Here is my code :
<Grid>
<telerik:RadDiagram>
<telerik:RadDiagramShape Position="100,50" Width="100" Height="80" Name="one"/>
<telerik:RadDiagramShape Position="250,100" Width="100" Height="80" Name="two"/>
<telerik:RadDiagramShape Position="350,200" Width="100" Height="80" Name="three"/>
<telerik:RadDiagramConnection Source="{Binding ElementName=one}" Target="{Binding ElementName=three}" ConnectionType="Polyline"/>
</telerik:RadDiagram>
</Grid>
The RadDiagramConnection is still Straight,why ?
<Grid>
<telerik:RadDiagram>
<telerik:RadDiagramShape Position="100,50" Width="100" Height="80" Name="one"/>
<telerik:RadDiagramShape Position="250,100" Width="100" Height="80" Name="two"/>
<telerik:RadDiagramShape Position="350,200" Width="100" Height="80" Name="three"/>
<telerik:RadDiagramConnection Source="{Binding ElementName=one}" Target="{Binding ElementName=three}" ConnectionType="Polyline"/>
</telerik:RadDiagram>
</Grid>
The RadDiagramConnection is still Straight,why ?