You can use the following code on RadFilter PreRender event to enable scrolling of the RadContextMenu:
sender, EventArgs e)
var menu = RadFilter1.FindControl(
menu.DefaultGroupSettings.Height = Unit.Pixel(50);
the Telerik team
Registration for Q1 2011 What’s New Webinar Week is now open. Mark your calendar for the week starting March 21st and book your seat
for a walk through all the exciting stuff we ship with the new release!