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7 answers
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Hello.

How to bind PropertyGrid to object with Enum property  (EF Code first).

Thank's.
Yang
Top achievements
Rank 1
 answered on 22 Jul 2015
2 answers
167 views

Hi,

is use a RadDataForm (set telerik:StyleManager.Themes="Windows8Touch") and a DataTemplate like this

 

<DataTemplate x:Key="MyTemplate">
            <GroupBox Margin="10">
                <GroupBox.HeaderTemplate>
                    <DataTemplate>
                        <Border Background="LawnGreen" CornerRadius="5,5,0,0">
                            <TextBlock Text="Kunde" Margin="5" Width="100"/>
                        </Border>
                    </DataTemplate>
                </GroupBox.HeaderTemplate>
                <Border Margin="10" ScrollViewer.VerticalScrollBarVisibility="Auto">
                    <Grid x:Name="ReadOnlyGrid">
                        <Grid.RowDefinitions>
                            <RowDefinition Height="Auto"  />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                            <RowDefinition Height="Auto" />
                        </Grid.RowDefinitions>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="40" />
                            <ColumnDefinition Width="300" />
                            <ColumnDefinition Width="50" />
                            <ColumnDefinition Width="*" />
                        </Grid.ColumnDefinitions>
                         
                        <Image Grid.Column="0" Grid.Row="0" Source="/flexCRM_Adresssen;component/Style/Images/adressenr.png" Height="20" Margin="10,0,5,0"/>
                        <telerik:DataFormDataField Label="" DataMemberBinding="{Binding Identnummer, Mode=TwoWay}" Padding="0" Name="IdentnummerText" Grid.Row="0" Grid.Column="1" Height="Auto" FontSize="10" IsReadOnly="True" Margin="5"/>
                        <Image Grid.Column="0" Grid.Row="1" Source="/flexCRM_Adresssen;component/Style/Images/adresseninfo.png" Height="20" Margin="10,0,5,0"/>
                        <telerik:DataFormDataField Label="" DataMemberBinding="{Binding Name, Mode=TwoWay}" Padding="0" Name="NameText" Grid.Row="1" Grid.Column="1" Height="Auto" FontSize="10" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" FontWeight="SemiBold" Margin="5" MaxWidth="400"/>
                        <telerik:DataFormDataField Label=""  DataMemberBinding="{Binding Ans, Mode=TwoWay}" Padding="0" Name="AnschriftText" Grid.Row="2" Grid.Column="1" Height="Auto" FontSize="10" Margin="5" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" MaxWidth="400"/>
                        <telerik:DataFormDataField Label=""  DataMemberBinding="{Binding Str, Mode=TwoWay}" Padding="0" Name="StrasseText" Grid.Row="3" Grid.Column="1" Height="Auto" FontSize="10"  Margin="5" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" MaxWidth="400"/>
                        <StackPanel Grid.Row="4" Grid.Column="1" Orientation="Horizontal" VerticalAlignment="Center" HorizontalAlignment="Stretch">
                            <telerik:DataFormDataField Label=""  DataMemberBinding="{Binding Plz, Mode=TwoWay}" Width="70" Padding="0" Name="PlzText" Height="Auto" FontSize="10" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch"  Margin="5"/>
                            <telerik:DataFormDataField Label="" DataMemberBinding="{Binding Nort, Mode=TwoWay}" Padding="0" Name="OrtText" Height="Auto" FontSize="10" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch"  Margin="10,5,5,5" />
                        </StackPanel>
                        <telerik:DataFormDataField Label="" DataMemberBinding="{Binding Staat, Mode=TwoWay}" Padding="0" Name="StaatText" Grid.Row="5" Grid.Column="1" Height="Auto" FontSize="10" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" Margin="5" MaxWidth="400"/>
                         
