Hi,

I want my QueryableCollectionView Filter on event which invoke this function in my mainViewModel. Under is my attempt to filter this.

 

        private async Task OnContractGroupSelectionChanged()
        {
            this.ViewModelCategory.ViewModelCategory= new QueryableCollectionView(this.ViewModelCategory.CategoryData.Where(c => c.ID== this.SectionViewModle.ID));

        }

 

As you can see, I'm "newing" / creating a new instance of the QueryableCollectionView each time I choose a section in a grid.

How can I filter the QueryableCollectionView to only show items which is equal to the SectionID without having to new up an instance of the QueryableCollectionView? I can only choose one section at once, which means each time I choose a section, the QueryableCollectionView will only show the items with the same ID as the section.  I tried to add a FilterDescriptor in my MainViewModel which should update QueryableCollectionView  in my ViewModelCategory, but my program just hangs up when I try to do that.

Hi,

Is there any way of changing the background color on a RadDropDownButton when IsOpen = true, without needing to update the template?

I encountered strange behavior when inputting spaces into the Full Text Search field.  I input 'level 02' and i would not have expected the purple boxed rows in attached image to remain since they don't contain '(space)02'.  Is this a bug or intentional?  Thanks.

I need to set the color of the tableCell when the value is larger then 30,

In a xlsx file ,I set the rule , but  when it readed in spreadsheet, the value changed to 40,the color doesn't changed,  It doesn't seem to support it.

How can I solve this？

Hi all, 

How can i show text just above the line series in a RadCartesianChart?

                                <telerik:LineSeries />

I've attached a picture of what i'm trying to achieve.

Thanks.

Hi, i want to have also "MenuItem" in ToolBar besides normal Buttons. I achieved to do it, but the MenuItem is never opened. Is it necessary to do something more. Or is there any other short way to implement this behavior?

Here it is my xaml

      <telerik:RadToolBar x:Name="toolBar" FocusManager.IsFocusScope="False" HorizontalAlignment="Stretch" Margin="-1 -2 -1 0" BorderBrush="{StaticResource W Grey}" AutoHideOverflowButton="True">
        <telerik:RadButton Margin="2" Command="{Binding LoginCommand}" Content="Login" />
        <telerik:RadButton Margin="2" Command="{Binding LogoutCommand}" Content="Logout" />
        <telerik:RadMenuItem Margin="2">
          <telerik:RadMenuItem Margin="2"  Header="Online Change Compile" Command="{Binding OnlineChangeCompileCommand}">
            <Image Source="../Resources/Images/Toolbar/Icons.16x16.OnlineChangeCompile.png" Stretch="None" />
          </telerik:RadMenuItem>
          <telerik:RadMenuItem Margin="2" Header="Full Compile" Command="{Binding FullCompileCommand}">
            <Image Source="../Resources/Images/ToolBar/Icons.16x16.FullCompile.png" Stretch="None" />
          </telerik:RadMenuItem>
          <telerik:RadMenuItem Margin="2" Header="Full Deploy" Command="{Binding FullDeployCommand}" />
          <telerik:RadMenuItem Margin="2" Header="Online Change Deploy" Command="{Binding OnlineChangeDeployCommand}" />
          <telerik:RadMenuItem.Header>
            <StackPanel Orientation="Horizontal">
              <Image Margin="0" Source="../Resources/Images/Icons.16x16.OpenContextMenu.png" Stretch="None"  Height="16" Width="16" Visibility="{Binding OpenContextMenuVisibility}"/>
              <TextBlock Text="Action" />
            </StackPanel>
          </telerik:RadMenuItem.Header>
        </telerik:RadMenuItem>
      </telerik:RadToolBar>

 

Thanks, Ivo

Hello,

I have radTimeline with some items

I wanted to style the timeline and remove the top line as you can see in attached file(1) - I made a red border around this line

