Hi Stoyo

How can I implement something like shown in following fig.

In above fig. line marked with  1, can be changed only vertically and line marked with 2 can be changed horizontally.

Regards
Rajesh.

Hi Stoyo

I tried to modify this code for silverlight diagramlite control and having issues like -

1. Cannot get interactionstate for correct segement
    ( From the point in mousedown event extracted the diagram item and for the diagram link item get the nearest segement.

2. In mouse move and mouse up event, cannot able to assign/update values the x and y

Will you please provide me working code for silverlight.

Also, note that I alreday have one custom behavior class in use for node positioning/drag-drop.

-Rajesh

Hi Rajesh,

You can find that code modified for the Silverlight control here:
http://mindfusion.eu/_samples/DragSegmentsBehavior.cs

This version adds the GetLinkAt(ref segment) method:
https://mindfusion.eu/_beta/diaglite14.zip

I hope that helps,
Stoyan

Hi Stoyo

Thanks for the reply of the solution I mailed to you.

The null exception is not occuring now but once mouseup event gets raised I get following exception and not able to get from where it is ocrruing.

Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))
   at MS.Internal.XcpImports.CheckHResult(UInt32 hr)
   at MS.Internal.XcpImports.FrameworkElement_MeasureOverride(FrameworkElement element, Size availableSize)
   at System.Windows.FrameworkElement.MeasureOverride(Size availableSize)
   at System.Windows.Controls.Canvas.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureOverride(IntPtr nativeTarget, Single inWidth, Single inHeight, Single& outWidth, Single& outHeight)

-Rajesh