                        <Image Grid.Column="2" Grid.Row="0" Source="/flexCRM_Adresssen;component/Style/Images/telefon.png" Height="20" />
                        <telerik:DataFormDataField DataMemberBinding="{Binding Tele, Mode=TwoWay}" Padding="0" Name="TelefonText" Grid.Row="0" Grid.Column="3" FontSize="12" HorizontalAlignment="Left" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch" Margin="5" MaxWidth="400" />
                        <Image Grid.Column="2" Grid.Row="1" Source="/flexCRM_Adresssen;component/Style/Images/mobiltelefon.png" Height="20" />
                        <telerik:DataFormDataField DataMemberBinding="{Binding Mtele, Mode=TwoWay}" Padding="0" Name="MobilText" Grid.Row="1" Grid.Column="3" MaxWidth="400" Height="Auto" FontSize="12" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" Margin="5" />
                        <Image Grid.Column="2" Grid.Row="2" Source="/flexCRM_Adresssen;component/Style/Images/email.png" Width="20" />
                        <telerik:DataFormDataField DataMemberBinding="{Binding Email, Mode=TwoWay}" Padding="0" Name="EmailText" Grid.Row="2" Grid.Column="3" MaxWidth="400" Height="Auto" FontSize="12" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" Margin="5" />
                        <Image Grid.Column="2" Grid.Row="3" Source="/flexCRM_Adresssen;component/Style/Images/www.png" Width="20" />
                        <telerik:DataFormDataField DataMemberBinding="{Binding Urlt, Mode=TwoWay}" Padding="0" Name="UrlText" Grid.Row="3" Grid.Column="3" MaxWidth="400" Height="Auto" FontSize="12" HorizontalAlignment="Left" HorizontalContentAlignment="Left" VerticalContentAlignment="Stretch" Margin="5" />
                        <Button Grid.Column="2" Grid.Row="4" HorizontalContentAlignment="Left" Padding="0" Margin="5" Width="40" HorizontalAlignment="Left" BorderBrush="{x:Null}" BorderThickness="0">
                            <Image Source="/flexCRM_Adresssen;component/Style/Images/googlemaps.png" Stretch="Uniform" />
                        </Button>
                    </Grid>
                </Border>
            </GroupBox>
        </DataTemplate>

 
works fine. But i habe two Problems!

1) If i set width of da DataFormDataField, it's not possible to get the Contet HorizontalAligement left. This just works if i delete the width property.

2) Is it possible to set the height of a DataFormField. If i do so, the content is not shown any more. I set the FontSize = "6" too, but without any success.

Thanks
Regards
Rene

Dimitrina
Telerik team
 answered on 22 Jul 2015
2 answers
155 views

Is it possible to have 1 tooltip for the SelectionStart 'gripper' of the slider, and an other tooltip for the SelectionEnd 'gripper'?

 

Yoann
Top achievements
Rank 1
 answered on 22 Jul 2015
1 answer
62 views
I have a problem where the All day area is missing in the scheduleview when I'm using Group Descriptions.  I took your WithDb example and added ShowAllDayArea = "True" to the DayViewDefinition.  If I run it with the GroupDescriptionSource, I don't see the AllDay area.  If I comment out the GroupDescriptionSource, it shows up.  Is this by design?  I'd really like to be able to group and have an all day slot.  I've attached pictures of what it looks like with the GroupDescriptionSource and without.
Kalin
Telerik team
 answered on 22 Jul 2015
2 answers
222 views

Hi!

 

I'm using openstreetmap as provider and I am currently showing a map of Europe with map items for every customer.

Now I want to provide the functionality, that the user can choose to view only a single country, for example just germany.

My current solution is, that on button click I center my location on germany and choose a zoom level to see the whole country. Furthermore I don't show the customer Items of the other countries.

But I'm not happy with that solution. Is it possible to just show the german map and hide all the other countries?

Thanks in advance

Erich

Erich
Top achievements
Rank 1
 answered on 22 Jul 2015
16 answers
604 views
Is there a way of controlling the way empty [null] points are handled with ChartView?

I was looking to move from RadChart to the ChartView in one of my applications mainly from a performance point of view
[we are plotting c. 8000 points on each chart]

As far as I can tell this behaves like the LinearSparkline in 'ShowAsZero' mode, ideally I need to show a gap.

Thanks

DN
Martin Ivanov
Telerik team
 answered on 22 Jul 2015
1 answer
143 views

hello to all, a newbie question.

i want to create a ribbon control similar to office.

i can't start the application and it's crashes all the time, there is no additional code behind yet.

when i run the software i getting error:

Exception thrown: 'System.Windows.Markup.XamlParseException' in PresentationFramework.dll

Additional information: The invocation of the constructor on type 'Telerik.Windows.Controls.RibbonView.Primitives.RadRibbonApplicationDropDownButton' that matches the specified binding constraints threw an exception.

