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Parser Error Using RadComboBox

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ComboBox
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BALA MUKUND
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BALA MUKUND asked on 05 Mar 2010, 12:31 AM
Hello,

I am getting a strange PARSER_BAD_PROPERTY error when I include a RadComboBox with the event -

SelectionChanged


When I remove this - it works fine.

This is my code block

<UserControl x:Class="iChannel.CRM.Dashboard.BoBDashBoard" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"   
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"   
    Width="1280" 
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"   
        xmlns:telerikChart="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Charting" 
        xmlns:telerikCharting="clr-namespace:Telerik.Windows.Controls.Charting;assembly=Telerik.Windows.Controls.Charting" 
        xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls" 
        xmlns:grid="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView" 
        xmlns:gridView="clr-namespace:Telerik.Windows.Controls.GridView;assembly=Telerik.Windows.Controls.GridView" 
             xmlns:data="clr-namespace:Telerik.Windows.Data;assembly=Telerik.Windows.Data" 
             xmlns:telerikInput="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Input">  
 
    <Border CornerRadius="5" BorderThickness="5" Background="Transparent" BorderBrush="Black" Margin="0,0,0,-5">  
        <Grid x:Name="LayoutRoot" Background="Black" > 
                    <telerikChart:RadChart x:Name="RadChart1"  telerik:StyleManager.Theme="Office_Black" UseDefaultLayout="False"  > 
                        <Grid> 
                            <Grid.RowDefinitions> 
                                <RowDefinition Height="60" /> 
                                <RowDefinition Height="300" /> 
                                <RowDefinition Height="60" /> 
                                <RowDefinition Height="280" /> 
                                <!--<RowDefinition Height="*" />--> 
                            </Grid.RowDefinitions> 
                            <Grid.ColumnDefinitions> 
                                <ColumnDefinition Width="300" /> 
                                <ColumnDefinition Width="100" /> 
                                <ColumnDefinition Width="200" /> 
                                <ColumnDefinition Width="100" /> 
                                <ColumnDefinition Width="100" /> 
                                <ColumnDefinition Width="*" /> 
                            </Grid.ColumnDefinitions> 
 
 
                            <telerikCharting:ChartTitle x:Name="radMonthlyChartTitle" FontSize="12" 
                             VerticalAlignment="Top" HorizontalAlignment="Center" Grid.Row="0"  Foreground="White" Grid.ColumnSpan="4"/>  
 
                      
 
                    <telerikCharting:ChartArea Grid.Row="1" Grid.ColumnSpan="4" x:Name="radMonthlyChart" LegendName="radMonthlyChartLegend" /> 
                              
                            <telerikInput:RadComboBox x:Name="radSalesTeamComboBox" Grid.Row="0" Grid.Column="5" Width="150" Height="20" Margin="0 5 0 0" HorizontalAlignment="Left" DisplayMemberPath="Name" SelectedValuePath="Login" ItemsSource="{Binding}" SelectionChanged="SalesTeamSelectionChanged"/>  
                              
                            <telerikCharting:ChartLegend x:Name="radMonthlyChartLegend" Header="Legend:" Grid.Row="1" Grid.Column="5"/>  
                              
                            <telerikCharting:ChartTitle x:Name="radQuarterlyChartTitle" 
                              VerticalAlignment="Top" HorizontalAlignment="Center" FontSize="12" Grid.Row="2" Grid.ColumnSpan="2"/>  
                            <telerikCharting:ChartArea Grid.Row="3" x:Name="radQuarterlyChart" ItemToolTipOpening="radQuarterlyChart_ItemToolTipOpening"  LegendName="radQuarterlyChartLegend" /> 
 
                            <Grid Grid.Row="3" Grid.ColumnSpan="3" Grid.Column="2">  
                            <Grid HorizontalAlignment="Left" VerticalAlignment="Top" Height="185" Width="225">  
                                <Grid.RowDefinitions> 
                                    <RowDefinition Height="60" /> 
                                    <RowDefinition Height="*" /> 
                            </Grid.RowDefinitions> 
                                    <telerikCharting:ChartTitle x:Name="radGridHeader"   
                                        VerticalAlignment="Top" HorizontalAlignment="Left" FontSize="12" Grid.Row="0"/>  
                                            <grid:RadGridView Margin="0,0,0,1" x:Name="radQuarterlyGrid"  ShowColumnFooters="False" ShowColumnHeaders="True"  ShowGroupPanel="False" ShowGroupFooters="False" Width="400" 
                                            AutoGenerateColumns="False"  ColumnBackground="Bisque" IsReadOnly="True" IsFilteringAllowed="False" CanUserFreezeColumns="False" Grid.Row="1">  
                                                 <grid:RadGridView.Columns> 
                                                        <grid:GridViewDataColumn Header="Sales Quarter" DataMemberBinding="{Binding Quarter}" IsResizable="False" MinWidth="100"></grid:GridViewDataColumn> 
                                                        <grid:GridViewDataColumn Header="Amount" DataMemberBinding="{Binding Amount}" IsResizable="False" MinWidth="125"></grid:GridViewDataColumn> 
                                                        </grid:RadGridView.Columns> 
                                                 </grid:RadGridView> 
                                     
                        </Grid> 
                            </Grid> 
 
                            <telerikCharting:ChartLegend x:Name="radQuarterlyChartLegend" Header="Legend:" Grid.Row="3" Grid.Column="5"/>  
 
                            
                              
 
                </Grid> 
                    </telerikChart:RadChart> 
 
            </Grid> 
        </Border> 
</UserControl> 
 

I am really at a loss. Any help would be much appreciated.

Thanks
Bala

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Vlad
Telerik team
answered on 05 Mar 2010, 07:15 AM
Hello BALA,

Do you have public SalesTeamSelectionChanged method?

Sincerely yours,
Vlad
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BALA MUKUND
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answered on 05 Mar 2010, 12:26 PM
Hi Vlad,

This is what I have

private void SalesTeamSelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e) 
{

}

I don't have any code within the block.

Thanks
Bala
0
Valeri Hristov
Telerik team
answered on 05 Mar 2010, 12:30 PM
Hi,

Try making the method public and let us know if it continues to throw the exception.

Greetings,
Valeri Hristov
the Telerik team

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BALA MUKUND
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answered on 05 Mar 2010, 12:40 PM
Hello,

I get the same error. I changed private to public.

Thanks
Bala
0
Valeri Hristov
Telerik team
answered on 05 Mar 2010, 12:58 PM
I just noticed that the SelectionChangedEventArgs are fully qualified. RadComboBox uses own event args, that are in different namespace. The following method declaration should fix the problem:
private void SalesTeamSelectionChanged(object sender, Telerik.Windows.Controls.SelectionChangedEventArgs e)
{

}

Kind regards,
Valeri Hristov
the Telerik team

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BALA MUKUND
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answered on 05 Mar 2010, 01:32 PM
Thank you very much - that did fix the problem. My bad - I wasn't paying enough attention. Thanks once again.
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BALA MUKUND
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Vlad
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BALA MUKUND
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Valeri Hristov
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