with the NoXaml dlls (Office_Black) theme to change the look of the RadMaskedDateTimeInput. 

I'd like to know how to set the BorderBrush of the control when hovering the mouse.

Thank you

Hi, guys.

I bind style to BarSeries, here is the code.

<Style TargetType="{x:Type telerik:BarSeries}">
        <Setter Property="ShowLabels" Value="True"/>
       
        <Setter Property="TooltipTemplate">
            <Setter.Value>
                <DataTemplate>
                    <Border Background="{DynamicResource BrightColor}" Padding="6" TextElement.Foreground="White">
                        <StackPanel>
                            <StackPanel Orientation="Horizontal">
                                <TextBlock Text="Y=" FontWeight="Bold" />
                                <TextBlock Text="{Binding YValue}"  />
                            </StackPanel>
                            <StackPanel Orientation="Horizontal">
                                <TextBlock Text="X=" FontWeight="Bold" />
                                <TextBlock Text="{Binding XValue}"  />
                            </StackPanel>
                        </StackPanel>
                    </Border>
                </DataTemplate>
            </Setter.Value>
        </Setter>
    </Style>

Hello, I am trying to use Telerik UI fot WPF  for our new project.

I just tested your demo version in github (https://github.com/telerik/xaml-sdk)

Unfortunately I encountered some serious issues  with the program.

First of all, UI components cracked when mouse left RadButton.

RadToggleButtons make this kinds of accidents also.

It looks like the size of components are dramatically changed with mouse event.

I attached the video capture of the issue and demo program we used.

My question is : 

- why it happens?

- Can I avoid or prevent this issue? how?

Hi,

I am using the RadRadialMenu with a data-bound ItemsSource. It is a control within a grid that is always showing, i.e. not a context-menu. When showing the UserControl for the first time the menu is shown in its closed state. Clicking on the RadialMenuButton opens the menu and all menu items are shown as expected. However, setting the IsOpen property to true shows the menu in an open state, but with no menu items. The user has to click on the RadialMenuButton to close the menu and then click it again to open, which will then show the items.

Is this a bug or am I not setting something?

Regards

Hello,

im looking for a method to make the GridViewToggleButton (plus/minus Icon) bigger.
Do Somebody has an Idea?

Hello,

I quite like the icons provided as glyphs (https://docs.telerik.com/devtools/wpf/styling-and-appearance/glyphs/common-styles-appearance-glyphs-reference-sheet#glyphs-reference-sheet) and they cover a lot of needs.

In my current application I have additional icons for very specific use cases (no glyph nearly matches) as images (vector graphics). Using glyphs results in two sources for icons that must be maintained and both source types must be supported in code.

I'm not really happy with this approach. I would prefer one source where all icons are stored. So I was wondering if the glyphs are available as images? Then I could add them to my other icons and handle everything from one source.

Regards

Philipp

Hi!

I would appreciate if someone can help me to know how can I loop through radgridview rows? 

because I want to compare the values of newly added row with previous ones ( to avoid duplicates).

Also, I have  <telerik:GridViewCheckBoxColumn>. How can I allow one checkbox to be checked ONLY in the whole radgridview.

thanks, 

Hi,

I'm currently exporting a RadGridView with the default ExportToPdf function:

            using (FileStream fs = new FileStream(tempPfadDateiPDF, FileMode.Create))
            {
                GridViewDocumentExportOptions options = new GridViewDocumentExportOptions()
                {
                    ShowColumnHeaders = true,
                    AutoFitColumnsWidth = true,
                };
                options.ExcludedColumns.Add(ucEndtermintreueDaten.rgvEndtermintreueDaten.Columns["Ausblenden"]);

                ucEndtermintreueDaten.rgvEndtermintreueDaten.ExportToPdf(fs, options);
            }

Some users requested to export in landscape orientation. Is this possible somehow?

Greetings

hI,

i COULD NOT SAVE THE RAD Form Data database, as it got loaded from DB