Questions on UI for WPF Forum

3 answers

105 views

Footnote bug

Hi,

I created a document with a footnote and saved it as rtf-file.
When I load the document I only see a superscripted hint in the text but not the footnote itself.
Do you have any suggestions?

Kind regards,
Philipp

RichTextBox

answered on 10 Jan 2014

1 answer

96 views

Infromations not displaying

Hi,

in my project I have multiple usercontrols using the ScheduleView control. For each usercontrol I use the Office2013 theme and all of my usercontrol refuse to display the date in columns headers,

Here is on of my user control:

<UserControl x:Class="AppointmentControls.CreateSchedule.CreateSchedule"
             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:AppCtrl="clr-namespace:AppointmentControls"
             xmlns:ScheduleCreation="clr-namespace:AppointmentControls.CreateSchedule"
             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             mc:Ignorable="d"
             d:DesignHeight="300" d:DesignWidth="300" x:Name="Me">

    <UserControl.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/System.Windows.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.Input.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.Navigation.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.ScheduleView.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </UserControl.Resources>

    <Grid x:Name="Root">
        <telerik:RadScheduleView x:Name="Control" IsInlineEditingEnabled="False" FirstDayOfWeek="Monday" ActiveViewDefinitionIndex="0" NavigationHeaderVisibility="Collapsed" MinTimeRulerExtent="200" MaxTimeRulerExtent="5000"
                                 AppointmentSelectionChanged="Control_AppointmentSelectionChanged" AppointmentDeleted="Control_AppointmentDeleted" AppointmentCreated="Control_AppointmentCreated" AppointmentEdited="Control_AppointmentEdited">
            <telerik:RadScheduleView.ViewDefinitions>
                <telerik:WeekViewDefinition x:Name="View" MajorTickLength="1h" FirstDayOfWeek="Monday" MinorTickLength="1h" TimerulerMajorTickStringFormat="{}{0:H }:{0:mm} " TimerulerMinorTickStringFormat=":{0:mm} " GroupHeaderDateStringFormat="{}{0:dddd}" />
            </telerik:RadScheduleView.ViewDefinitions>
        </telerik:RadScheduleView>
    </Grid>
</UserControl>

I have the following warning message in my VS2013:

System.Windows.ResourceDictionary Warning: 9 : Resource not found; ResourceKey='Telerik.Windows.Controls.InternalResourceKey'; ResourceKey.HashCode='16'; ResourceKey.Type='Telerik.Windows.Controls.InternalResourceKey'

ScheduleView

answered on 10 Jan 2014

1 answer

76 views

Calendar in YearView or DecadeView mode doesn't show all months

When using the Radcalendar with DisplayMode=YearView" or

DisplayMode="DecadeView" and AreWeekNumbersVisible="False" not all the months are displayed

<telerik:RadCalendar HorizontalAlignment="Left" VerticalAlignment="Top" DisplayMode="YearView" AreWeekNumbersVisible="False"/>

Ed

Calendar

answered on 10 Jan 2014

2 answers

179 views

Export to PNG/PDF

Hi,
i tried to export my RadGridView as PNG (followed this guide: http://www.telerik.com/help/wpf/common-export-support.html) works fine, but i want all the rows on the PNG-file. How do i do that? Adjust the grid.height right before the export?

I need a screenshot/image, word/excel is unfortunately not enough.

GridView

answered on 10 Jan 2014

1 answer

165 views

Sorting a column without SortMemberPath

I have a RadGridView populated by a collection of objects. The first column uses a converter for the DataMemberBinding like so:

<telerik:GridViewDataColumn

Name="NotificationTypeGridViewDataColumn"

Header="Type"

MinWidth="100"

Width="100"

IsSortable="True"

SortingState="None"

DataMemberBinding="{Binding Converter={StaticResource notificationTypeConverter}}"

>

</telerik:GridViewDataColumn>

The converter returns a string based on the typeof(object) in the collection. Since there is no property on the object I can name for the SortMemberPath to sort from, how then can I sort this GridViewDataColumn based on the string returned by the converter? Do I have to use the "Sorting" handler and custom sort all of the columns? Thanks.

GridView

answered on 10 Jan 2014

1 answer

99 views

Validation error in first column

Hi,

We have just updated from .Net Framework 3.5 to 4.5.
Since we did this, when the grid is validated, the first column of the lines in error is considered to be in error as well and is showing all the errors contained in the row.

Is there a way to disable this feature, it is really annoying for us.

Also, if there are errors in the row details, they are shown in the first column of the parent row and they may contain the same error more than once...

We are using version 2013.3.1204.45.

Thanks

GridView

answered on 09 Jan 2014

1 answer

182 views

Change SelectedItem Color in .NET3.5 Control

Hi

For some reason i only able to work with the .NET 3.5 Version of Telerik-Controls.

I'm having a hard time trying to Change the Color of the SelectedItem in a TreeView.

I tried using your sample from another post here. But since the control template used there uses VisualStates, i cannot use it in .NET 3.5.

