[Kazun]

Приведите полный формат файла, возможно это xml.

Код:

[xml]$xml = @"
<?xml version="1.0"?>
<Records>
<Record Code="1" Date="07/07/2014"><C1>7.28</C1><C7>7.54</C7><C30>8.05</C30><C90>8.58</C90><C180>8.93</C180><C360>9.19</C360></Record>
<Record Code="2" Date="07/07/2014"><C1>7.89</C1><C7>8.22</C7><C30>9.00</C30><C90>9.41</C90><C180>9.81</C180><C360>10.19</C360>></Record>
</Records>
"@

PS > $xml.Records.Record


Code : 1
Date : 07/07/2014
C1   : 7.28
C7   : 7.54
C30  : 8.05
C90  : 8.58
C180 : 8.93
C360 : 9.19

Code  : 2
Date  : 07/07/2014
C1    : 7.89
C7    : 8.22
C30   : 9.00
C90   : 9.41
C180  : 9.81
C360  : 10.19
#text : >

PS >  $xml.Records.Record | convertto-csv -Delimiter ";" -NoTypeInformation
"Code";"Date";"C1";"C7";"C30";"C90";"C180";"C360"
"1";"07/07/2014";"7.28";"7.54";"8.05";"8.58";"8.93";"9.19"
"2";"07/07/2014";"7.89";"8.22";"9.00";"9.41";"9.81";"10.19"