I need lazyloading filterable, groupable, sortable grid. Feature is that set of data constantly grows. Another feature is that datasource is wcf service. Can virtualqueryablecollectionview with gridview help in this scenario?
I will be grateful if you put a simple example

the regular - next to 0 works on my RadMaskedTextInput, but the one on the number pad doesn't.  Here is my style I'm using:
    <Style x:Key="UpperCodes6Mask" TargetType="telerik:RadMaskedTextInput">
        <Setter Property="FontFamily" Value="Segoe UI" />
        <Setter Property="Margin" Value="0 0 0 0" />
        <Setter Property="Width" Value="60" />
        <Setter Property="Height" Value="20" />
        <Setter Property="Padding" Value="0" />
        <Setter Property="Placeholder" Value=" " />
        <Setter Property="IsClearButtonVisible" Value="False" />
        <Setter Property="TextMode" Value="PlainText" />
        <Setter Property="SectionsNavigationMode" Value="None" />
        <Setter Property="IsLastPositionEditable" Value="False" />
        <Setter Property="SelectionOnFocus" Value="SelectAll" />
        <Setter Property="Mask" Value=">a6" />
    </Style>

First thank you so much for this control.  It is very useful.

I want to set a value in the search box, but I get a null error when I try

myAutoCompleteBox.SearchText = "TEST1";

How can I set what's in the textbox?  Value or Text isn't.  I suppose I could write a linq query and do selecteditem, but what if I just want to put text into that textbox that doesn't match anything in the list.

Also, I'm guessing there is nothing built in to highlight the matched text.  I can probably do this with templates though.

I'm also guessing that the virtualization is automatic and default.  I don't have to set this like I do in the combobox right?

Hello,
Could you please explain why I can't use the 'using' statement? How am I supposed to dispose the stream and clean up resources?
Thank you

I currently have a custom filter control defined for a column in a RadGridView and I'm trying to set Filter1 and Filter2 to default to "Contains" and the Logical Operator to "Or" in the xaml. However I'm having a hard time figuring it out. The code sample I'm working with is below. Can someone help me figure out how to change Fitler1, Filter2 and the logical operator default value?

