how to add windows.dll in wp8 app?

Question

Error	1	Cannot find type System.Windows.Automation.Peers.FrameworkElementAutomationPeer in module System.Windows.dll.

test_demo

am working with windows phone 8.1

but when i added this they are saying reference automatically added no nedd of this...

how can fix this?

Asfend Yar · Answer

Go to the MSDN librarys and api

Vaikesh K P · Answer

Hi sree prasad I think you are using some un-used references. You can remove error by removing these references. According to MSDN the System.Windows.Automation.Peers namespace resides in PresentationFramework.dll. Refer : http://msdn.microsoft.com/en-us/library/system.windows.automation.peers.frameworkelementautomationpeer(v=vs.110).aspx