 

the code:

<Window x:Class="Xcalibur2.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Xcalibur2"
        mc:Ignorable="d"
        Title="MainWindow" Height="800" Width="1280">


    <Grid>
        <Grid.Background>
            <ImageBrush Stretch="Fill"  ImageSource="../graphic/background/background.jpg" AlignmentY="Top" AlignmentX="Center"/>
        </Grid.Background>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="5*"/>
            <RowDefinition Height="0.3*"/>
        </Grid.RowDefinitions>
        <!-- ribbon container -->

        <telerik:RadRibbonView>
            <telerik:RadRibbonTab Header="test">
                <telerik:RadRibbonGroup Header="group1">
                    <telerik:RadRibbonRadioButton Name="radBtn1" Text="Button1" />
                    <telerik:RadRibbonRadioButton Name="radBtn2" Text="Button2" />
                    <telerik:RadRibbonRadioButton Name="radBtn3" Text="Button3" />
                </telerik:RadRibbonGroup>
                <telerik:RadRibbonGroup Header="group2">
                    <telerik:RadRibbonRadioButton Name="radBtn4" Text="Button1" />
                    <telerik:RadRibbonRadioButton Name="radBtn5" Text="Button2" />
                    <telerik:RadRibbonRadioButton Name="radBtn6" Text="Button3" />
                </telerik:RadRibbonGroup>
                <telerik:RadRibbonGroup Header="group3">
                    <telerik:RadRibbonRadioButton Name="radBtn7" Text="Button1" />
                    <telerik:RadRibbonRadioButton Name="radBtn8" Text="Button2" />
                    <telerik:RadRibbonRadioButton Name="radBtn9" Text="Button3" />
                </telerik:RadRibbonGroup>
            </telerik:RadRibbonTab>
            <telerik:RadRibbonTab Header="Test 2">
                <telerik:RadRibbonGroup Header="group1">
                    <telerik:RadRibbonRadioButton Name="radBtn21" Text="Button1" />
                    <telerik:RadRibbonRadioButton Name="radBtn22" Text="Button2" />
                    <telerik:RadRibbonRadioButton Name="radBtn23" Text="Button3" />
                </telerik:RadRibbonGroup>
                <telerik:RadRibbonGroup Header="group2">
                    <telerik:RadRibbonRadioButton Name="radBtn24" Text="Button1" />
                    <telerik:RadRibbonRadioButton Name="radBtn25" Text="Button2" />
                    <telerik:RadRibbonRadioButton Name="radBtn26" Text="Button3" />
                </telerik:RadRibbonGroup>
                <telerik:RadRibbonGroup Header="group3">
                    <telerik:RadRibbonRadioButton Name="radBtn27" Text="Button1" />
                    <telerik:RadRibbonRadioButton Name="radBtn28" Text="Button2" />
                    <telerik:RadRibbonRadioButton Name="radBtn29" Text="Button3" />
                </telerik:RadRibbonGroup>
            </telerik:RadRibbonTab>
        </telerik:RadRibbonView>

        <!-- info gauge -->
        <Grid Grid.Row="1" Name="gridInfo">

        </Grid>

        <!-- data container -->
        <Grid Grid.Row="2" Name="dataContainer">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
        </Grid>
        <!-- status bar -->
        <Grid Name="StatusBar">
        </Grid>
    </Grid>
</Window>

​

 â€‹

Kiril Vandov
Telerik team
 answered on 22 Jul 2015
3 answers
145 views

Some of the controls in the WPF demo application doesn't run. The page just shows "Downloading examples" and is stuck forever. I had seen it in BusyIndicator and Menu. How could these be addressed.

 

Kalin
Telerik team
 answered on 22 Jul 2015
6 answers
201 views

I am using radscheduleView and i am adding a day with multiple resources. 
In the attached image i have 2 columns one for each combination of resources. I need to display the number of appointments there are for each day and i am able to do.

the first column shows the right number (4) but the second column also displays 4 and it should display 0
i am using mvvm and i have a view model data bin to the RadSchedulView and there is a property on this view model that is data bind to group header template 
<TextBlock Margin="4,0,0,0" Text="{Binding DataContext.NumberOfAppointments, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=telerik:RadScheduleView}}"/>

What i want to do is have a different value for each column. I guess i can use converter and return the value and some how keep track of the column being added.

but that will not work if user adds or delete an appointment, i need some way to bind the header to a property and then raise the property changed event.

Thanks

Vikas

Vikas
Top achievements
Rank 1
 answered on 21 Jul 2015
4 answers
101 views

After last update the RibbonWindow can not correctly displayed.

If the RibbonWindow property WindowState="Maximized" the window was not correctly displayed. The left boarder is not complete visible on screen and on the right side i see a pice from the desktop.

When the user changed the windowsize, the RibbonWindow displayed like the attached example.

 

Harald
Top achievements
Rank 2
 answered on 21 Jul 2015
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