Hi,
I get an error 'Object does not match target type' when I want to edit a cell on a child line. Editing the parent line works. Same effect occors in the RadTreeListView demo after changing IsReadOnly to false.
Call stack is:
at System.Reflection.RuntimeMethodInfo.CheckConsistency(Object target)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.SecurityUtils.MethodInfoInvoke(MethodInfo method, Object target, Object[] args)
at System.ComponentModel.ReflectPropertyDescriptor.GetValue(Object component)
XAML:
<telerik:RadTreeListView HorizontalAlignment="Left" Margin="12,12,0,0" Name="radTreeListView1" VerticalAlignment="Top" Height="209" Width="491" ItemsSource="{Binding Source={StaticResource Data}}" AutoGenerateColumns="False" IsReadOnly="False">
<telerik:RadTreeListView.Columns>
<telerik:GridViewDataColumn DataMemberBinding="{Binding Path=Text}" IsReadOnly="True"/>
<telerik:GridViewDataColumn DataMemberBinding="{Binding Path=Text2}" IsReadOnly="False">
</telerik:GridViewDataColumn>
</telerik:RadTreeListView.Columns>
<telerik:RadTreeListView.ChildTableDefinitions>
<telerik:TreeListViewTableDefinition ItemsSource="{Binding Path=Details}" />
</telerik:RadTreeListView.ChildTableDefinitions>
</telerik:RadTreeListView>
Regards Reimund
I get an error 'Object does not match target type' when I want to edit a cell on a child line. Editing the parent line works. Same effect occors in the RadTreeListView demo after changing IsReadOnly to false.
Call stack is:
at System.Reflection.RuntimeMethodInfo.CheckConsistency(Object target)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.SecurityUtils.MethodInfoInvoke(MethodInfo method, Object target, Object[] args)
at System.ComponentModel.ReflectPropertyDescriptor.GetValue(Object component)
XAML:
<telerik:RadTreeListView HorizontalAlignment="Left" Margin="12,12,0,0" Name="radTreeListView1" VerticalAlignment="Top" Height="209" Width="491" ItemsSource="{Binding Source={StaticResource Data}}" AutoGenerateColumns="False" IsReadOnly="False">
<telerik:RadTreeListView.Columns>
<telerik:GridViewDataColumn DataMemberBinding="{Binding Path=Text}" IsReadOnly="True"/>
<telerik:GridViewDataColumn DataMemberBinding="{Binding Path=Text2}" IsReadOnly="False">
</telerik:GridViewDataColumn>
</telerik:RadTreeListView.Columns>
<telerik:RadTreeListView.ChildTableDefinitions>
<telerik:TreeListViewTableDefinition ItemsSource="{Binding Path=Details}" />
</telerik:RadTreeListView.ChildTableDefinitions>
</telerik:RadTreeListView>
Regards Reimund