public static void IFileExt(
	string str1,
	string str2,
	ref string str3,
	int i4
)

Public Shared Sub IFileExt ( 
	str1 As String,
	str2 As String,
	ByRef str3 As String,
	i4 As Integer
)

public:
static void IFileExt(
	String^ str1, 
	String^ str2, 
	String^% str3, 
	int i4
)

static member IFileExt : 
        str1 : string * 
        str2 : string * 
        str3 : string byref * 
        i4 : int -> unit