public string[] PerformOCR(
	string filename,
	int spaceForWhiteSpace = -1
)

Public Function PerformOCR ( 
	filename As String,
	Optional spaceForWhiteSpace As Integer = -1
) As String()

public:
array<String^>^ PerformOCR(
	String^ filename, 
	int spaceForWhiteSpace = -1
)

member PerformOCR : 
        filename : string * 
        ?spaceForWhiteSpace : int 
(* Defaults:
        let _spaceForWhiteSpace = defaultArg spaceForWhiteSpace -1
*)
-> string[]