My program needs to display a TimeSpan with days expressed in hours. For example,take the following TimeSpan:
var someTimeSpan = TimeSpan.FromHours(50);
The RadTimeSpanPicker displays the value and allows it to be edited in this format:
2.2:00:00
However, I need it to display the value and allow it to be edited in this format:
50:00:00
I grant that the way this is done out of the box is the way most would want it, and that I am asking for something special.
Hi, when using the GridViewSelectColumn filters, it deselects the selecteditems. So I use this bit of code to fix it
private void LoanGrid_OnFiltered(object sender, GridViewFilteredEventArgs e){ LoanGrid.SelectedItems.AddRange(SelectedLoans);} public BindableCollection<LoanDTO> SelectedLoans { get; set; } private void LoanGrid_OnFiltering(object sender, GridViewFilteringEventArgs e){ SelectedLoans = new BindableCollection<LoanDTO>(); foreach (var selectedItem in LoanGrid.SelectedItems) { SelectedLoans.Add((LoanDTO)selectedItem); }}
That works perfectly fine, but I'm trying to have it be in MVVM format using caliburn.on xaml side, cal:Message.Attach="[Filtered] = [Filtered];[Filtering] = [Filtering] "
ViewModel
private BindableCollection<LoanDTO> _oldLoans = new BindableCollection<LoanDTO>();public void Filtered(){ SelectedLoans = new BindableCollection<LoanDTO>(Items.Where(x => _oldLoans.Any(y => y.Id == x.Id)));}public void Filtering(){ _oldLoans = new BindableCollection<LoanDTO>(); foreach (var selectedItem in SelectedLoans) { _oldLoans.Add(selectedItem); }}
The selecteditems get cleared using the MVVM methods. Any thoughts?
Hello, I am trying to stylize a combo box to look like the "Combo.png" image, but I am facing some problems.
The image "Combo atual.png" shows the farest I could go, but there's some problems:
- There is no border;
- I can only open the combo box popup, by clicking on the DropDownIcon, and I would like to opent it, by clicking on the entire component.
So, I would like a transparent/white combobox that I can open and close the popup, by clinking wherever I want inside the component, like the non stylized telerik combobox.
Notice that the gi:GIComboBox, is a component of mine that inherits the RadComboBox. So, it is the same as use "telerik:RadComboBox".
Can anyone help me to figure it out?
Here is my code:
<ResourceDictionary xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" xmlns:System="clr-namespace:System;assembly=mscorlib" xmlns:Telerik_Windows_Controls_MaskedTextBox="clr-namespace:Telerik.Windows.Controls.MaskedTextBox;assembly=Telerik.Windows.Controls.Input" xmlns:Telerik_Windows_Controls_Chromes="clr-namespace:Telerik.Windows.Controls.Chromes;assembly=Telerik.Windows.Controls" xmlns:Telerik_Windows_Controls_MaskedInput="clr-namespace:Telerik.Windows.Controls.MaskedInput;assembly=Telerik.Windows.Controls.Input" xmlns:Chromes="clr-namespace:Telerik.Windows.Controls.Chromes;assembly=Telerik.Windows.Controls" xmlns:gi="clr-namespace:NL.GI.ComponentesWPF.Cliente"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="/NL.GI.ComponentesWPF.Cliente;component/Themes/System.Windows.xaml" /> <ResourceDictionary Source="/NL.GI.ComponentesWPF.Cliente;component/Themes/Telerik.Windows.Controls.xaml" /> <ResourceDictionary Source="/NL.GI.ComponentesWPF.Cliente;component/Themes/Telerik.Windows.Controls.Input.xaml" /> <ResourceDictionary Source="/NL.GI.ComponentesWPF.Cliente;component/Themes/Telerik.Windows.Controls.GridView.xaml" /> <ResourceDictionary Source="/NL.GI.ComponentesWPF.Cliente;component/Themes/GIBase.xaml"/> </ResourceDictionary.MergedDictionaries> <Style x:Key="GIComboBoxStyle" TargetType="{x:Type gi:GIComboBox}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type gi:GIComboBox}"> <Grid x:Name="VisualRoot"> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="Disabled"> <Storyboard> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="Content"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0.5"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="DropDownIcon"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0.5"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="#FF8D8D8D"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderEnabled" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>False</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="ButtonChrome"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0.6"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="DisabledBorder"> <DiscreteDoubleKeyFrame KeyTime="0" Value="1"/> </DoubleAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Normal"/> <VisualState