Search notes:

System.Web.HttpUtility (class)

Methods

`HtmlAttributeEncode()`
`HtmlDecode()`
`HtmlEncode()`
`JavaScriptStringEncode()`
`ParseQueryString()`
`UrlDecode()`
`UrlDecodeToBytes()`
`UrlEncode()`
`UrlEncodeToBytes()`
`UrlEncodeUnicode()`
`UrlEncodeUnicodeToBytes()`
`UrlPathEncode()`

UrlEncode and UrlDecode in PowerShell

PS> add-type -assemblyName System.Web
PS> $encoded = [System.Web.HttpUtility]::UrlEncode("René says:`nHello World!")
PS> write-host $encoded
Ren%c3%a9+says%3a%0aHello+World!
PS> write-host ([System.Web.HttpUtility]::UrlDecode($encoded))
René says:
Hello World!