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'

Hello Alain,

The issue is caused because the ResourceDictionaries are merged on UserControl level and they should be merged in the App.xaml - on application level. This is so because the Theme contains dynamic resources which should be loaded at start up of the Application and this is causing the missing resource exception. So you just need to move the MergedDictionaries into App.xaml and the text will appear.

Hope this helps.

Regards,
Kalin
Telerik