Hi,

I am using the Telerik KeyTipService for putting up AccessTexts on RadRibbonButtons. The Access Text positions are getting overlapped for some of the RabRibbonButtons.

Please have a look at the attachments.

In the attachment("AccessTextsOverlap.png"), The AccessText for "ZoomOut" is getting hidden under the Access Text for "Pan".

The code snippet is given in the attachment("Code.PNG").

Is there a way to control the position or placement of the access texts?  

I have  this user control view.

<UserControl x:Class="TelerikWpfApp1.Views.MainMenuUserControlPanelBarStyle"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:TelerikWpfApp1.Views"
             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" 
             mc:Ignorable="d" 
             d:DesignHeight="500" d:DesignWidth="250">
    <UserControl.DataContext>
        <Binding Mode="OneWay" Path="MainMenuUserContentPanelBarStyle" Source="{StaticResource Locator}"/>
    </UserControl.DataContext>
    <UserControl.Resources>
        <HierarchicalDataTemplate x:Key="Entity" ItemsSource="{Binding Randuri}">
            <StackPanel Orientation="Horizontal">
                <Label x:Name="btn" Content="{Binding Titlu}" 
                           Margin="0,0,0,0"
                           />
            </StackPanel>
        </HierarchicalDataTemplate>
    </UserControl.Resources>

    
    <Grid>
                             <!--ItemDoubleClick  ="{Binding PanelBarItemDoubleClick}"-->

        <telerik:RadPanelBar x:Name="radPanelBar"
                             Margin="0,0" 
                             ExpandMode="Multiple" 
                             ItemsSource="{Binding UserMeniu}"
                             ItemTemplate="{StaticResource Entity}"  
                             SelectedItem="{Binding PanelBarSelectedItem, Mode=TwoWay}"
                             
                             >
        </telerik:RadPanelBar>

    </Grid>
    
</UserControl>

And the code for ItemDoubleClick ...:

        private void PanelBarItemDoubleClick(object sender,  Telerik.Windows.RadRoutedEventArgs e) {
            MessageBox.Show("It's working...");
        }

When I run the project I get the error message "Unable to cast object of type 'System.Reflection.RuntimeEventInfo' to type 'System.Reflection.MethodInfo'."

What can I do ?

Thanks.

Hi Telerik, 

We are having some difficulty using a RadVerticalLinearGuage. Within a VerticalLinearScale, we are binding the Min and Max properties to ViewModel properties called UpperBound and LowerBound. Most of the time, when these values are updated in the viewmodel, the Marker we are using to position at a "current value" gets drawn in our UI correctly. Occasionally, however, these appear to not be updated, and the chart marker that points to the current value of the series ends up flying way outside the range. Is Telerik aware of any silent errors or race conditions associated with updating of the min and max range of our chart. I am wondering if there is a requirement to update the range before the property that is bound to the Value of the Marker. Your help is much appreciated. 

Hello,

I'm using a RadChartView, with a spline series. I can get the index of the datapoint I'm interested in and I can set the point's IsSelected to True. I then expect that point will then scroll into view, if not already, but it doesn't. What am I missing? Is there another way to do it?

Thanks.

Alan

I want to set BackgroundColor of  all cells in the GridView dependent not on the propery of the RowItem but on the property bound to whole GridView.

The Bound Property is Called but nothing is changed. What is the easiest way to do it?

                <telerik:RadGridView.Style>
                  <Style TargetType="telerik:RadGridView">
                    <Style.Triggers>
                      <DataTrigger Binding="{Binding IsAuthenticated}" Value="True">
                        <Setter Property="Background" Value="{StaticResource W Grey}"/>
                      </DataTrigger>
                      <DataTrigger Binding="{Binding IsAuthenticated}" Value="False">
                        <Setter Property="Background" Value="{x:Null}"/>
                      </DataTrigger>
                    </Style.Triggers>
                  </Style>
                </telerik:RadGridView.Style>

Is it something bad here?

Hello,

The code in the attached image is used to display a table.

I want to add a new column in which each row has a button. 

Upon click, the handler will "know" the line and act accordingly.

Is it possible ?

Thank you,

Z.V

Hello,

I am writing a desktop application using WPF and RadGridView. I need to be able to operate 100% of the application without a mouse (keyboard navigation to every aspect of the application).

Is it possible to access column headers via keyboard navigation? If so, how do you do it?

Thanks.