I use RadSlider inside DataGrid template column. And the slider value is specified as TwoWay binding. If I click over the slider (LargeChange) the slider starts jumping around and never stays at the required position. Here's my XAML, I can send you a sample project if you have problems reproducing the issue.
<data:DataGrid x:Name="SlillsGrid" AutoGenerateColumns="False" Background="{StaticResource BackTreeGrid}" |
AlternatingRowBackground="Transparent" RowBackground="Transparent" GridLinesVisibility="Horizontal" Height="400"> |
<data:DataGrid.Columns> |
<data:DataGridTemplateColumn Width="190" Header="Utilization"> |
<data:DataGridTemplateColumn.CellTemplate> |
<DataTemplate> |
<telerik2:RadSlider Maximum="100" SmallChange="1" LargeChange="10" Minimum="0" Value="{Binding Utilization, Mode=TwoWay}" |
Width="150"/> |
</DataTemplate> |
</data:DataGridTemplateColumn.CellTemplate> |
</data:DataGridTemplateColumn> |
</data:DataGrid.Columns> |
</data:DataGrid> |