You can determine which meetings the project refers to. Does it reference assemblies under System.Windows.Forms ? If so, this is WinForms. If it refers only to namespaces below System.Windows , except for System.Windows.Forms , then this is WPF.
Check the type of the main form - is it System.Windows.Forms.Form ? If so, this is a WinForms project. If this is a System.Windows.Window , then this is WPF.
rory.ap
source share