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I am unable to reference any controls through my SL4 web application (using VS 2010) after adding the following DLLs from the Q1 2021 SP1 binaries (v2012.1.326.1050):
Telerik.Windows.Controls
Telerik.Windows.Documents.Proofing
Telerik.Windows.Documents.Proofing.Dictionaries.En-US
Telerik.Windows.Controls
Telerik.Windows.Documents.Proofing
Telerik.Windows.Documents.Proofing.Dictionaries.En-US
My goal is to use the RadSpellChecker with several SL textboxes. I was able to get the control to work with Q1 2011 binaries but the spellcheckingcompleted event was not available.