I tried to remove it by Blend, but the style that the blend created had an error

so I commented these lines

 <!--<telerik:TimelineScrollBar.Selection>
                                        <telerik:SelectionRange`1 End="1" Start="0"/>
                                    </telerik:TimelineScrollBar.Selection>-->

but the problem is that now there aren't items on the timeline as you can see in the second attached file (2)

 

Thanks

 

 

I have RadTimeline in RadTimeBar

The timeline has some items

I want that click between the timeline's items will change the TimeBar's slider location (value)

according the position that I clicked

(I don't mind that each click (also on timeline's items) will do the same (move the slider to clicked position)

and I will change that double click makes the selection item on the timeline)

            <telerik:RadTimeBar x:Name="radTimeBar"
                            PeriodStart="{Binding StartDate}" 
                            PeriodEnd="{Binding EndDate}" MouseDoubleClick="radTimeBar_MouseDoubleClick"
                            VisiblePeriodStart="{Binding VisibleStartDate}" 
                            VisiblePeriodEnd="{Binding VisibleEndDate}"                            
                            SelectionStart="{Binding CurrentTime, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" 
                            SelectionChanged="radTimeBar_SelectionChanged"                            
                            ScrollMode="ScrollAndZoom">

                <telerik:RadTimeline x:Name="radTimeline" 
                                     PeriodStart="{Binding StartDate}" 
                                     PeriodEnd="{Binding EndDate}" 
                                     VisiblePeriodStart="{Binding StartDate}" 
                                     VisiblePeriodEnd="{Binding EndDate}"    
                                     SelectionChanged="RadTimeline_SelectionChanged"
                                     IsSelectionEnabled="True" 
                                     StartPath="StartDate" DurationPath="Duration" ItemsSource="{Binding Events}"                                      
                                     ScrollMode="None">
                </telerik:RadTimeline>
                <telerik:RadTimeBar.Intervals>
                    <telerik:MinuteInterval />
                </telerik:RadTimeBar.Intervals>
            </telerik:RadTimeBar>

Thanks

I'm getting an error right away when using RadGanttView, the error is as follows:

Field not found: 'Telerik.Windows.Controls.Scheduling.DragAndDropSettings.DefaultDataConverter'

It looks to me like an reference issue, but I just can't figure out what I'm doing wrong. I'm already using RadChartesianChart and RadPieChart 

This is my code:

<UserControl x:Class="AVT.HMI.Components.Charting.ProcessChart"
             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:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="300">
    <Grid>
        <telerik:RadGanttView/>
    </Grid>
</UserControl>

These are my references:

    <Reference Include="Telerik.Windows.Controls, Version=2014.2.617.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>Telerik\Telerik.Windows.Controls.dll</HintPath>
    </Reference>
    <Reference Include="Telerik.Windows.Controls.Chart, Version=2014.2.617.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>Telerik\Telerik.Windows.Controls.Chart.dll</HintPath>
    </Reference>
    <Reference Include="Telerik.Windows.Controls.GanttView, Version=2014.2.617.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7, processorArchitecture=MSIL">
      <HintPath>Telerik\Telerik.Windows.Controls.GanttView.dll</HintPath>
      <SpecificVersion>False</SpecificVersion>
    </Reference>
    <Reference Include="Telerik.Windows.Data, Version=2014.2.617.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7, processorArchitecture=MSIL">
      <SpecificVersion>False</SpecificVersion>
      <HintPath>Telerik\Telerik.Windows.Data.dll</HintPath>
    </Reference>
    <Reference Include="Telerik.Windows.Scheduling.Core, Version=2014.2.617.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7, processorArchitecture=MSIL">
      <HintPath>Telerik\Telerik.Windows.Scheduling.Core.dll</HintPath>
      <SpecificVersion>False</SpecificVersion>
    </Reference>

Hello,

Is there a way to set precision and scale for a column bound to a decimal (or double) property?

I see WinForms has a GridViewDecimalColumn.

Also, is it possible to do it using attached property similar to MaxLength as described here.

Thank you,

Jan