reference assemblies not found on clicking interface type

hi everybody

I am working with vihag's Designer Rehosting sample.

i want to use external dataexchange service from workflow designer

but i am not able to see the reference assemblies in my project when clicking on interfacetype in properties window of callexternalmethod activity.

can any body help me for this problem

thanks in advance !

rajendra:

Check to make sure that the interface you are trying to reference has the

<ExternalDataExchange()> _

decoration above the interface declaration.

thanks for your reply

but i have implemented that it is working with other project

is there any thing else to do with that

This post should help you out -

As it mentions you will have to implement the IExtendedUIService yourself.

Thanks,

Kushal.