I create RadTreeListView, where users can delete rows.
But delete buttons are unactivity, see error.jpg.
Maybe someone can help me.
Also, I want to add new row to my RadTreeListView , maybe someone has some suggestions, how can i do it.
My xaml code:
<telerik:RadTreeListView Name="RadTreeListView_1" AutoGenerateColumns="False" IsReadOnly="True" CanUserDeleteRows="True" Deleting="RadTreeListView_1_Deleting">
<telerik:RadTreeListView.ChildTableDefinitions>
<telerik:TreeListViewTableDefinition ItemsSource="{Binding Items}" >
</telerik:TreeListViewTableDefinition>
</telerik:RadTreeListView.ChildTableDefinitions>
<telerik:RadTreeListView.Columns>
<telerik:GridViewDataColumn DataMemberBinding="{Binding Nr}" Header="Nr" />
<telerik:GridViewDataColumn DataMemberBinding="{Binding Pavadinimas}" Header="Pavadinimas" />
<telerik:GridViewColumn>
<telerik:GridViewColumn.CellTemplate>
<DataTemplate>
<telerik:RadButton Content="Delete" Command="telerikGrid:RadGridViewCommands.Delete" Visibility="Visible" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
</telerik:RadTreeListView.Columns>
</telerik:RadTreeListView>
Thanks,
Jara