Mobile

private const int SPI_GETOEMINFO = 258;

[System.Runtime.InteropServices.DllImport("coredll")]
private static extern int SystemParametersInfo ( 
    int uiAction, 
    int uiParam, 
    System.Text.StringBuilder pvParam, 
    int fWinIni );

public static string GetOemInfo()
{
    System.Text.StringBuilder sb = new System.Text.StringBuilder( 256 );
 
    int result = SystemParametersInfo( SPI_GETOEMINFO, sb.Capacity, sb, 0 );
 
    int error = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
 
    if ( result != 0 )
    {
        return sb.ToString();
    }
 
    return "";
}