x:Name="MouseOver"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderMouseOver" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>True</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="Black"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="DropDownOpen"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="Black"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> <VisualStateGroup x:Name="FocusStates"> <VisualState x:Name="Focused"/> <VisualState x:Name="Unfocused"/> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Border Background="{TemplateBinding Background}" CornerRadius="1" IsHitTestVisible="False"/> <telerik:RadToggleButton x:Name="PART_DropDownButton" BorderBrush="Black" ClickMode="Press" Foreground="{TemplateBinding Foreground}" IsTabStop="False" InnerCornerRadius="0" Margin="0" Padding="0"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> <telerik:RadToggleButton.Template> <ControlTemplate TargetType="{x:Type telerik:RadToggleButton}"> <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/> </ControlTemplate> </telerik:RadToggleButton.Template> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <Border x:Name="DisabledBorder" BorderBrush="#FF989898" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Opacity="0"/> <Chromes:ButtonChrome x:Name="ButtonChrome" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" RenderMouseOver="{TemplateBinding IsMouseOver}" RenderPressed="{TemplateBinding IsDropDownOpen}" RenderFocused="{TemplateBinding IsFocused}" RenderEnabled="{TemplateBinding IsEnabled}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </Chromes:ButtonChrome> <Border Background="{TemplateBinding Background}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Margin="1"/> <ContentControl x:Name="DropDownIcon" Background="White" Grid.Column="1" Foreground="Black" IsTabStop="False"> <ContentControl.Template> <ControlTemplate TargetType="{x:Type ContentControl}"> <Grid Margin="5,0"> <Path x:Name="BackgroundIcon" Data="M0,0L2,0 1,1z" Fill="{TemplateBinding Background}" Height="3" Margin="0,2,0,0" Stretch="Fill" Width="5"/> <Path x:Name="ForegroundIcon" Data="M0,0L2,0 1,1z" Fill="{TemplateBinding Foreground}" Height="3" Margin="0,1" Stretch="Fill" Width="5"/> </Grid> </ControlTemplate> </ContentControl.Template> </ContentControl> <ContentPresenter x:Name="Content" ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}" Content="{TemplateBinding SelectionBoxItem}" Grid.Column="0" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" IsHitTestVisible="False" Margin="{TemplateBinding Padding}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/> </Grid> </telerik:RadToggleButton> <Popup x:Name="PART_Popup"> <Grid x:Name="PopupRoot"> <Border x:Name="PART_ResizeBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="White" CornerRadius="1" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{TemplateBinding MinDropDownWidth}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <telerik:RadButton x:Name="PART_ClearButton" Content="{TemplateBinding ClearSelectionButtonContent}" InnerCornerRadius="0" Margin="-1,-1,-1,0" Grid.Row="0" Visibility="{TemplateBinding ClearSelectionButtonVisibility}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </telerik:RadButton> <ScrollViewer x:Name="PART_ScrollViewer" BorderThickness="0" CanContentScroll="True" Foreground="{TemplateBinding Foreground}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" Padding="0,1,0,0" Grid.Row="1" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> <ItemsPresenter/> </ScrollViewer> </Grid> </Border> </Grid> </Popup> </Grid> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="EditableTemplate"> <Setter.Value> <ControlTemplate TargetType="{x:Type gi:GIComboBox}"> <Grid x:Name="VisualRoot"> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="Disabled"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="Border"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="#FF989898"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="MouseOverVisual"> <LinearDoubleKeyFrame KeyTime="0:0:0.05" Value="0"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="MouseOverVisual"> <DiscreteObjectKeyFrame KeyTime="0:0:0.05"> <DiscreteObjectKeyFrame.Value> <Visibility>Collapsed</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderEnabled" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>False</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimation Duration="0" To="0.6" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_EditableTextBox"/> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="#FF8D8D8D"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="Background"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="#FFE0E0E0"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="Background"> <LinearDoubleKeyFrame KeyTime="0" Value="0.6"/> </DoubleAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Normal"> <Storyboard> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="MouseOverVisual"> <LinearDoubleKeyFrame