Hi,

How can clear the "FieldFilter" value?

I have set FilteringMode="FilterRow" on my grid.

Until now I tried:

foreach (var column in gridWithFilters.Columns)
{
    column.ClearFilters();
    column.ColumnFilterDescriptor.Clear();
  column.ColumnFilterDescriptor.FieldFilter.Clear();
}

but this clear the filter, but not its value!

I have also tried:

foreach (var column in gridWithFilters.Columns)
{
    IColumnFilterDescriptor countryFilter = column.ColumnFilterDescriptor;
    countryFilter.SuspendNotifications();
    column.ColumnFilterDescriptor.FieldFilter.Filter1.Value = "";
    column.ColumnFilterDescriptor.FieldFilter.Filter1.Operator = FilterOperator.Contains;
    countryFilter.ResumeNotifications();
}

but I get an error: "Input string was not in a correct format."

Is it possible to clear the "FieldFilter" value?

Thanks!

Beata

Hi,

I found how to add the zoom but I can't find a way to add the pan.

<imaging:ZoomController Grid.Row="0" ImageEditor="{Binding ElementName=ImageEditor}"  Margin="0 8"/>   

Thank you

Hi,

Am writing an application using Radpanelbar . My application has different operation like

PanelBar

*********************************

1) Create

    a.Step1 --> View1.xaml -> screen1

    b. Step2 --> View2.xaml --> screen2

     c. Step3 --> View3.xaml --> screen 3

2) Modify

3) Delete

*************************************

Each operation has various stages (screens/views). When user clicks Create step1  my application should load View1.xaml. 

if he clicks step2 , it should load view2.xaml and so on.

Qn

These Views/viewmodels are already created and stored in Unitycontainer. I just need to load these views when user navigates in the panelbar items.

Can someone help me with this ?

Scheduleview does not fit in available size and it display scrollbars. We want to display scheduleview without horizontal scrollbar.

Please find attached snapshot for same.

Thanks

i m starting to learn WPF right now, and i am a newbie for it.

what i am asking is  i want to make simple program using radrichtextbox like outline view in MS Word, but i have no idea to make it realized, 

i often read Documentation that i have from Telerik, but there is something that i dont understand about it, so would you like to guide me what step that should i do 

to make simple program like this.

actually i want to know, what is document in raddocument type(exp maybe list type, or array type or json)? what can i get the value of paragraph and how to make it in tree visual..

before that, i would like to say thank you and  i hope someone guide me to this.

thanks in advanced

How to set keyboard focus on Day or Week header button?  See the attached screenshot. 

Or I would like also implement hotkeys to set keyboard focus either of those header buttons(Day, Week or Month). 

Hello,

See below code. I need help with the following 2 items:

1. In ControlTemplate the RadGridView has IsReadyOnly=true but for "Select" column (checkbox) I want the IsReadOnly=false

2. AllowMultipleSelection="True" for the Combobox but the DisplayMemberPath is not showing the multiple names selected (from the ControlTemplate)

===========================================================================================================

<UserControl x:Class="DropDownWithHeaders.Example"
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"
DataContext="{StaticResource ViewModel}"
d:DesignHeight="300" d:DesignWidth="300">
<StackPanel>
<StackPanel Margin="10">
<TextBlock Text="NonEditable ComboBox" />
<telerik:RadComboBox x:Name="nonEditableCombo"
MinWidth="300"
HorizontalAlignment="Left"
ItemsSource="{Binding Materials}"
NonEditableTemplate="{StaticResource NonEditableComboBox}"
DisplayMemberPath="Name"
VerticalAlignment="Top"
StaysOpenOnEdit="True"
AllowMultipleSelection="True"
SelectedItem="{Binding SelectedMaterial, Mode=TwoWay}">
</telerik:RadComboBox>
</StackPanel>
</StackPanel>
</UserControl>

===========================================================================================================

