public static bool IsSpecial(
	char keyChar,
	Control c = null
)

Public Shared Function IsSpecial ( 
	keyChar As Char,
	Optional c As Control = Nothing
) As Boolean

public:
static bool IsSpecial(
	wchar_t keyChar, 
	Control^ c = nullptr
)

static member IsSpecial : 
        keyChar : char * 
        ?c : Control 
(* Defaults:
        let _c = defaultArg c null
*)
-> bool