KeyTime="0:0:0.15" Value="0"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="MouseOverVisual"> <DiscreteObjectKeyFrame KeyTime="0:0:0.15"> <DiscreteObjectKeyFrame.Value> <Visibility>Collapsed</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="MouseOver"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderActive" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>True</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="MouseOverVisual"> <LinearDoubleKeyFrame KeyTime="0:0:0.115" Value="1"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="MouseOverVisual"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="Black"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="DropDownOpen"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="BorderBrush" Storyboard.TargetName="Border"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> <GradientStop Color="#FF282828"/> <GradientStop Color="#FF5F5F5F" Offset="1"/> </LinearGradientBrush> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="MouseOverVisual"> <LinearDoubleKeyFrame KeyTime="0:0:0.05" Value="0"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="MouseOverVisual"> <DiscreteObjectKeyFrame KeyTime="0:0:0.05"> <DiscreteObjectKeyFrame.Value> <Visibility>Collapsed</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="FocusVisual"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="Black"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> <VisualStateGroup x:Name="FocusStates"> <VisualState x:Name="Focused"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderFocused" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>True</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="FocusVisual"> <DiscreteObjectKeyFrame KeyTime="0:0:0.15"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Unfocused"/> </VisualStateGroup> <VisualStateGroup x:Name="WatermarkStates"> <VisualState x:Name="WatermarkVisible"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Visibility" Storyboard.TargetName="Watermark"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <Visibility>Visible</Visibility> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="WatermarkInvisible"/> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Border x:Name="Background" Background="White" Grid.Column="0" CornerRadius="1,0,0,1" IsHitTestVisible="False"/> <Border Background="{TemplateBinding Background}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Margin="1"/> <Border x:Name="Border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False"/> <Border x:Name="MouseOverVisual" BorderBrush="#FFFFC92B" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Opacity="0" Visibility="Collapsed"/> <TextBox x:Name="PART_EditableTextBox" BorderBrush="Transparent" BorderThickness="0" Background="Transparent" Grid.Column="0" Foreground="{TemplateBinding Foreground}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" IsReadOnly="{TemplateBinding IsReadOnly}" Margin="1,1,0,1" Padding="{TemplateBinding Padding}" VerticalAlignment="Center" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"> <TextBox.Template> <ControlTemplate TargetType="{x:Type TextBox}"> <Grid> <ScrollViewer x:Name="PART_ContentHost" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" IsTabStop="False" Padding="{TemplateBinding Padding}" VerticalScrollBarVisibility="Auto" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </ScrollViewer> </Grid> </ControlTemplate> </TextBox.Template> </TextBox> <Border x:Name="FocusVisual" BorderBrush="#FFFFC92B" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Visibility="Collapsed"> <Border BorderBrush="Transparent" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="0"/> </Border> <telerik:RadToggleButton x:Name="PART_DropDownButton" ClickMode="Press" Grid.Column="1" IsTabStop="False" InnerCornerRadius="0" Margin="0" Padding="0"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> <telerik:RadToggleButton.Template> <ControlTemplate TargetType="{x:Type telerik:RadToggleButton}"> <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/> </ControlTemplate> </telerik:RadToggleButton.Template> <Grid> <Chromes:ButtonChrome x:Name="ButtonChrome" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="0,1,1,0" RenderMouseOver="{Binding IsMouseOver, ElementName=PART_DropDownButton}" RenderPressed="{TemplateBinding IsDropDownOpen}" RenderFocused="{TemplateBinding IsKeyboardFocusWithin}" RenderActive="{TemplateBinding IsMouseOver}" RenderEnabled="{TemplateBinding IsEnabled}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </Chromes:ButtonChrome> <ContentControl x:Name="DropDownIcon" Background="White" Grid.Column="1" Foreground="Black" IsTabStop="False"> <ContentControl.Template> <ControlTemplate