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I have a RadGridView, the SelectionMode is "Extended", the ItemsSource bind to PagedCollectionView. the Xaml like following:
When I click the row on RadGridView, the CurrentChanged event of PagedCollectionView occured, I Set the RadBusyIndicator's IsBusy to true and call WCF service to synchronize some data on CurrentChanged event, then I set RadBusyIndicator's IsBusy to false after complete WCF service. Now I move mouse, the RadGridView will highlight multiple rows.
The version of RadControls that I used is 2010.3.1110.1040
Before I used this version, I fixed this problem through the following way, but now this way is invalidation.
Before RadBusyIndicator popup
RadGridView.CanUserSelect = true;
<telerikGrid:RadGridView x:Name="GridView" Grid.Row="3" Grid.ColumnSpan="2"
ItemsSource="{Binding Path=PvcCustomer}"
SelectionMode="Extended" IsReadOnly="True"/>The version of RadControls that I used is 2010.3.1110.1040
Before I used this version, I fixed this problem through the following way, but now this way is invalidation.
Before RadBusyIndicator popup
RadGridView.CanUserSelect = false;and after RadBusyIndicator hiden
RadGridView.CanUserSelect = true;