public string IO_FileLastWriteTime(
	string file,
	string key
)

Public Function IO_FileLastWriteTime ( 
	file As String,
	key As String
) As String

public:
virtual String^ IO_FileLastWriteTime(
	String^ file, 
	String^ key
) sealed

abstract IO_FileLastWriteTime : 
        file : string * 
        key : string -> string 
override IO_FileLastWriteTime : 
        file : string * 
        key : string -> string