I have this control:

<UserControl

x:Class="My.Controls.Views.TreeView"

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"

xmlns:windows="clr-namespace:Telerik.Windows;assembly=Telerik.Windows.Controls"

mc:Ignorable="d"

d:DesignHeight="300" d:DesignWidth="300"

Name="TreeControlView">

<UserControl.Resources>

<Style TargetType="ToggleButton" x:Key="Expander">

<Setter Property="IsTabStop" Value="False" />

<Setter Property="Cursor" Value="Hand" />

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="{x:Type ToggleButton}">

<ControlTemplate.Triggers>

<Trigger Property="IsMouseOver" Value="True">

<Trigger.EnterActions>

<BeginStoryboard>

<Storyboard>

<DoubleAnimation

Duration="0:0:0.05"

Storyboard.TargetName="Button"

Storyboard.TargetProperty="Opacity" To="0" />

<DoubleAnimation

Duration="0:0:0.05"

Storyboard.TargetName="ButtonOver"

Storyboard.TargetProperty="Opacity" To="1" />

</Storyboard>

</BeginStoryboard>

</Trigger.EnterActions>

</Trigger>

<Trigger Property="IsChecked" Value="True">

<Trigger.EnterActions>

<BeginStoryboard>

<Storyboard>

<DoubleAnimation

Duration="0:0:0.05"

Storyboard.TargetName="CollapsedVisual"

Storyboard.TargetProperty="Opacity" To="0" />

<DoubleAnimation

Duration="0:0:0.05"

Storyboard.TargetName="CollapsedVisualOver"

Storyboard.TargetProperty="Opacity" To="0" />

</Storyboard>

</BeginStoryboard>

</Trigger.EnterActions>

<Trigger.ExitActions>

<BeginStoryboard>

<Storyboard>

<DoubleAnimation

Duration="0:0:0.05"

Storyboard.TargetName="CollapsedVisual"

Storyboard.TargetProperty="Opacity" To="1" />

<DoubleAnimation

Duration="0:0:0.05"

Storyboard.TargetName="CollapsedVisualOver"

Storyboard.TargetProperty="Opacity" To="1" />

</Storyboard>

</BeginStoryboard>

</Trigger.ExitActions>

</Trigger>

</ControlTemplate.Triggers>

<Grid>

<Grid x:Name="Button" Margin="0,7,4,0" HorizontalAlignment="Right" VerticalAlignment="Top" Width="11" Height="11">

<Grid.Background>

<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#3F047BA5" Offset="0.996" />

<GradientStop Color="#00000000" Offset="0" />

</LinearGradientBrush>

</Grid.Background>

<Rectangle Stroke="#FF000000" HorizontalAlignment="Left" VerticalAlignment="Top" Width="11" Height="11" />

<Rectangle

x:Name="CollapsedVisual" Fill="#FF000000"

HorizontalAlignment="Left" VerticalAlignment="Top"

Width="1" Height="5" Margin="5,3,0,0" />

<Rectangle

Fill="#FF000000" VerticalAlignment="Top"

HorizontalAlignment="Left" Height="1" Width="5"

Margin="3,5,0,0" />

</Grid>

<Grid

x:Name="ButtonOver" Margin="0,7,4,0"

HorizontalAlignment="Right" VerticalAlignment="Top"

Width="11" Height="11">

<Rectangle

Stroke="#FF167497" HorizontalAlignment="Left"

VerticalAlignment="Top" Width="11" Height="11">

<Rectangle.Fill>

<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#26167497" Offset="1" />

<GradientStop Color="#00167497" Offset="0" />

</LinearGradientBrush>

</Rectangle.Fill>

</Rectangle>

<Rectangle

x:Name="CollapsedVisualOver" Fill="#FF167497"

HorizontalAlignment="Left" VerticalAlignment="Top"

Width="1" Height="5" Margin="5,3,0,0" />

<Rectangle

Fill="#FF167497" VerticalAlignment="Top"

HorizontalAlignment="Left" Height="1" Width="5"

Margin="3,5,0,0" />

</Grid>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

</UserControl.Resources>

<telerik:RadTreeView

x:Name="BaseTreeView"

telerik:TextSearch.TextPath="Header"

ExpanderStyle="{StaticResource Expander}"

IsLoadOnDemandEnabled="False"

IsVirtualizing="True"

telerik:TreeViewPanel.IsVirtualizing="True"

telerik:TreeViewPanel.VirtualizationMode="Hierarchical"

telerik:AnimationManager.IsAnimationEnabled="False" ItemDoubleClick="BaseTreeView_ItemDoubleClick"

>

<telerik:RadTreeView.ContextMenu>

<ContextMenu Name="_treeViewContextMenu">

<MenuItem Header="Expand All" Click="ContextMenuExpandAll" />

<MenuItem Header="Collapse All" Click="ContextMenuCollapseAll" />

<Separator x:Name="_expandCollapseSeparator" x:FieldModifier="private" Visibility="Collapsed" />

