Is there any bettter solution to Windows wide string

[Vinod K Chandran via Digitalmars-d-learn]

Hi all,
I am planning some win32 hobby projects. Now I have this function 
to tackle the LPCWSTR data type in win32.
```d
private import std.utf;
auto toWString(S)(S s) { return toUTFz!(const(wchar)*)(s); }
```
Is there any better way to do this ?