@DIV
using System.Text;
using System.Runtime.InteropServices;

public class App
{

	[ DllImport( "Kernel32.dll", CharSet=CharSet.Auto )]
	public static extern int GetSystemDirectory(
		StringBuilder sysDirBuffer,
		int size
	);

	public static void Main() {

		StringBuilder sysDirBuffer = new StringBuilder( 512 );
		GetSystemDirectory( sysDirBuffer, sysDirBuffer.Capacity );

		System.Console.WriteLine( sysDirBuffer );
	}

}
@END