<MenuItem x:Name="_expandMenuItem" x:FieldModifier="private" Header="Expand" Click="ContextMenuExpand" Visibility="Collapsed" />

<MenuItem x:Name="_collapseMenuItem" x:FieldModifier="private" Header="Collapse" Click="ContextMenuCollapse" Visibility="Collapsed" />

</ContextMenu>

</telerik:RadTreeView.ContextMenu>

<telerik:RadTreeView.ItemTemplate>

<HierarchicalDataTemplate ItemsSource="{Binding Children}" >

<StackPanel Orientation="Horizontal">

<TextBlock Text="{Binding Header}">

<TextBlock.Style>

<Style TargetType="TextBlock">

<Style.Triggers>

<DataTrigger Binding="{Binding IsTemplateSet, RelativeSource={RelativeSource AncestorType={x:Type views:TreeView}}}" Value="True">

<Setter Property="Visibility" Value="Collapsed" />

</DataTrigger>

</Style.Triggers>

</Style>

</TextBlock.Style>

<ToolTipService.ToolTip>

<ToolTip>

<ToolTip.Content>

<StackPanel Orientation="Horizontal">

<TextBlock Text="{Binding ToolTip}" />

</StackPanel>

</ToolTip.Content>

</ToolTip>

</ToolTipService.ToolTip>

</TextBlock>

<ContentPresenter x:Name="TreeItemContent" Content="{Binding Value}" ContentTemplate="{Binding TreeItemContentTemplate, RelativeSource={RelativeSource AncestorType={x:Type views:TreeView}}}" >

<ContentPresenter.Style>

<Style TargetType="ContentPresenter">

<Style.Triggers>

<DataTrigger Binding="{Binding IsTemplateSet, RelativeSource={RelativeSource AncestorType={x:Type views:TreeView}}}" Value="False">

<Setter Property="Visibility" Value="Collapsed" />

</DataTrigger>

</Style.Triggers>

</Style>

</ContentPresenter.Style>

</ContentPresenter>

</StackPanel>

</HierarchicalDataTemplate>

</telerik:RadTreeView.ItemTemplate>

<telerik:RadTreeView.ItemContainerStyle>

<Style TargetType="telerik:RadTreeViewItem" >

<Setter Property="IsSelected" Value="{Binding Selected, Mode=TwoWay}" />

<Style.Triggers>

<DataTrigger Binding="{Binding IsMarked }" Value="True">

<Setter Property="Background" Value="#F9D381" />

</DataTrigger>

<DataTrigger Binding="{Binding ContainsMarkedItems }" Value="True">

<Setter Property="Background" Value="#F9EBCC" />

</DataTrigger>

</Style.Triggers>

</Style>

</telerik:RadTreeView.ItemContainerStyle>

</telerik:RadTreeView>

</UserControl>

I cannot seem to create a Style for RadTreeViewItem and with a different Color for SelectedItem and set it as BasedOn in the ItemContainerStyle.

Any help would really be appreciated!

Regards

Jonathan

TreeView

answered on 09 Jan 2014

2 answers

217 views

Custom color for line segment in LineSeries?

Is it possible to set the color of a line segment for a specific point? This is basically the same functionality where you'd set the color of a particular column in a column chart, but in this case you have a line chart (with no point markers) & so want to set the line segment either to/from that point.

Thanks - Mitch

ChartView

answered on 09 Jan 2014

1 answer

139 views

Merging documents but keeping separate formatting/headers

Hello,

I am having a problem with merging documents together and was hoping there would be a solution to this. Currently We are combining RadDocuments together with the following code found on another thread.

private RadDocument MergeDocuments(RadDocument[] documents)

{

RadDocument mergedDocument = new RadDocument();

foreach (RadDocument document in documents)

{

foreach (Section section in document.Sections)

{

Section copySection = section.CreateDeepCopy() as Section;

document.Sections.Remove(section);

mergedDocument.Sections.Add(copySection);

}

return mergedDocument;

}

This does combine the documents but it messes with the formatting of them. Documents seem to inherit the header/footer properties of the other document and will also change the spacing and FontFamily of the document. I thought that this had something to do with the default values for a new RadDocument but I can't seem to figure out how to preserve each individual documents formatting when combining them.

I basically would like to append a document to another one and keep them looking the same as they used to just on another page (Their own headers/footers, spacing, font etc). If there is a way to do this I would appreciate any help on how to accomplish this.

Thanks,
Aaron

RichTextBox

answered on 09 Jan 2014

1 answer

46 views

Examples

I wonder is there somewhere on the site were I can get access to more examples projects.

In the WPF examples program there are examples for all controls. Some have loads of examples some have only one or two. Personally you can never have enough samples.

When using support, support sometimes kindly give a small sample app to demonstrate how to do what you want. These are invaluable. There should be some sort of repository were people can go and search for these. Users could even post their own.

Some issues with the 2 example applications the sales dashboard and the executive dashboard.
1) they are basically the same
2) they are nice and flashy but don't really represent real business applications.
3) they only show a very small portion of your controls.

General Discussions

answered on 09 Jan 2014