<Telerik_Windows_Controls_GridView:FilterOperatorConverter x:Key="FilterOperatorConverter"/>
    <DataTemplate x:Key="ActionTemplate">
        <TextBlock Text="{Binding Converter={StaticResource FilterOperatorConverter}}"/>
    </DataTemplate>
    <Telerik_Windows_Controls_GridView:FilterCompositionLogicalOperatorConverter x:Key="FilterCompositionLogicalOperatorConverter"/>
    <DataTemplate x:Key="LogicalOperatorTemplate">
        <TextBlock Text="{Binding Converter={StaticResource FilterCompositionLogicalOperatorConverter}}"/>
    </DataTemplate>
    <ControlTemplate x:Key="FilteringControlTemplate" TargetType="telerik:FilteringControl">
        <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="1" Margin="{TemplateBinding Margin}">
            <Border BorderBrush="{StaticResource ControlInnerBorder}" BorderThickness="1" Background="{TemplateBinding Background}">
                <StackPanel HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" MaxWidth="350" Margin="{TemplateBinding Padding}" MinWidth="200" VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
                    <StackPanel x:Name="PART_DistinctFilter" Visibility="{TemplateBinding DistinctFiltersVisibility}">
                        <Grid>
                            <telerik:RadButton x:Name="PART_FilterCloseButton" Grid.Column="1" HorizontalAlignment="Right" Height="13" Margin="0" telerik:StyleManager.Theme="{StaticResource Theme}" VerticalAlignment="Top" Width="13">
                                <Path Data="M4,4L5,4 5,5 4,5z M0,4L1,4 1,5 0,5z M3,3L4,3 4,4 3,4z M1,3L2,3 2,4 1,4z M2,2L3,2 3,3 2,3z M4,0L5,0 5,1 4,1 4,2 3,2 3,0.99999994 4,0.99999994z M0,0L1,0 1,0.99999994 2,0.99999994 2,2 1,2 1,1 0,1z" Fill="{StaticResource GridView_IndicatorPrimaryColor}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Height="6" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" Width="6"/>
                            </telerik:RadButton>
                        </Grid>
                    </StackPanel>
                    <StackPanel Margin="0,2" Visibility="{TemplateBinding FieldFiltersVisibility}">
                        <TextBlock Margin="0,2,0,0" telerik:LocalizationManager.ResourceKey="GridViewFilterShowRowsWithValueThat"/>
                        <telerik:RadComboBox x:Name="PART_Filter1ComboBox" ItemTemplate="{StaticResource ActionTemplate}" ItemsSource="{Binding AvailableActions}" Margin="0,2,0,2" SelectedItem="{Binding Filter1.Operator, Mode=TwoWay}" telerik:StyleManager.Theme="{StaticResource Theme}"/>
                        <ContentControl x:Name="PART_Filter1ContentControl" DataContext="{Binding Filter1}" HorizontalContentAlignment="Stretch" Margin="0, 2" VerticalContentAlignment="Stretch" />
                        <telerik:RadComboBox x:Name="PART_LogicalOperatorsComboBox" ItemTemplate="{StaticResource LogicalOperatorTemplate}" ItemsSource="{Binding LogicalOperators}" Margin="0,2" SelectedItem="{Binding FieldFilterLogicalOperator, Mode=TwoWay}" telerik:StyleManager.Theme="{StaticResource Theme}" />
                        <telerik:RadComboBox x:Name="PART_Filter2ComboBox" ItemTemplate="{StaticResource ActionTemplate}" ItemsSource="{Binding AvailableActions}" Margin="0,2" SelectedItem="{Binding Filter2.Operator, Mode=TwoWay}" telerik:StyleManager.Theme="{StaticResource Theme}"/>
                        <ContentControl x:Name="PART_Filter2ContentControl" DataContext="{Binding Filter2}" HorizontalContentAlignment="Stretch" Margin="0, 2" VerticalContentAlignment="Stretch"/>
                    </StackPanel>
                    <Grid>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition/>
                            <ColumnDefinition/>
                        </Grid.ColumnDefinitions>
                        <Button x:Name="PART_ApplyFilterButton" Grid.Column="0" Height="22" Margin="0,2,2,2" telerik:LocalizationManager.ResourceKey="GridViewFilter" telerik:StyleManager.Theme="{StaticResource Theme}"/>
                        <Button x:Name="PART_ClearFilterButton" Grid.Column="1" Height="22" Margin="2,2,0,2" telerik:LocalizationManager.ResourceKey="GridViewClearFilter" telerik:StyleManager.Theme="{StaticResource Theme}"/>
                    </Grid>
                </StackPanel>
            </Border>
        </Border>
    </ControlTemplate>
    <SolidColorBrush x:Key="GridView_FilteringControlBackground" Color="#FFE4E4E4"/>
    <SolidColorBrush x:Key="GridView_FilteringControlOuterBorder" Color="#FF848484"/>
    <SolidColorBrush x:Key="ControlForeground" Color="Black"/>
    <Style x:Key="LocomotiveFilteringControlStyle" TargetType="telerik:FilteringControl">
        <Setter Property="Template" Value="{StaticResource FilteringControlTemplate}"/>
        <Setter Property="Background" Value="{StaticResource GridView_FilteringControlBackground}"/>
        <Setter Property="BorderBrush" Value="{StaticResource GridView_FilteringControlOuterBorder}"/>
        <Setter Property="Padding" Value="5"/>
        <Setter Property="Margin" Value="0,2,0,0"/>
        <Setter Property="BorderThickness" Value="1"/>
        <Setter Property="VerticalContentAlignment" Value="Stretch"/>
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <Setter Property="Foreground" Value="{StaticResource ControlForeground}"/>
    </Style>

Hi,

I am using 2014.1.224.40 of the RadMaskedTextInput and the TextInput event is not firing.  PreviewTextInput does fire but not TextInput.  Secondly, I am trying to get rid of the focus rectangle as shown in the attachment by setting FocusVisualStyle="{x:Null}", but it doesn't work.  Is it possible to remove or hide the focus rectangle?

Thank you,
David A.

Hello,

is there a way to automatically include the chart annotations (e.g. grid lines) into the calculation of the axis minimum/maximum?
I want these annotations always to be visible, but I don't want to calculate minimum/maximum on my own if not necessary.
Something like "MaxMinimum" and "MinMaximum" (similar to MaxWidth/MinWidth) would be ideal...

Alex

I would like to use the RadImageEditor with only scrolling and zoom/magnify available.   Scroll bars seem to be working by default, but I also need a zoom feature like the slider present in RadImageEditorUI

That doesn't seem to be an option using RadImageEditorUI, I can't hide the tool panel on the left.  And if it's possible with the RadImageEditor, I haven't discovered how.

The xaml-sdk on Github  is very educational, but didn't address this question.

thanks

Working with version 2014.1.224.45. mvvm pattern.

I did this with janus systems winform controls awhile back and wanted to know if you had any best practices for my question/requirement.

my client wants to provide visible feedback when the user changes values in the telerik controls (+ ms textbox).  For example, let's say a status dropdown is initially set to "active" and the user changes it to "on-hold".  my client wants the control to have a yellow background (versus current white) when the user changes it so that changes on the screen stand out.  Now once the user saves the data and the screen is refreshed, the yellow should go away because that is the "current" value and return to its initial color of white.

Do you have any suggestions that could be used with telerik controls, e.g. styles or wrap/inherit from current controls, to accomplish this?

I would imagine I could hook up all fields to a the view model to determine changes, but wasn't sure if I could handle this at the control level.

thanks for any advice or input.

Hello,
When a TextBox is disabled in the Office2013 theme, the border is no more visible.
Patrick