C++/CLI unresolved extern with SHGetFolderPath

[Mario Valentino]

Hello
I'm trying to learn how to make form applications

This is a simple app that gets %appdata% path after pressing a button.
The syntax looks good so I can't understand what I'm missing.
Could you please help me?
Those are part of the code (the only part that I think is involved in the error)
Thanks
http://i63.tinypic.com/16gfmg7.png

http://i66.tinypic.com/2dvo85e.png

[Thomas1965]

Didi you include Shell32.lib ?

In .NET there is an other option:

https://msdn.microsoft.com/en-us/library/14tx8hby(v=vs.110).aspx?cs-save-lang=1&cs-lang=cpp#code-snippet-1

[Mario Valentino]

All right, that worked.
I totally forgot it
thanks!