newbie, ribbon view don't start

[Zeev]

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>

​

 ​

[Kiril Vandov]

Hello Zeev,

I have tried to reproduce the described error on our side but with no success. That is why I have attache a sample project using your code snippet. Please note that such errors might be caused if you have some missing resources like the ImageSource in the resource. Also it might be due to some cached resource that is why we suggest to clean/rebuild the solution as deleting the bin/obj folders of the application.

I hope this information helps. Please let us know if you have further questions.

Kind regards,
Kiril Vandov
Telerik