<ControlTemplate x:Key="NonEditableComboBox" TargetType="telerik:RadComboBox">
                <Grid x:Name="VisualRoot">
                    <VisualStateManager.VisualStateGroups>
                        <VisualStateGroup x:Name="CommonStates">
                            <VisualState x:Name="Disabled">
                                <Storyboard>
                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="Content" Storyboard.TargetProperty="Opacity">
                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0" Value="0.5"/>
                                    </DoubleAnimationUsingKeyFrames>
                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Opacity">
                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0" Value="0.5"/>
                                    </DoubleAnimationUsingKeyFrames>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Foreground">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonIconForeground_Disabled}"/>
                                    </ObjectAnimationUsingKeyFrames>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Background">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonIconBackground_Disabled}"/>
                                    </ObjectAnimationUsingKeyFrames>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ButtonChrome" Storyboard.TargetProperty="RenderEnabled">
                                        <DiscreteObjectKeyFrame KeyTime="0:0:0">
                                            <DiscreteObjectKeyFrame.Value>
                                                <sys:Boolean>False</sys:Boolean>
                                            </DiscreteObjectKeyFrame.Value>
                                        </DiscreteObjectKeyFrame>
                                    </ObjectAnimationUsingKeyFrames>
                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="ButtonChrome" Storyboard.TargetProperty="Opacity">
                                        <DiscreteDoubleKeyFrame KeyTime="0:0:0" Value="0.6"/>
                                    </DoubleAnimationUsingKeyFrames>
                                    <DoubleAnimationUsingKeyFrames Storyboard.TargetName="DisabledBorder" Storyboard.TargetProperty="Opacity">
                                        <DiscreteDoubleKeyFrame KeyTime="0" Value="1"/>
                                    </DoubleAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Normal"/>
                            <VisualState x:Name="MouseOver">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="ButtonChrome" Storyboard.TargetProperty="RenderMouseOver">
                                        <DiscreteObjectKeyFrame KeyTime="0:0:0">
                                            <DiscreteObjectKeyFrame.Value>
                                                <sys:Boolean>True</sys:Boolean>
                                            </DiscreteObjectKeyFrame.Value>
                                        </DiscreteObjectKeyFrame>
                                    </ObjectAnimationUsingKeyFrames>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Foreground">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonIconForeground_MouseOver}"/>
                                    </ObjectAnimationUsingKeyFrames>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Background">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonIconBackground_MouseOver}"/>
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="DropDownOpen">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Foreground">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonIconForeground_Pressed}"/>
                                    </ObjectAnimationUsingKeyFrames>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetName="DropDownIcon" Storyboard.TargetProperty="Background">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{StaticResource ButtonIconBackground_Pressed}"/>
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                        </VisualStateGroup>
                        <VisualStateGroup x:Name="FocusStates">
                            <VisualState x:Name="Focused"/>
                            <VisualState x:Name="Unfocused"/>
                        </VisualStateGroup>
                    </VisualStateManager.VisualStateGroups>
                    <Border IsHitTestVisible="False" Background="{TemplateBinding Background}" CornerRadius="{StaticResource SplitButton_SpanCornerRadius}"/>
                    <telerik:RadToggleButton x:Name="PART_DropDownButton" Foreground="{TemplateBinding Foreground}" IsTabStop="False" Margin="0" Padding="0" ClickMode="Press">
                        <telerik:RadToggleButton.Template>
                            <ControlTemplate TargetType="telerik:RadToggleButton">
                                <ContentPresenter/>
                            </ControlTemplate>
                        </telerik:RadToggleButton.Template>
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*"/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                           
                            <Border x:Name="DisabledBorder"
                                    IsHitTestVisible="False"
                                    BorderBrush="{StaticResource ControlOuterBorder_Disabled}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    Opacity="0"
                                    CornerRadius="{StaticResource SplitButton_SpanCornerRadius}"
                                    Grid.ColumnSpan="2"/>
                           
                            <telerikChromes:ButtonChrome x:Name="ButtonChrome"
                                    Grid.ColumnSpan="2"
                                    CornerRadius="{StaticResource SplitButton_SpanCornerRadius}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    RenderPressed="{TemplateBinding IsDropDownOpen}"
                                    RenderFocused="{TemplateBinding IsFocused}"
                                    RenderEnabled="{TemplateBinding IsEnabled}"
                                    RenderMouseOver="{TemplateBinding IsMouseOver}"/>
                           
                            <Border Grid.ColumnSpan="2"
                                    Background="{TemplateBinding Background}"
                                    IsHitTestVisible="False"
                                    CornerRadius="{StaticResource SplitButton_SpanCornerRadius}"
                                    Margin="1"/>
                           
                            <ContentControl x:Name="DropDownIcon"
                                    Grid.Column="1"
                                    IsTabStop="False"
                                    Foreground="{StaticResource ButtonIconForeground_Normal}"
                                    Background="{StaticResource ButtonIconBackground_Normal}"
                                    Template="{StaticResource ArrowTemplateNonEditableCombobox}"/>
                           
