<param name="name">description</param>
where:
name
The name of a method parameter. Enclose the name in quotation marks (" ").
description
A description for the parameter.
This tag is used in a method, function, property or event comment when some arguments are used.
'''<summary>Sample method with two arguments.</summary>
'''<param name="x">The first parameter.</param>
'''<param name="y">The second parameter.</param>
Function method1(ByVal x As Integer, ByVal y As String) As Boolean
The text in bold is added automatically when using Add XML Comment from pop-up menu.