(PowerShell) MIME Header Q and B Encoding and Decoding
Demonstrates how to Q and B encode/decode.
Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"
$sb = New-Object Chilkat.StringBuilder
$sb.Append("This is a test")
$($sb.GetEncoded("B","utf-8"))
# output is:
# =?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?=
$($sb.GetEncoded("Q","iso-8859-1"))
# output is:
# =?utf-8?Q?This_is_a_test?=
$sb2 = New-Object Chilkat.StringBuilder
$sb2.Append("=?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?=")
$sb2.Decode("B","utf-8")
$($sb2.GetAsString())
# output is:
# This is a test
$sb2.Clear()
$sb2.Append("=?utf-8?Q?This_is_a_test?=")
$sb2.Decode("Q","utf-8")
$($sb2.GetAsString())
# output is:
# This is a test
# "B" or "Q" will decode both B and Q.
$sb2.Clear()
$sb2.Append("=?utf-8?Q?This_is_a_test?= 123 =?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?=")
$sb2.Decode("Q","utf-8")
$($sb2.GetAsString())
# output is:
# This is a test 123 This is a test
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