Controls Tutorials article, elaborates following sections:
Adding References for WEBfactory 2010 DLL files in Blend and Visual Studio Projects
Overlapping digital signals with analog signals in the Trending control (WFTrending3)
Setting the windowless parameter for WEBfactory 2010 modules
Using the Binary Masks in WEBfactory 2010 Indicator Controls
Using the Binary Masks in Controls with States Editor (SmartEditor and Expression Blend)
Using the WFIndicatorDynamic control in WEBfactory 2010SmartEditor
Using the WFNavigationToggle1 control in tabbed navigation structures