                            <ContentPresenter x:Name="Content"
                                    Grid.Column="0"
                                    Margin="{TemplateBinding Padding}"
                                    IsHitTestVisible="False"
                                    Content="{TemplateBinding SelectionBoxItem}"
                                    ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
                                    HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                    VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                        </Grid>
                    </telerik:RadToggleButton>
                    <Popup x:Name="PART_Popup">
                        <Grid x:Name="PopupRoot">
                            <Border
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    MinWidth="{TemplateBinding MinDropDownWidth}"
                                    MaxHeight="{TemplateBinding MaxDropDownHeight}"
                                    Background="{StaticResource PickerPopupBackground}"
                                    CornerRadius="{StaticResource SplitButton_SpanCornerRadius}"
                                    x:Name="PART_ResizeBorder">
                                <Grid>
                                    <Grid.RowDefinitions>
                                        <RowDefinition Height="Auto"/>
                                        <RowDefinition Height="*"/>
                                    </Grid.RowDefinitions>
                                    <telerik:RadButton x:Name="PART_ClearButton"
                                            Grid.Row="0"
                                            Margin="-1 -1 -1 0"
                                            Visibility="{TemplateBinding ClearSelectionButtonVisibility}"
                                            Content="{TemplateBinding ClearSelectionButtonContent}"/>
                                    <ScrollViewer x:Name="PART_ScrollViewer"
                                            Grid.Row="1"
                                            Foreground="{TemplateBinding Foreground}"
                                            Padding="0 1 0 0"
                                            BorderThickness="0"
                                            HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}"
                                            VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}"
                                            CanContentScroll="True">
                                            <!--<ItemsPresenter/>-->
                                        <telerik:RadGridView ItemsSource="{Binding ItemsSource, RelativeSource={RelativeSource TemplatedParent}}"
                                                                 RowIndicatorVisibility="Collapsed"
                                                                 EnableLostFocusSelectedState="False"
                                                                 SelectedItem="{Binding SelectedItem, RelativeSource={RelativeSource TemplatedParent}}"
                                                                 ShowGroupPanel="False" IsFilteringAllowed="False" IsReadOnly="False"
                                                                 DataLoaded="RadGridView_DataLoaded" />
                                    </ScrollViewer>
                                </Grid>
                            </Border>
                        </Grid>
                    </Popup>
                </Grid>
            </ControlTemplate>

private void RadGridView_DataLoaded(object sender, EventArgs e)
{
var radGridViewobj = (sender as RadGridView);
List<string> colNames = new List<string>();
foreach(Telerik.Windows.Controls.GridViewColumn column in radGridViewobj.Columns)
{
if (column is GridViewDataColumn)
{
var currentCol = column as GridViewDataColumn;
if (currentCol.DataType.Equals(typeof(bool)))
currentCol.IsReadOnly = false;
}
}
}

===========================================================================================================

public class ViewModel: ViewModelBase
{
public ObservableCollection<Material> Materials { get; set; }
public ViewModel()
{
this.Materials = new ObservableCollection<Material>
{
new Material { Select=false, Id = 1, Name = "Item 1", Type = "Material Type 1", Description="Description 1" },
new Material { Select=true, Id = 2, Name = "Item 2", Type = "Material Type 2", Description="Description 2" },
new Material { Select=true, Id = 3, Name = "Item 3", Type = "Material Type 3", Description="Description 3" },
new Material { Select=false, Id = 4, Name = "Item 4", Type = "Material Type 4", Description="Description 4" },
new Material { Select=true, Id = 5, Name = "Item 5", Type = "Material Type 5", Description="Description 5" },
};
}
private Material selectedMaterial;
public Material SelectedMaterial
{
get
{
return this.selectedMaterial;
}
set
{
if (this.selectedMaterial != value)
{
this.selectedMaterial = value;
this.OnPropertyChanged(() => this.SelectedMaterial);
}
}
}
}

===========================================================================================================

public class Material
{
public bool Select { get; set; }
public int Id { get; set; }
public string Name { get; set; }
public string Type { get; set; }
public string Description { get; set; }
}

===========================================================================================================

Thanks,

Sri

Hello, 

 I have two custom shapes. One contains the other. When I resize the principal in the diagram, I resize manually in the code the secundary. The problem is that I can not selected the principal shape if the size is little. If I don't resize de secundari, the resized works correctly. 

The code of resize is: 

"this" is the principal shape ( RadDiagramShape)

"wire" is the secundari shape ( RadDiagramShape)

I'm adding objects of different types to a virtualization source during the MapItemsRequest call. I'm now trying to format them differently based on their DataType. With a normal control, I can do this:

However when using a VisualizationLayer, nothing happens. It seems to be unable to select my templates. Do I have to create template selector in code? I was trying to do everything in XAML.