I am using RadContextMenu inside a RadTreeView and it works perfect in visual studio,
but when I open the project in Expression Blend the view doesn't loaded succesfully and throught this exception:
The local property Header can only be applied to types that are derived from HeaderedlternsCcntro
Although it Builds successfully in both Visaul Studio and Expression Blend.
And i have tried to make small separate spilke to send as help ticket for telerik but unfortuantly this spike worked successfully
Can I get a help?