New-MailAddress.ps1

1. <# 
2. .SYNOPSIS 
3.     This script demonstrates the constructors for system.net.mail.mailaddress  
4. .DESCRIPTION 
5.     This script uses the three constructors for new objects of the type 
6.     system.net.mail.mailaddress using PowerShell. These constructors are: 
7.     . single string 
8.     . two strings 
9.     . two strings and an encoding.  
10. .NOTES 
11.     File Name  : New-MailAddress.ps1 
12.     Author     : Thomas Lee - tfl@psp.co.uk 
13.     Requires   : PowerShell Version 2.0 
14. .LINK 
15.     This script posted to: 
16.         http://www.pshscripts.blogspot.com 
17.     MSDN Sample posted at: 
18.         http://pshscripts.blogspot.com/2010/05/get-utf8encoding.html 
19. .EXAMPLE 
20. PSH [C:\foo]: .\New-MailAddress.ps1' 
21.     Creating mail address for: tfl@psp.co.uk 
22.     User Host      Display Name To String 
23.     ---- ----      ------------ --------- 
24.     tfl  psp.co.uk              tfl@psp.co.uk 
25.  
26.     Creating mail address for: Thomas Lee <tfl@psp.co.uk> 
27.     User Host      Display Name To String 
28.     ---- ----      ------------ --------- 
29.     tfl  psp.co.uk Thomas Lee   "Thomas Lee" <tfl@psp.co.uk> 
30.  
31.     Creating mail address for: "Thomas Lee" and "tfl@psp.co.uk" 
32.     User Host      Display Name To String 
33.     ---- ----      ------------ --------- 
34.     tfl  psp.co.uk Thomas Lee   "Thomas Lee" <tfl@psp.co.uk> 
35.    Creating mail address for: "Thomas Lee","tfl@psp.co.uk", and Ascii encoding 
36.     User Host      Display Name    To String 
37.     ---- ----      ------------    --------- 
38.     tfl  psp.co.uk ThOmas Lee - πΣ "ThOmas Lee - πΣ" <tfl@psp.co.uk> 
39.  
40.     Creating mail address for: "Thomas Lee","tfl@psp.co.uk", and UTF8 encoding 
41.     User Host      Display Name    To String 
42.     ---- ----      ------------    --------- 
43.     tfl  psp.co.uk ThOmas Lee - πΣ "ThOmas Lee - πΣ" <tfl@psp.co.uk> 
44. #> 
45. ## 
46. # Start of script 
47. ## 
49. # Define helper functions 
50. # nma - creates a new mail address 
51. # uses single string constuctor 
52. function nma { 
53. param ([string] $addr) 
54. new-object system.net.Mail.MailAddress $addr 
55. } 
56. # nma2 - creates a new mail address 
57. # uses twin string constuctor 
58. function nma2 { 
59. param ([string] $addr, 
60.        [string] $dspnam 
61.        ) 
62. new-object system.net.Mail.MailAddress $addr, $dspnam 
63. } 
64. # nma3 - creates a new mail address 
65. # uses twin string+encoding constuctor 
66. function nma3 { 
67. param ([string] $addr, [string] $dspnam, $enc) 
68. new-object system.net.Mail.MailAddress $addr, $dspnam, $enc 
69. } 
70.  
71. # Create hash tables for display of email addresses 
72. $ts=@{label="To String";    expression={$_.tostring()}} 
73. $dn=@{label="Display Name"; expression={$_.displayname}} 
74.  
75. # Look at single string constructor usage 
76. # Create and display for address: tfl@psp.co.uk 
77. $ad="tfl@psp.co.uk"  
78. "Creating mail address for: $ad" 
79. nma  $ad | ft user,host,$dn,$ts -a 
80.  
81. # Create and display for address: Thomas Lee <tfl@psp.co.uk> 
82. $ad = "Thomas Lee <tfl@psp.co.uk>" 
83. "Creating mail address for: $ad" 
84. nma  $ad | ft user,host,$dn,$ts -a 
85.  
86. # Twin string constructor 
87. # Create and display for address: tfl@psp.co.uk, "Thomas Lee" 
88. $ad   = "tfl@psp.co.uk" 
89. $dnam = "Thomas Lee" 
90. "Creating mail address for: `"$dname`" and `"$ad`"" 
91. nma2  $ad $dnam | ft user,host,$dn,$ts -a 
92.  
93. # Using 3rd constructor - two strings and  and encoding 
94. # Create and display for address: tfl@psp.co.uk, "Thomas Lee" in Ascii 
95. $c=[char]0xd8 
96. $ad   = "tfl@psp.co.uk" 
97. $dnam = "Th"+$c+"mas Lee - " + [char] [char]0x03a0 + [char] 0x03a3 
98. $enc  = New-Object System.Text.AsciiEncoding   
99. "Creating mail address for: `"$dname`",`"$ad`", and Ascii encoding" 
100. nma3  $ad $dnam $enc | ft user,host,$dn,$ts -a 
101.  
103. # Create and display for address: tfl@psp.co.uk, "Thomas Lee" in UTF8 
104. $c=[char]0xd8 
105. $ad   = "tfl@psp.co.uk" 
106. $dnam = "Th"+$c+"mas Lee - " + [char] [char]0x03a0 + [char] 0x03a3 
107. $enc  = New-Object System.Text.utf8encoding   
108. "Creating mail address for: `"$dname`",`"$ad`", and UTF8 encoding" 
109. nma3  $ad $dnam $enc | ft user,host,$dn,$ts -a 

Technorati Tags: System.Net.Mail.MailAddress,PowerShell,Code,Script