TargetType="{x:Type ContentControl}"> <Grid Margin="5,0"> <Path x:Name="BackgroundIcon" Data="M0,0L2,0 1,1z" Fill="{TemplateBinding Background}" Height="3" Margin="0,2,0,0" Stretch="Fill" Width="5"/> <Path x:Name="ForegroundIcon" Data="M0,0L2,0 1,1z" Fill="{TemplateBinding Foreground}" Height="3" Margin="0,1" Stretch="Fill" Width="5"/> </Grid> </ControlTemplate> </ContentControl.Template> </ContentControl> </Grid> </telerik:RadToggleButton> <TextBlock x:Name="Watermark" HorizontalAlignment="Left" IsHitTestVisible="False" Margin="5,0,0,0" Opacity="0.5" Text="{TemplateBinding EmptyText}" Visibility="Collapsed" VerticalAlignment="Center"/> <Popup x:Name="PART_Popup"> <Grid x:Name="PopupRoot"> <Border x:Name="PART_ResizeBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="White" CornerRadius="1" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{TemplateBinding MinDropDownWidth}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <telerik:RadButton x:Name="PART_ClearButton" Content="{TemplateBinding ClearSelectionButtonContent}" InnerCornerRadius="0" Margin="-1,-1,-1,0" Grid.Row="0" Visibility="{TemplateBinding ClearSelectionButtonVisibility}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </telerik:RadButton> <ScrollViewer x:Name="PART_ScrollViewer" BorderThickness="0" CanContentScroll="True" Foreground="{TemplateBinding Foreground}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" Padding="0,1,0,0" Grid.Row="1" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> <ItemsPresenter/> </ScrollViewer> </Grid> </Border> </Grid> </Popup> </Grid> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="NonEditableTemplate"> <Setter.Value> <ControlTemplate TargetType="{x:Type gi:GIComboBox}"> <Grid x:Name="VisualRoot"> <VisualStateManager.VisualStateGroups> <VisualStateGroup x:Name="CommonStates"> <VisualState x:Name="Disabled"> <Storyboard> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="Content"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0.5"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="DropDownIcon"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0.5"/> </DoubleAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="#FF8D8D8D"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderEnabled" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>False</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="ButtonChrome"> <DiscreteDoubleKeyFrame KeyTime="0" Value="0.6"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="DisabledBorder"> <DiscreteDoubleKeyFrame KeyTime="0" Value="1"/> </DoubleAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="Normal"/> <VisualState x:Name="MouseOver"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderMouseOver" Storyboard.TargetName="ButtonChrome"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <System:Boolean>True</System:Boolean> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="Black"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState x:Name="DropDownOpen"> <Storyboard> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Foreground" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="Black"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Background" Storyboard.TargetName="DropDownIcon"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <SolidColorBrush Color="White"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> <VisualStateGroup x:Name="FocusStates"> <VisualState x:Name="Focused"/> <VisualState x:Name="Unfocused"/> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Border Background="{TemplateBinding Background}" CornerRadius="1" IsHitTestVisible="False"/> <telerik:RadToggleButton BorderBrush="Black" x:Name="PART_DropDownButton" ClickMode="Press" Foreground="{TemplateBinding Foreground}" IsTabStop="False" InnerCornerRadius="0" Margin="0" Padding="0"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> <telerik:RadToggleButton.Template> <ControlTemplate TargetType="{x:Type telerik:RadToggleButton}"> <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}"/> </ControlTemplate> </telerik:RadToggleButton.Template> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> <ColumnDefinition Width="Auto"/> </Grid.ColumnDefinitions> <Border x:Name="DisabledBorder" BorderBrush="#FF989898" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Opacity="0"/> <Chromes:ButtonChrome x:Name="ButtonChrome" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" CornerRadius="1" RenderMouseOver="{TemplateBinding IsMouseOver}" RenderPressed="{TemplateBinding IsDropDownOpen}" RenderFocused="{TemplateBinding IsFocused}" RenderEnabled="{TemplateBinding IsEnabled}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </Chromes:ButtonChrome> <Border Background="{TemplateBinding Background}" Grid.ColumnSpan="2" CornerRadius="1" IsHitTestVisible="False" Margin="1"/> <ContentControl x:Name="DropDownIcon" Background="White" Grid.Column="1" Foreground="Black" IsTabStop="False"> <ContentControl.Template> <ControlTemplate TargetType="{x:Type ContentControl}"> <Grid Margin="5,0"> <Path x:Name="BackgroundIcon" Data="M0,0L2,0 1,1z" Fill="{TemplateBinding Background}" Height="3" Margin="0,2,0,0" Stretch="Fill" Width="5"/> <Path x:Name="ForegroundIcon" Data="M0,0L2,0 1,1z" Fill="{TemplateBinding Foreground}" Height="3" Margin="0,1" Stretch="Fill" Width="5"/> </Grid> </ControlTemplate> </ContentControl.Template> </ContentControl> <ContentPresenter x:Name="Content" ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}" Content="{TemplateBinding SelectionBoxItem}" Grid.Column="0" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" IsHitTestVisible="False" Margin="{TemplateBinding Padding}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/> </Grid> </telerik:RadToggleButton> <Popup x:Name="PART_Popup"> <Grid x:Name="PopupRoot"> <Border x:Name="PART_ResizeBorder" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="White" CornerRadius="1" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{TemplateBinding MinDropDownWidth}"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <telerik:RadButton x:Name="PART_ClearButton" Content="{TemplateBinding ClearSelectionButtonContent}" InnerCornerRadius="0" Margin="-1,-1,-1,0" Grid.Row="0" Visibility="{TemplateBinding ClearSelectionButtonVisibility}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> </telerik:RadButton> <ScrollViewer x:Name="PART_ScrollViewer" BorderThickness="0" CanContentScroll="True" Foreground="{TemplateBinding Foreground}" HorizontalScrollBarVisibility="{TemplateBinding ScrollViewer.HorizontalScrollBarVisibility}" Padding="0,1,0,0" Grid.Row="1" VerticalScrollBarVisibility="{TemplateBinding ScrollViewer.VerticalScrollBarVisibility}"> <telerik:StyleManager.Theme> <telerik:Office_BlackTheme/> </telerik:StyleManager.Theme> <ItemsPresenter/> </ScrollViewer> </Grid> </Border> </Grid> </Popup> </Grid> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="HorizontalContentAlignment" Value="Stretch"/> <Setter Property="VerticalContentAlignment" Value="Center"/> <Setter Property="MinHeight" Value="22"/> <Setter Property="Padding" Value="4,0"/> <Setter Property="Background" Value="Transparent"/> <Setter Property="Foreground" Value="Black"/> <Setter Property="BorderBrush" Value="#FF848484"/> <Setter Property="BorderThickness" Value="1"/> <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/> <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/> <Setter Property="SnapsToDevicePixels" Value="True"/> <Setter Property="FocusVisualStyle" Value="{x:Null}"/> <Setter Property="Cursor" Value="Hand" /> </Style></ResourceDictionary>
Thank you
Just installed UI for WPF Q1 217 SP1 and received this error.
error MC3080: The property 'DataFormValidationSummary.Errors' cannot be set because it does not have an accessible set accessor.
We have been using the DataFormValidationSummary outside of the DataForm for years. This is a serious breaking change for us. Can you provide a work around?
Thanks in advance,
Steve
Hi,
I have a GridView for a DesktopAlert. It is like the example in your demos.
For the grouping by email received datetime I have used the same example:
var dateGroupDescriptor = new Telerik.Windows.Data.GroupDescriptor<Message, DateTime, DateTime>(); dateGroupDescriptor.GroupingExpression = email => email.Received.Value.Date; this.gridView.GroupDescriptors.Add(dateGroupDescriptor); var dateSortDescriptor = new SortDescriptor<Message, DateTime>(); dateSortDescriptor.SortingExpression = item => item.Received.Value; dateSortDescriptor.SortDirection = System.ComponentModel.ListSortDirection.Descending; this.gridView.SortDescriptors.Add(dateSortDescriptor);
It works succesfull, however the format of the group header is "mm/dd/yyyy" and I need other date formart.
How do I change the date format string?
Thanks!
Hi,
I would like to use RadGridView for merge cell feature. I have requirement that it should display icon along with Text which will come from database. Icons will dynamic icons based on condition.
Can you please help me out for how to add icon in Merged cell? I have attached sample image from Telerik Demo by adding my requirement how i want it.
Thanks

Hi,
is there a way to prevent the vertical weekview from showing horizontal scrollbars by narrowing the groupheaders to the available space? I also realized, that when you put a lot of appointments into one slot, this group gets more space than the others.
What I want is, that every column has the exact same width and they use only the space available in the current window without horizontal scrolling.
Thanks
Matthias